Y9 1.1 and 1.2 Come ti chiami e come stai

Y9 1.5 and 1.6 Come ti chiami / di dove sei?

Y9 2.4 Ti piace fare sport?

Lec 4 En el trabajo TI

PRAXIS MUSIC 5113 STUDY GUIDE Music Content Knowledge PURPOSE This study guide reviews important concepts in music theory, music history, performance, aural skills, music education, notation, and technology. It is a study resource, not a guarantee of the exact questions that will appear on the exam. SECTION 1: MUSIC THEORY 1. THE MUSICAL ALPHABET The musical alphabet consists of seven letters: A, B, C, D, E, F, G After G, the letters begin again at A. A sharp raises a note by one semitone. A flat lowers a note by one semitone. A natural cancels a previous sharp or flat. A half step is the smallest interval in standard Western equal-tempered music. A whole step equals two half steps. Important natural half steps: E to F B to C Examples of whole steps: C to D F to G A to B 2. MAJOR SCALES The major scale follows this pattern: WHOLE, WHOLE, HALF, WHOLE, WHOLE, WHOLE, HALF C MAJOR: C, D, E, F, G, A, B, C Half steps occur between E and F and between B and C. G MAJOR: G, A, B, C, D, E, F-sharp, G D MAJOR: D, E, F-sharp, G, A, B, C-sharp, D F MAJOR: F, G, A, B-flat, C, D, E, F B-flat MAJOR: B-flat, C, D, E-flat, F, G, A, B-flat 3. KEY SIGNATURES Order of sharps: F, C, G, D, A, E, B Order of flats: B, E, A, D, G, C, F Common major keys: C major has zero sharps or flats. G major has one sharp, F-sharp. D major has two sharps, F-sharp and C-sharp. A major has three sharps, F-sharp, C-sharp, and G-sharp. E major has four sharps. B major has five sharps. F-sharp major has six sharps. C-sharp major has seven sharps. F major has one flat, B-flat. B-flat major has two flats, B-flat and E-flat. E-flat major has three flats. A-flat major has four flats. D-flat major has five flats. G-flat major has six flats. C-flat major has seven flats. Relative major and minor keys share the same key signature. Examples: C major and A minor have no sharps or flats. G major and E minor have one sharp. F major and D minor have one flat. 4. SCALE DEGREES Scale degree 1: Tonic Scale degree 2: Supertonic Scale degree 3: Mediant Scale degree 4: Subdominant Scale degree 5: Dominant Scale degree 6: Submediant Scale degree 7: Leading tone Scale degree 8: Tonic, one octave higher In C major: 1 = C 2 = D 3 = E 4 = F 5 = G 6 = A 7 = B 8 = C The tonic is the tonal center and often feels like home. The dominant is scale degree 5 and commonly resolves to the tonic. The leading tone is scale degree 7 and commonly resolves upward to the tonic. 5. INTERVALS An interval is the distance between two pitches. Perfect unison: C to C Minor second: C to D-flat Major second: C to D Minor third: C to E-flat Major third: C to E Perfect fourth: C to F Tritone: C to F-sharp Perfect fifth: C to G Minor sixth: C to A-flat Major sixth: C to A Minor seventh: C to B-flat Major seventh: C to B Perfect octave: C to the next C Intervals have a number and a quality. Interval numbers include second, third, fourth, fifth, sixth, seventh, and octave. Interval qualities include major, minor, perfect, augmented, and diminished. 6. TRIADS AND CHORDS A triad contains three notes, usually stacked in thirds. Major triad: Root, major third, perfect fifth. Example: C, E, G. Minor triad: Root, minor third, perfect fifth. Example: C, E-flat, G. Diminished triad: Root, minor third, diminished fifth. Example: C, E-flat, G-flat. Augmented triad: Root, major third, augmented fifth. Example: C, E, G-sharp. In a major key, the usual triad pattern is: I = major ii = minor iii = minor IV = major V = major vi = minor vii diminished = diminished Uppercase Roman numerals represent major chords in this pattern. Lowercase Roman numerals represent minor chords. The diminished symbol identifies a diminished chord. In C major, the I chord is C major and the V chord is G major. The V chord commonly resolves to the I chord. 7. RHYTHM AND NOTE VALUES Whole note = four quarter-note beats. Half note = two quarter-note beats. Quarter note = one beat. Eighth note = half a beat. Sixteenth note = one-quarter of a beat. These values assume a simple meter in which the quarter note receives one beat. A dot adds half the original note value. A dotted half note equals three quarter-note beats. A rest indicates silence for a specific duration. The beat is the underlying pulse of music. Rhythm is the organization of note durations and rests. Tempo is the speed of the beat. Meter organizes beats into recurring groups. A measure is a unit of music separated by bar lines. Syncopation emphasizes unexpected beats or subdivisions. 8. TIME SIGNATURES The top number indicates how many beats or counting units are grouped in a measure. The bottom number identifies the note value used as the unit. 2/4 usually has two quarter-note beats per measure. 3/4 usually has three quarter-note beats per measure. 4/4 usually has four quarter-note beats per measure. 6/8 usually has two main beats, each divided into three eighth notes. Simple meter divides each main beat into two. Compound meter divides each main beat into three. Examples of simple meter include 2/4, 3/4, and 4/4. Examples of compound meter include 6/8, 9/8, and 12/8. 9. MUSICAL TEXTURE Monophonic texture consists of one melodic line. Several people singing the same melody in unison can still be monophonic. Homophonic texture consists of a melody supported by accompaniment or harmony. Polyphonic texture consists of two or more independent melodic lines. Heterophonic texture consists of simultaneous variations of the same melody. 10. MUSICAL FORM Binary form: AB. Ternary form: ABA. Rondo form: A recurring main section alternates with contrasting sections. An example is ABACA. Theme and variations: A theme is repeated with changes. Strophic form: The same music is repeated for different verses. Through-composed form: The music continues with new material rather than repeating the same large sections. Sonata form commonly includes exposition, development, and recapitulation. 11. DYNAMICS, TEMPO, AND ARTICULATION pp = pianissimo, very soft. p = piano, soft. mp = mezzo-piano, moderately soft. mf = mezzo-forte, moderately loud. f = forte, loud. ff = fortissimo, very loud. Crescendo means gradually louder. Diminuendo means gradually softer. Allegro means fast and lively. Adagio means slow. Andante means a walking pace. Moderato means moderate speed. Presto means very fast. Staccato means short and detached. Legato means smooth and connected. Accent means a note receives emphasis. Fermata means a note or rest is prolonged as directed. SECTION 2: MUSIC HISTORY AND LITERATURE 1. MEDIEVAL PERIOD, APPROXIMATELY 500 TO 1400 Important characteristics: Gregorian chant Monophonic sacred music Early musical notation Development of organum, which added voices to chant Important composer: Hildegard of Bingen 2. RENAISSANCE PERIOD, APPROXIMATELY 1400 TO 1600 Important characteristics: Polyphony Imitative counterpoint Balanced vocal writing Growth of secular vocal music Important genres: Motet Madrigal Mass Important composers: Josquin des Prez Giovanni Pierluigi da Palestrina Thomas Morley A madrigal is a secular vocal composition associated particularly with the Renaissance. 3. BAROQUE PERIOD, APPROXIMATELY 1600 TO 1750 Important characteristics: Ornamentation Contrast Basso continuo Counterpoint Development of opera Elaborate musical expression Important genres: Fugue Suite Concerto Opera Oratorio Important composers: Johann Sebastian Bach: Known for fugues, counterpoint, and sacred music. George Frideric Handel: Known for Messiah and other oratorios. Antonio Vivaldi: Known for The Four Seasons and concertos. Claudio Monteverdi: Important in the development of early opera. 4. CLASSICAL PERIOD, APPROXIMATELY 1750 TO 1820 Important characteristics: Balance Clarity Symmetry Clear phrase structure Formal organization Important genres: Symphony Sonata String quartet Concerto Opera Important composers: Wolfgang Amadeus Mozart: Known for operas, symphonies, and concertos. Joseph Haydn: Known for symphonies and string quartets. Ludwig van Beethoven: Bridged the Classical and Romantic periods. Sonata form commonly consists of exposition, development, and recapitulation. 5. ROMANTIC PERIOD, APPROXIMATELY 1820 TO 1900 Important characteristics: Emotional expression Expanded orchestras Richer harmony Nationalism Program music Virtuosic performance Important composers: Franz Schubert: Known for art songs and lieder. Frédéric Chopin: Known for piano compositions. Pyotr Ilyich Tchaikovsky: Known for ballets and orchestral music. Richard Wagner: Known for music dramas and operas. Hector Berlioz: Known for orchestration and programmatic music. Franz Liszt: Known for piano virtuosity and symphonic poems. 6. TWENTIETH-CENTURY AND CONTEMPORARY MUSIC Impressionism: Associated with Claude Debussy and Maurice Ravel. Emphasizes musical color, timbre, and distinctive harmonic language. Atonality: Music that does not rely on a conventional tonal center. Arnold Schoenberg is an important figure. Neoclassicism: Uses or adapts features associated with earlier musical periods. Igor Stravinsky is associated with this movement. Minimalism: Uses repetition and gradual musical change. Important composers include Philip Glass and Steve Reich. Other topics: Jazz Blues Electronic music Film music Experimental music Global musical traditions 7. IMPORTANT MUSICAL GENRES Symphony: A large-scale orchestral work, often consisting of several movements. Concerto: A work featuring a soloist or soloists in contrast with an orchestra. Sonata: An instrumental composition, often in multiple movements. Fugue: A contrapuntal composition based on a subject introduced in different voices. Opera: A dramatic work presented primarily through singing with instrumental accompaniment. Oratorio: A large vocal work, often sacred, generally performed without the staging typical of opera. Art song or Lied: A solo vocal composition, usually with piano accompaniment. Mass: A musical setting of texts from the Christian liturgy. Motet: A choral genre, often sacred, whose characteristics vary by period. Madrigal: A secular vocal genre especially associated with the Renaissance. SECTION 3: WORLD MUSIC AND CULTURAL CONTEXT West African drumming traditions: May feature layered rhythms, interlocking patterns, call and response, and community participation. Indian classical music: Raga refers to a melodic framework. Tala refers to a rhythmic cycle. Indonesian gamelan: Ensembles often include gongs, metallophones, and other instruments. Japanese shakuhachi: An end-blown bamboo flute. Blues: An African American musical tradition associated with expressive phrasing, blue notes, and characteristic harmonic patterns. Jazz: Often includes improvisation, interaction among musicians, and swing, depending on the style. Latin American music: Includes many regional traditions shaped by Indigenous, African, and European influences. Important principle: Study the sound, instruments, cultural context, and function of each musical tradition. Avoid assuming that every culture uses Western notation, harmony, or musical structures. SECTION 4: INSTRUMENT FAMILIES 1. WOODWINDS Examples: Flute Piccolo Oboe English horn Clarinet Bass clarinet Bassoon Contrabassoon Saxophone The flute produces sound when air is blown across an opening. The clarinet uses a single reed. The oboe uses a double reed. The bassoon uses a double reed. The saxophone uses a single reed, even though it is commonly made of brass. 2. BRASS Examples: Trumpet French horn Trombone Euphonium Tuba Brass instruments produce sound through the vibration of the player's lips against a mouthpiece. The trombone commonly uses a slide. The trumpet is generally the highest standard orchestral brass instrument. The tuba is generally the lowest standard orchestral brass instrument. 3. STRINGS Examples: Violin Viola Cello Double bass The violin is generally the highest standard orchestral string instrument. The viola is larger and lower in pitch than the violin. The cello is commonly played while seated. The double bass is the lowest standard orchestral string instrument. Strings can produce sound by bowing or plucking. 4. PERCUSSION Examples: Timpani Snare drum Bass drum Cymbals Triangle Tambourine Xylophone Marimba Vibraphone Definite-pitch percussion instruments include the xylophone, marimba, vibraphone, and timpani. Many drums and cymbals produce sounds without a single definite pitch. Percussion instruments are not all unpitched. SECTION 5: VOCAL MUSIC 1. VOICE TYPES Soprano: Highest common adult female voice category. Mezzo-soprano: Middle adult female voice category. Alto or contralto: Lower adult female voice category. Tenor: Highest common adult male voice category. Baritone: Middle adult male voice category. Bass: Lowest common adult male voice category. SATB stands for soprano, alto, tenor, and bass. Voice ranges can overlap. A student's comfortable singing range is more important than a single note boundary. 2. VOCAL HEALTH Encourage proper posture and relaxed breathing. Use age-appropriate warm-ups. Encourage hydration. Avoid forcing students to sing outside a comfortable range. Recognize that adolescent voices change at different rates. Adapt vocal parts to accommodate changing voices. Range refers to the pitches a singer can produce. Tessitura refers to the range in which a singer is most comfortable and can sing sustainably. SECTION 6: AURAL SKILLS AND PERFORMANCE 1. LISTENING VOCABULARY Pitch: How high or low a sound is. Timbre: The quality or color of a sound. Dynamics: The loudness and softness of music. Articulation: How notes begin, connect, and end. Intonation: The accuracy of pitch. Balance: The relative loudness of musical parts. Blend: How well sounds combine within an ensemble. Tempo: The speed of the beat. Texture: The relationship among musical lines. Form: The overall organization of a musical composition. 2. CONDUCTING Conducting patterns communicate meter and coordinate performers. Two-beat pattern: Two main beats per measure. Three-beat pattern: Three main beats per measure. Four-beat pattern: Four main beats per measure. The preparatory gesture establishes the tempo and helps cue the entrance. The ictus is the focal point of a beat gesture. A cutoff gesture indicates when performers should stop producing sound. Clear gestures, consistent tempo, and appropriate eye contact help ensembles perform together. 3. TUNING AND INTONATION Tuning establishes a reference pitch. Intonation describes the accuracy of performed pitches. A sharp pitch is too high. A flat pitch is too low. Musicians should listen to one another and adjust pitch, balance, and blend. Warm-ups prepare performers physically and musically. 4. TRANSPOSING INSTRUMENTS Some instruments sound at a different pitch from the written note. B-flat trumpet: Written C sounds as B-flat. B-flat clarinet: Written C sounds as B-flat. E-flat alto saxophone: Written C sounds as E-flat. F horn: Written C sounds as F. These are standard written-to-sounding relationships for the listed instruments. SECTION 7: MUSIC EDUCATION AND PEDAGOGY 1. IMPORTANT TEACHING APPROACHES Orff Schulwerk: Uses speech, movement, improvisation, and accessible percussion instruments. Kodály: Emphasizes singing, solfege, inner hearing, and sequential musicianship. Dalcroze Eurhythmics: Uses bodily movement to experience musical concepts, particularly rhythm. Suzuki: Emphasizes listening, repetition, early instrumental learning, and family involvement. Gordon Music Learning Theory: Emphasizes audiation, the ability to hear and comprehend music internally. 2. SOLFEGE Movable-do solfege connects syllables to scale degrees. Scale degree 1 = Do Scale degree 2 = Re Scale degree 3 = Mi Scale degree 4 = Fa Scale degree 5 = Sol Scale degree 6 = La Scale degree 7 = Ti Scale degree 8 = Do In movable do, Do represents the tonic of the key. In fixed do, syllables correspond to specific note names. Hearing is the physical process of perceiving sound. Audiation is the mental process of hearing and understanding music internally. 3. LESSON PLANNING A strong music lesson includes: A clear learning objective. Activities that directly support the objective. Opportunities for guided and independent practice. Assessment to determine whether students met the objective. Feedback and adjustments for future instruction. Example objective: Students will accurately clap and identify quarter notes, eighth notes, and quarter rests in a four-beat measure. An appropriate assessment would ask students to perform or identify the rhythms. 4. TYPES OF ASSESSMENT Diagnostic assessment: Identifies what students know before instruction. Formative assessment: Checks learning during instruction and helps the teacher adjust instruction. Summative assessment: Evaluates learning after a unit or at the end of instruction. Performance assessment: Requires students to demonstrate a skill, such as singing a melody. Rubric: Defines assessment criteria and performance levels. Example: If students struggle with a rhythmic pattern during rehearsal, the teacher can model the rhythm, provide guided practice, and reassess their performance. 5. CLASSROOM MANAGEMENT AND INCLUSION Give clear instructions. Model the expected behavior. Establish routines for distributing instruments and transitioning between activities. Choose age-appropriate repertoire. Use suitable vocal and instrumental ranges. Adapt instruction to accommodate different abilities and learning needs. Provide multiple ways for students to demonstrate understanding. Give specific and constructive feedback. Maintain a respectful environment where students can participate without humiliation. 6. COPYRIGHT AND PROFESSIONAL ETHICS Copyright generally protects original musical works and sound recordings, subject to applicable law. Purchasing sheet music does not automatically grant permission to copy or distribute it. Educational use is not automatically exempt from copyright restrictions. Fair use depends on the circumstances and relevant legal factors. Use appropriately licensed scores, recordings, and digital resources. Respect student privacy and follow school policies when recording or sharing performances. Credit sources and respect creators' rights. SECTION 8: MUSIC TECHNOLOGY AND ACOUSTICS MIDI: Represents musical performance data, including notes, timing, and velocity. MIDI is not itself a recorded audio waveform. Digital audio: Represents sound using digital samples. Microphone: Converts sound into an electrical signal. Amplification: Increases the level of an audio signal. Reverberation: The persistence of sound due to reflections in an environment. Acoustics: The study of how sound behaves in spaces and environments. Frequency: Measured in hertz and related to perceived pitch. Amplitude: Describes the magnitude of a sound wave or signal and is related to perceived loudness. Timbre: The quality that helps distinguish sounds produced by different instruments or voices. Important distinction: Frequency is not the same as loudness. Higher frequency generally corresponds to higher pitch, while greater amplitude generally corresponds to greater loudness. SECTION 9: MUSICAL NOTATION AND TERMS 1. STAFF AND CLEFS Treble clef lines, from bottom to top: E, G, B, D, F. Treble clef spaces, from bottom to top: F, A, C, E. Bass clef lines, from bottom to top: G, B, D, F, A. Bass clef spaces, from bottom to top: A, C, E, G. Ledger lines extend the staff to represent pitches above or below it. 2. ADDITIONAL TERMS Enharmonic notes: Notes that sound the same in equal temperament but have different spellings, such as C-sharp and D-flat. Anacrusis: An incomplete opening measure, also called a pickup. Ostinato: A repeated musical pattern. Rubato: Expressive flexibility in tempo. Cadenza: A soloistic passage, often virtuosic, traditionally associated with a concerto. A cappella: Singing without instrumental accompaniment. Counterpoint: The combination of independent melodic lines. Basso continuo: A Baroque accompaniment practice involving a bass line and harmonic realization.

TI

Lec 4 En el trabajo TI

ti mor les te Vernacular architecture

Lec 4 En el consultorio TI

unit 1: Family ties

Knot Tying Suture Patterns/Hand Ties

Lesson 1-4: Average Rate of Change over a given Domain interval; TI-84 Calculate Max/Min Coordinates

Intergenerational Ties: Aging Families, Life Transitions, and Care

AP U.S. Government Midterm Study Guide UNIT 1: FOUNDATIONS OF AMERICAN DEMOCRACY Topic 1.1: Ideals of Democracy Required Foundational Document: Declaration of Independence 1. Enlightenment Philosophical Foundations John Locke (Second Treatise of Civil Government): Natural law dictates that all individuals are born free and equal with natural rights (life, liberty, property). Government authority derives solely from the consent of the governed. If a government breaks the social contract or violates natural rights, citizens are obligated to alter or abolish it. Thomas Hobbes (Leviathan): Believed human nature in a state of nature is "solitary, poor, nasty, brutish, and short," resulting in anarchy. People surrender freedoms in a social contract to an absolute sovereign (Leviathan) in exchange for peace and social order. Jean-Jacques Rousseau (The Social Contract): Envisioned popular sovereignty—the people as the ultimate ruling authority—where free individuals abandon certain natural freedoms to form a body politic committed to the general good. Baron de Montesquieu (The Spirit of the Laws): Championed a republican government with defined, limited powers and advocated for the separation of powers into executive, legislative, and judicial branches to prevent tyranny. 2. Core Democratic Ideals & Foundational Documents Key Ideals: Natural rights, popular sovereignty, social contract, republicanism (electing representatives for a limited term to make laws in the public interest), and limited government (government restricted by law, checks, and balances). Declaration of Independence (1776): Authored primarily by Thomas Jefferson. Drafted by a committee of five (Jefferson, Adams, Franklin, Sherman, Livingston). Provided a moral and legal justification for rebellion against King George III by arguing that abusive taxation and British tyranny violated natural rights and the social contract. U.S. Constitution (1787): Codified ideals of self-government, checks and balances, separation of powers, and majority rule balanced with minority rights into a functional blueprint for a representative republic. Topic 1.2: Types of Democracy Model of Democracy Core Definition & Characteristics Historical & Contemporary Examples Participatory Democracy Emphasizes broad, direct participation of citizens in politics and civil society. Citizens vote directly on laws rather than relying exclusively on elected representatives. Town hall meetings, state/local ballot initiatives (citizens place measures on ballot), referendums (citizens vote to approve/defeat legislative acts). Pluralist Democracy Non-governmental interest groups activate to compete for political influence in a "marketplace of ideas." Policymaking is a result of bargaining, negotiation, and compromise among diverse interest groups. Interest groups testifying at congressional hearings, filing lawsuits, lobbying (e.g., NRA, NAACP, NOW, AFL-CIO, environmental groups). Elite Democracy Elected representatives act as trustees for voters; power is concentrated among educated, wealthy, or well-resourced individuals who possess the expertise to govern wisely. The Electoral College choosing the President, lifetime appointments of federal judges, original election of U.S. Senators by state legislatures. Topic 1.3: Government Power and Individual Rights Required Foundational Documents: Federalist No. 10, Brutus No. 1 1. Federalist vs. Anti-Federalist Debate Federalists (Hamilton, Madison, Jay): Supported ratifying the 1787 Constitution. Favored a strong central national government to maintain order, national security, and economic stability. Argued that a large, extended republic would protect individual rights by taming factions. Anti-Federalists (Patrick Henry, George Mason, Robert Yates): Opposed the new Constitution. Feared a strong national executive would replicate a British monarch and warned that the "Necessary and Proper" and "Supremacy" clauses gave the national government unchecked power, threatening state sovereignty and individual rights. Demanded a Bill of Rights. 2. Required Document Comparison Feature Federalist No. 10 (James Madison) Brutus No. 1 (Anti-Federalist Pseudonym) Central Argument A large, diverse representative republic is the best mechanism to control the "mischiefs of faction." A large, extended republic will destroy state sovereignty, erode individual liberty, and result in tyranny. View on Factions Factions are inevitable due to human nature. They cannot be eliminated without destroying liberty. Therefore, their effects must be controlled through a large republic where competing interest groups neutralize one another. In a large country, citizens' interests are too diverse ("clashing of opinions"), leading to constant legislative gridlock or government overreach to maintain order. Representation A large pool of voters ensures qualified, virtuous leaders are elected as representatives (trustees), insulating government from rash popular passion. Representatives in a large nation will be distant, unacquainted with local constituent needs, unaccountable, and prone to abuse their elevated power. Topic 1.4: Challenges of the Articles of Confederation Required Foundational Document: Articles of Confederation 1. Structure of Government Under the Articles (1781–1789) Unicameral Confederation Congress; each state possessed exactly one vote regardless of size or population. No executive branch to enforce national laws; no national judicial system to resolve disputes between states. Passing national legislation required approval by 9 of 13 states; amending the Articles required unanimous consent (13 of 13 states). 2. Key Weaknesses & Consequences Provision / Limitation Systemic Weakness & Impact No Direct Power to Tax Congress could only request funds from states. The national government faced immense Revolutionary War debt and could not pay foreign creditors or military veterans. No Power to Raise/Maintain a Standing Army The federal government relied on state militias and could not effectively secure national borders or suppress internal civil unrest. Inability to Regulate Interstate Commerce States imposed tariffs on goods from other states, issued conflicting paper currencies, and engaged in economic trade wars, paralyzing economic growth. Unanimity Amendment Requirement A single state (e.g., Rhode Island) could veto necessary tax reforms or constitutional adjustments, creating legislative paralysis. 3. Catalyst for Change: Shays' Rebellion (1786–1787) Impoverished Revolutionary War veteran Daniel Shays led an armed insurrection of Massachusetts farmers facing mortgage foreclosures and high state taxes. The insurgents forcibly closed debt courts and attacked the Springfield federal arsenal. Because the national government lacked funds and an army, Massachusetts had to rely on a privately funded militia to suppress the rebellion. Significance: Exposed the dangerous weakness of the central government under the Articles of Confederation, convincing national leaders (such as Washington, Madison, and Hamilton) to convene the Philadelphia Convention in May 1787. Topic 1.5: Ratification of the U.S. Constitution Required Foundational Document: The Constitution of the United States 1. Constitutional Compromises Virginia Plan vs. New Jersey Plan: Virginia Plan (James Madison): Bicameral legislature with representation in both houses based on population; favored large states. New Jersey Plan (William Paterson): Unicameral legislature with equal representation (one state, one vote); preserved state sovereignty for small states. Great (Connecticut) Compromise: Authored by Roger Sherman. Created a bicameral Congress consisting of: House of Representatives: Apportioned by state population (appeased large states); directly elected by voters. Senate: Equal representation (2 senators per state, appeased small states); originally chosen by state legislatures. Three-Fifths Compromise: Agreed that three out of every five enslaved persons would count toward a state's total population for House representation and federal direct tax assessments. Slave Trade Compromise: Prohibited Congress from banning the international slave trade for 20 years after ratification (until 1808) and included a fugitive slave extradition clause. Electoral College Compromise: Reconciled debates over whether Congress or direct popular vote should select the president. Each state chooses electors equal to its total congressional representation (House + Senate) to elect the executive. Commerce Compromise: Allowed Congress to regulate interstate and foreign commerce and levy tariffs on imports, but prohibited taxing exports. 2. The Constitutional Framework (Articles I–VII) Article I: Legislative Branch (Structure, Enumerated Powers, Necessary & Proper Clause). Article II: Executive Branch (Qualifications, Commander-in-Chief, Executive Duties). Article III: Judicial Branch (Supreme Court and Inferior Federal Courts). Article IV: Relations Among States (Full Faith and Credit, Privileges and Immunities, Extradition). Article V: Amendment Process (Two-stage process requiring 2/3 vote in Congress/Conventions to propose, 3/4 state legislatures/conventions to ratify). Article VI: National Supremacy Clause (Constitution and federal laws are supreme law of the land). Article VII: Ratification procedure (Required approval by 9 of 13 state conventions). 3. Modern Policy Debates Over Central Power Individual Rights vs. National Security: USA PATRIOT Act (2001) expanded executive surveillance authority after 9/11, sparking Fourth Amendment privacy concerns. The USA FREEDOM Act (2015) curtailed bulk phone metadata collection. Education Policy: Federal legislation such as No Child Left Behind (2002) and Every Student Succeeds Act (2015) reflect ongoing tension between federal standard-setting and state control under the 10th Amendment. Topic 1.6: Principles of American Government Required Foundational Document: Federalist No. 51 1. Foundational Theory: Federalist No. 51 (James Madison) "Ambition must be made to counteract ambition": Human nature is prone to self-interest. To prevent tyranny, government authority must be divided among distinct branches, giving each branch the constitutional means and motives to check the others. Division of Legislative Power: Because legislative power naturally predominates in a republic, Madison argued for dividing Congress into two branches (House and Senate) with different election modes and responsibilities. Double Security of Federalism: Power is first divided between two distinct governments (federal and state) and then subdivided among three branches within each, providing multiple layers of protection for individual rights. 2. Practical Checks and Balances System Branch Possessing Power Constitutional Check Over Legislative Constitutional Check Over Executive Constitutional Check Over Judicial Legislative (Congress) Bicameralism (House and Senate check each other). Overriding vetoes (2/3 vote), power of the purse, impeachment (House) and trial/removal (Senate), Senate advice and consent on appointments/treaties. Senate confirmation of judges, impeachment/removal of federal judges, altering court size/jurisdiction, proposing constitutional amendments. Executive (President) Vetoing legislation, calling special sessions, pocket vetoes. Internal administrative oversight. Nominating federal judges, power to grant pardons and reprieves. Judicial (Courts) Declaring laws passed by Congress unconstitutional (Judicial Review). Declaring executive actions or orders unconstitutional (Judicial Review). Chief Justice presides over presidential impeachment trials in the Senate. Topic 1.7: Relationship Between the States and Federal Government 1. Constitutional Allocation of Powers Exclusive (Delegated/Expressed) Powers: Granted solely to the federal government (e.g., declaring war, coining money, regulating interstate commerce, conducting foreign diplomacy, defining naturalization). Reserved Powers (10th Amendment): Powers not delegated to the federal government nor prohibited to the states are reserved to the states or the people (e.g., police powers—regulating health, safety, welfare, morals; operating schools; issuing licenses). Concurrent Powers: Powers shared by both national and state governments (e.g., levying taxes, enforcing laws, establishing court systems, borrowing money). 2. Fiscal Federalism & Financial Intergovernmental Relations Categorical Grants: Federal grants given to states for specific, narrowly defined purposes with strict requirements ("strings attached"). Gives the federal government significant leverage over state policy (e.g., National Minimum Drinking Age Act of 1984 tied highway funding to raising drinking age to 21, upheld in South Dakota v. Dole). Block Grants: Federal funds provided to states for broadly defined policy areas (e.g., community development, social services) with minimal federal conditions, granting states significant discretion (advocated during Devolution). Federal Mandates: Directives issued by the federal government requiring states to comply with national standards: Funded Mandates: Accompanied by federal financial aid. Unfunded Mandates: Requirements imposed without federal funding, forcing states to absorb compliance costs (e.g., Americans with Disabilities Act [ADA] of 1990, Clean Air Act Amendments). Devolution: The political movement to transfer power and administration from the federal government back to state and local governments (popularized during the Reagan administration and the 104th Congress, leading to the Personal Responsibility and Work Opportunity Reconciliation Act of 1996). Topic 1.8: Constitutional Interpretations of Federalism Required Supreme Court Cases: McCulloch v. Maryland (1819), United States v. Lopez (1995) Required SCOTUS Cases Comparison Case Name McCulloch v. Maryland (1819) United States v. Lopez (1995) Constitutional Issue Necessary and Proper Clause (Art. I, Sec. 8); Supremacy Clause (Art. VI). Commerce Clause (Art. I, Sec. 8); 10th Amendment Reserved Powers. Essential Facts Congress chartered the Second Bank of the U.S. The state of Maryland levied a tax on the bank to drive it out of state. Cashier James McCulloch refused to pay. Alfonso Lopez carried a concealed firearm into a Texas high school and was charged under the federal Gun-Free School Zones Act of 1990. Holding / Decision Unanimous (6–0) for McCulloch. Congress has the authority to charter a bank; states cannot tax federal institutions. Majority (5–4) for Lopez. The Gun-Free School Zones Act is unconstitutional because gun possession in a school zone does not substantially affect interstate commerce. Constitutional Impact Established national supremacy and solidified implied powers under the Necessary and Proper Clause ("The power to tax involves the power to destroy"). Expanded federal authority. Marked a major shift toward Devolution and state rights. Restricted Congress's reliance on the Commerce Clause, re-establishing limits on federal power over local policing/education. Topic 1.9: Federalism in Action 1. Impact on Policymaking Multiple Access Points: Stakeholders, interest groups, and citizens can influence policy across multiple levels (local, state, national) and branches (executive, legislative, judicial). If a group fails at the federal level, it can pursue initiatives at the state level. Laboratories of Democracy: States can experiment with novel social and economic policies without risking the entire nation (e.g., marijuana legalization, environmental regulations, healthcare reform models). 2. Federal-State Policy Conflicts Environmental Policy: Federal laws like the Clean Air Act and international agreements (e.g., Paris Agreement) face friction when federal rules conflict with state industrial standards or state-led cap-and-trade initiatives. Marijuana Legalization: While cannabis remains a Schedule I illegal drug under federal law (Controlled Substances Act of 1970, upheld in Gonzales v. Raich), numerous states have legalized medical and recreational marijuana through direct ballot initiatives. Federal enforcement relies heavily on executive department discretion. UNIT 2: INTERACTIONS AMONG BRANCHES (CONGRESSIONAL BRANCH) Topic 2.1: Congress: Senate and House of Representatives Required Foundational Document: U.S. Constitution (Article I) Institutional Differences Between Houses Feature / Institutional Metric House of Representatives U.S. Senate Membership Size 435 members (apportioned by population via Reapportionment Act of 1929). 100 members (2 per state). Term Length & Cycles 2-year terms; entire House up for election every 2 years. 6-year terms; staggered elections (1/3 of Senate up every 2 years; continuous body). Constituency Local single-member congressional districts (~700,000+ constituents). State at-large voters (broad, diverse constituency). Qualifications At least 25 years old, U.S. citizen for 7 years, resident of state represented. At least 30 years old, U.S. citizen for 9 years, resident of state represented. Exclusive Powers Originates all revenue/tax bills, initiates impeachment charges, selects President if Electoral College ties. Advice and consent on presidential nominations and foreign treaties (2/3 vote), conducts impeachment trials (2/3 vote to convict/remove). Debate & Debate Structure Highly structured, formal, centralized. Strict time limits on debate controlled by the Rules Committee. Less formal, decentralized. Unlimited debate permitted (filibusters allowed unless stopped by cloture). Constitutional Amendment Impact 14th Amendment protection; original popular election preserved. 17th Amendment (1913): Shifted election of Senators from state legislatures to direct popular vote. Powers of Congress (Article I, Section 8) Power of the Purse: Authority to levy taxes, collect revenue, coin money, and pass statutory appropriations funding federal programs. Regulating Commerce: Power to regulate international and interstate trade (Commerce Clause). Foreign & Military Powers: Exclusive power to declare war, raise and fund armies/navies, regulate military draft, and pass the War Powers Act of 1973 (requiring president to notify Congress within 48 hours of deploying troops and withdraw after 60 days unless authorized). Implied Powers: Authority grounded in the Necessary and Proper Clause to enact laws and execute delegated powers. Topic 2.2: Structures, Powers, and Functions of Congress 1. Congressional Leadership System Speaker of the House: Only House leadership position mandated by Constitution. Elected by majority party; presides over House, assigns bills to committees, recognizes speakers, and influences legislative agenda. Floor Leaders (Majority/Minority Leaders): Lead debate for their respective parties, guide strategy, and serve as national party spokespersons. Whips (Majority/Minority Whips): Enforce party discipline, tally prospective votes, and persuade members to vote along party lines. President of the Senate: The Vice President of the U.S.; non-voting presiding officer except to break tie votes. President Pro Tempore: Senior member of Senate majority party; presides over Senate in VP's absence. Senate Majority Leader: Most powerful figure in the Senate. Sets legislative calendar, controls floor debate, and determines which bills reach the floor. 2. The Committee System Committee Type Primary Role & Function Standing Committees Permanent panels handling specific policy areas (e.g., House Ways and Means, Senate Judiciary, Armed Services). Conduct hearings, mark up bills, and perform legislative oversight. Select / Special Committees Temporary committees established for a specific, limited investigation or study (e.g., Select Committee on Benghazi, Watergate). Joint Committees Panels containing members from both House and Senate to coordinate routine administrative issues or long-term studies (e.g., Joint Committee on Taxation). Conference Committees Temporary compromise panels formed to reconcile differing versions of House and Senate bills into a single, identical draft before sending to the president. 3. Chamber-Specific Rules & Procedures House Rules Committee: Acts as the "traffic cop" of the House. Determines rules for floor debate (time limits, open vs. closed amendment rules) and schedules bills. Committee of the Whole (House): Procedure designed to relax House rules, speed up debate, and require a reduced quorum of only 100 members. Discharge Petition (House): A petition signed by a simple majority (218 members) that forces a stalled bill out of a reluctant committee onto the House floor for a vote. Filibuster & Cloture (Senate): Tactical delay weapon using unlimited debate to block action on a bill or nomination. Stopped only by a Cloture Motion (Rule 22) requiring a 3/5 supermajority (60 votes). Holds & Unanimous Consent (Senate): Hold: An informal request by a senator to delay or prevent a bill or nomination from reaching the floor. Unanimous Consent Agreement: Set procedure rules to speed up Senate business by bypassing formal rules with unanimous approval. 4. The Federal Budgetary Process Mandatory Spending: Spending required by existing law for entitlement programs (e.g., Social Security, Medicare, Medicaid). Consumes over 60% of federal budget. Discretionary Spending: Spending that congressional committees debate and alter annually (e.g., defense spending, education, transportation). Deficit & National Debt: A budget deficit occurs when federal expenditures exceed federal tax revenue in a fiscal year. Accumulated annual deficits constitute the overall National Debt. Pork-Barrel Spending & Earmarks: Congressional add-ons to bills that direct federal funding to specific local projects in a member's district. Often attached to broader Omnibus ("Christmas Tree") Bills. Logrolling: The practice of trading votes among members of Congress to secure passage of individual legislative priorities. Topic 2.3: Congressional Behavior Required Supreme Court Cases: Baker v. Carr (1962), Shaw v. Reno (1993) 1. Member Voting Models Delegate Model: Lawmakers vote strictly according to the expressed desires of their constituents. Trustee Model: Lawmakers use their independent judgment, expertise, and moral conscience to make policy decisions, even if it contradicts constituent desires. Politico Model: A hybrid approach where lawmakers vote as delegates on high-profile issues with clear constituent consensus, but act as trustees on complex, low-visibility issues. 2. Gerrymandering & Redistricting Dynamics Reapportionment & Redistricting: Every 10 years following the U.S. Census, seats in the House are reapportioned. State legislatures redraw congressional district boundaries. Partisan Gerrymandering: Drawing district lines to give one political party an unfair advantage, creating a large number of "safe seats" (districts where a party consistently wins by 55%+). This practice leads to increased political polarization, as members fear primary challenges from ideologically extreme opponents ("getting primaried"). 3. Required SCOTUS Redistricting Cases Case Name Baker v. Carr (1962) Shaw v. Reno (1993) Constitutional Issue 14th Amendment Equal Protection Clause (Urban vs. Rural Apportionment). 14th Amendment Equal Protection Clause (Racial Gerrymandering). Essential Facts Tennessee failed to redraw its state legislative districts for over 60 years. Population growth in urban areas created massive population disparities between rural and urban districts, diluting urban votes. North Carolina created a wildly irregular, 160-mile majority-black district ("I-85 District") to comply with Justice Department demands for additional minority representation. White voters challenged the map. Holding / Decision 6–2 for Baker. Apportionment and redistricting claims are justiciable in federal court (not merely political questions). 5–4 for Shaw. Redistricting plans that cannot be explained on grounds other than race are subject to strict scrutiny under the Equal Protection Clause. Constitutional Impact Established the landmark "One Person, One Vote" principle, requiring legislative districts within a state to contain roughly equal populations. Prohibited race from being the predominant factor in drawing district lines, restricting racial gerrymandering even if intended to benefit minority representation. 4. Divided Government & Institutional Gridlock Divided Government: Occurs when one political party controls the White House and the opposing party controls one or both houses of Congress. Impacts: Causes policy gridlock, increases legislative stalemates, slows down statutory confirmation of presidential appointments, and heightens conflict during Supreme Court judicial nominations (e.g., blocking "lame duck" judicial nominees).

question 10 - les acteurs du service des TI et l'importance de bien séparer les taches incompatibles

Intergenerational Ties

TI-84 Plus CE shortcuts

Understanding Geography and Its Implications The Nature of Geography Geography transcends mere location; it investigates the reasons behind spatial phenomena and the interplay of social forces that shape places. Maps are not neutral; they embed cultural and ideological biases that influence perceptions of space. For example, the Mercator projection distorts the size of landmasses, affecting our understanding of global geography. Core concepts include human/environment relationships, space, place, region, movement, landscape, and location, each contributing to a comprehensive understanding of geography. Space is both a measurable entity (e.g., coordinates) and a cultural construct influenced by language and technology, exemplified by the concept of space-time compression. The Lefebvre triad illustrates the complexity of spatial understanding: spatial practice (how space is used), representations of space (how space is conceptualized), and representational spaces (the lived experiences of space). The concept of scale is crucial; phenomena like global warming manifest differently across various scales, challenging the notion that 'global' is inherently dominant. Globalization and Its Challenges Globalization fosters closer relationships between distant places, but its effects are uneven, contradicting the 'flat world' argument that location is becoming irrelevant. The course critiques the neoliberal perspective that reduces all values to monetary worth, particularly in education, as discussed in Deresiewicz's 'The Neoliberal Arts'. The 'End of Geography' argument posits that technological advancements diminish the importance of location, yet the course emphasizes that geographical context remains significant in understanding social dynamics. Globalization's impact is not uniform; it creates winners and losers, necessitating a critical examination of its implications on local cultures and economies. The interconnectedness of global economies can lead to cultural homogenization, raising concerns about the preservation of local identities and practices. Historical context: The rise of globalization can be traced back to colonialism and the expansion of trade networks, which laid the groundwork for contemporary global interactions. The Neoliberal Arts and Higher Education The Impact of Neoliberalism on Education Neoliberalism has transformed American higher education, prioritizing marketable skills over intellectual growth, as articulated by Deresiewicz. The shift from mission statements focused on learning to vague buzzwords reflects a broader trend of commodifying education, where the value of knowledge is measured by its economic utility. David Brooks identifies three purposes of college: commercial (career preparation), cognitive (learning to think), and moral (developing personal beliefs), with only the commercial purpose being widely recognized today. The decline of the moral purpose in education is evident in the increasing focus on vocational training at the expense of critical thinking and the humanities. Historical rebuttal: The moral purpose of education has deep roots in American history, dating back to land-grant colleges and the G.I. Bill, which aimed to democratize access to education. The concept of 'learned helplessness' illustrates how students internalize market-driven narratives, feeling powerless against economic forces that dictate their career paths. The Role of Buzzwords in Education Buzzwords like leadership, service, and creativity are critiqued for perpetuating neoliberal assumptions and undermining genuine educational values. Leadership is framed as creating a hierarchy, where a select few lead while the majority follow, detracting from the ideal of collective citizenship. Service is often portrayed as a benevolent act by the privileged, reinforcing social hierarchies rather than fostering genuine community engagement. Creativity is redefined within a business context, limiting it to predetermined outcomes rather than encouraging open-ended exploration and innovation. The push for technocratic solutions within a static market framework fails to address pressing issues like climate change and social inequality, which require transformative approaches. Counterbalancing institutions, such as the arts and democracy, are increasingly subsumed by market logic, leading to a homogenization of cultural and educational values. Discussion and Reflection Critical Questions for Consideration Should moral education, as defined by Deresiewicz, be a fundamental purpose of higher education? How do personal experiences reflect the 'retrofitting' of educational values towards neoliberal ideals? In what ways can students and educators advocate for a return to the intellectual and moral purposes of education? What role do counterbalancing institutions play in resisting the commodification of education? How can we redefine success in education beyond marketable skills to include critical thinking and civic engagement? What strategies can be employed to challenge the prevailing narratives of learned helplessness among students? Neoliberalism and Higher Education Conceptual Framework of Neoliberalism Deresiewicz argues that neoliberalism is a choice rather than an inevitable outcome, suggesting that societal structures can be altered through collective action. Neoliberalism emphasizes market-driven solutions, often at the expense of public goods and services, particularly in education. The commodification of higher education leads to a focus on profit rather than the intellectual and moral development of students. Proposed Solutions to Neoliberalism in Education Deresiewicz advocates for treating higher education as a right, promoting high-quality, low- or no-cost public education. He emphasizes the need to restore the intellectual and moral purposes of education, moving away from purely market-driven motives. Collective student action is highlighted as a means to challenge the neoliberal framework and advocate for public solutions. Discussion Questions and Their Implications Should moral education be a fundamental purpose of higher education? This question invites reflection on the role of ethics in academic institutions. The concept of 'retrofitting' suggests adapting existing structures to better serve public interests; students are encouraged to reflect on their experiences with this. Understanding these themes is crucial as they set the stage for discussions on political economy later in the course. Nations and States: Definitions and Dynamics Definitions and Distinctions A nation is defined as an 'imagined community' characterized by shared identity elements such as language, history, and values. A state is a politically organized entity with a defined territory, government, and permanent population, distinct from the concept of a nation. The term 'nation-state' refers to the overlap of these two concepts, though real-world examples often reveal discrepancies. Historical Context and Evolution The Peace of Westphalia (1648) marked a significant shift in the understanding of statehood, establishing the principles of territoriality and sovereignty. Prior to this, populations were defined by territory; post-Westphalia, territory began to define populations, influencing global governance. Colonialism played a crucial role in spreading the nation-state model worldwide, often disregarding existing cultural and ethnic identities. Contemporary Challenges to Nation-States The concept of territoriality is challenged by globalization, migration, and technological advancements, leading to phenomena like deterritorialization. Non-state actors, such as the UN and IMF, play significant roles in global governance, often complicating traditional state authority. The rise of independence movements (e.g., Catalonia, Scotland) reflects growing discontent with established nation-states and their governance. The Future of Nation-States Independence Movements and Globalization Recent independence movements are fueled by historical grievances and the perceived artificiality of nation-states, often drawn from colonial legacies. The decline of interstate wars has created a more favorable environment for secessionist movements, as seen in Scotland and Catalonia. Globalization has lowered the costs of independence, allowing smaller regions to seek autonomy without the need for large military forces. The Role of Technology and Identity Technology, particularly social media, has facilitated democratic uprisings and the organization of independence movements. However, rather than unifying populations, the internet has often highlighted differences, leading to increased tribalism and identity politics. The concept of nations being 'made' rather than 'given' suggests that identity can be constructed through education, media, and political narratives. The Concept of 'Lands in Limbo' Regions like Nagorno-Karabakh and Abkhazia exemplify the challenges of non-recognition, facing economic isolation and high unemployment rates. The difficulty of gaining international recognition for breakaway states is often tied to the interests of powerful nations, which fear encouraging separatism within their borders. The tension between self-determination and multiculturalism raises questions about the future of nation-states and the inclusivity of national identities. The Role of Technology and Nation-States Technology and Social Dynamics The internet was anticipated to unify people, yet it has led to increased tribalism as individuals focus on differences rather than commonalities. The phenomenon of 'secession from the public good' highlights how individuals withdrawing from public institutions, like schools, undermines national cohesion and identity. The nation-state's survival is attributed to its monopoly on violence and territorial defense, necessitating active democratic engagement at all levels of governance. Global Challenges and Nation-State Dynamics Global issues such as climate change require international cooperation, which becomes increasingly complex with the involvement of multiple nation-states. Alternatives to traditional nation-states include communitarian models, such as the Kurdish region in Syria, and proposals for a stronger United Nations or European Union-style governance. Nation-building is an ongoing process, as seen in Pakistan's struggle to define its identity post-partition, reflecting the complexities of national narratives and the role of religion in politics. Foundations of Political Economy Historical Context of Political Economy The term 'economy' originates from the Greek 'oikonomos', meaning household manager, indicating the historical link between state management and economic relations. The separation of the economy as a distinct sphere emerged around 300 years ago, leading to a perception of economic relations as superior to other social relations. Early political economists viewed the state as a manager of resources, including food, infrastructure, and education, shaping societal relations. Economic Frameworks and Theories Neoclassical economics emphasizes rational, profit-maximizing individuals and the market's inherent logic, favoring private property rights. Marxian economics critiques this view, focusing on class struggles and the ownership of surplus value by capitalists, highlighting the labor-capital contradiction. Both frameworks represent forms of economic determinism, suggesting that market forces or class relations dictate societal outcomes. Globalization and Economic Structures Evolution of Global Economic Systems Globalization is propelled by advancements in communication, transportation, and logistics, yet it remains uneven due to digital divides and political choices. Historical progression from feudalism to post-Fordism illustrates shifts in economic structures, including the transition from industrial to service economies. Commodification in modern economies emphasizes the creation of desire over mere production, leading to cycles of innovation and consumption. Global Economic Hierarchies The classification of countries into core, semi-periphery, and periphery highlights disparities in capital management and resource supply. The Apple example illustrates how core countries benefit from R&D while peripheral countries provide cheap labor for assembly, maximizing profits at the core. The rise of platform capitalism and the gig economy raises questions about job stability and the distribution of economic benefits. Population Dynamics and Theories Malthusian Theory and Critiques Malthus's principle posits that population grows geometrically while food supply increases arithmetically, leading to checks on population growth. Elwell's reinterpretation of Malthus suggests that checks on population are constant and that productivity gains lead to population increases rather than simple overshoot. Robbins critiques the Malthusian narrative, arguing that affluence and technology play a more significant role in resource consumption than sheer population numbers. Historical Population Controls and Transitions The 'Four Horsemen' of pre-industrial society—disease, famine, war, and conquest—historically regulated population growth. The Demographic Transition Model illustrates the decline of death rates followed by birth rates, influenced by urbanization and women's education. Criticisms of the model highlight its Eurocentric bias and the oversimplification of complex societal interactions, particularly regarding colonialism and exploitation.

Session 9 – Viral Marketing, Centrality & Strength of Ties

Gestão e Governança de TI