Integrated Science Final Exam Outline 2025 Notes
Here's a more in-depth look at the topics that will be on the test:
Scientific Method and Experiments: This covers the steps of the scientific method (observation, hypothesis, experimentation, analysis, conclusion) and how to apply them. You should be able to design an experiment, identify variables (independent, dependent, control), and interpret data.
Units: You'll need to know common scientific units (e.g., meters, grams, seconds, liters) and how to convert between them (e.g., kilometers to meters).
Carbon Cycle: Understand how carbon moves through the environment via photosynthesis, respiration, decomposition, and combustion. Know the major carbon reservoirs (atmosphere, oceans, land).
Nitrogen Cycle: Learn how nitrogen is converted into different forms by bacteria and other organisms. Understand the roles of nitrogen fixation, nitrification, denitrification, and ammonification.
Water Cycle: Know the different processes involved in the water cycle, including evaporation, condensation, precipitation, transpiration, and runoff.
Ozone: Understand the importance of the ozone layer in absorbing harmful UV radiation. Know the causes and consequences of ozone depletion.
Oxygen Cycle: Understand how oxygen is produced by photosynthesis and consumed by respiration and combustion.
Wind: Learn about the factors that influence wind patterns, such as pressure differences, temperature gradients, and the Coriolis effect. Understand the effects of wind on weather and climate.
Energy Sources: Be familiar with different forms of energy, including kinetic, potential, thermal, chemical, and nuclear.
Fossil Fuels: Understand how fossil fuels (coal, oil, natural gas) are formed and the environmental impacts of their extraction and use.
Alternative Energies: Know the different types of renewable energy sources, such as solar, wind, hydro, and geothermal. Understand their advantages and disadvantages.
Greenhouse Effect: Understand the causes and consequences of the greenhouse effect and global warming, including the role of greenhouse gases like carbon dioxide and methane.
Water Pollution: Learn about the sources and effects of water pollution, including pollutants such as sewage, fertilizers, pesticides, and industrial waste.
Air Pollution: Know the sources and effects of air pollution, including pollutants such as particulate matter, ozone, and nitrogen oxides.
Charges: Understand the properties of positive and negative charges and how they interact.
Batteries: Learn how batteries work to convert chemical energy into electrical energy.
Conduction: Know which materials conduct electricity well (e.g., metals) and which do not (e.g., insulators).
Circuits: Be able to analyze series and parallel circuits, including calculating voltage, current, and resistance.
Schematics: Understand how to read and interpret circuit diagrams.
Electromagnets: Learn how to create magnets using electricity and how electromagnets work.
Poles: Understand the properties of the north and south poles of magnets.
Magnetic Fields: Be able to visualize and describe the magnetic fields around magnets.
Forces: Know how magnetic forces cause attraction and repulsion.
Electromagnets: Understand the relationship between electricity and magnetism and how it is used in electromagnets.
Subatomic Particles: Know the properties of protons, neutrons, and electrons, including their charges and masses.
Atomic Number: Understand that the atomic number is the number of protons in an atom and determines the element.
Atomic Mass: Know that the atomic mass is the mass of an atom, approximately equal to the number of protons plus the number of neutrons.
Isotopes: Understand that isotopes are atoms of the same element with different numbers of neutrons.
Wavelengths: Know that wavelength is the distance between crests of a wave.
Frequency: Understand that frequency is the number of waves passing a point per unit time.
Types of Radiation: Be familiar with the different types of electromagnetic radiation, including radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.
Big Bang Theory: Understand the Big Bang Theory as the prevailing explanation for the origin of the universe.
Doppler Effect: Know how the Doppler Effect causes changes in frequency or wavelength due to motion.
Expansion: Understand the evidence for the expanding universe, such as the redshift of distant galaxies.
Nuclear Fusion: Learn about the process of nuclear fusion that powers stars.
Structure of Stars: Know the different layers of a star, including the core, radiative zone, convective zone, photosphere, etc.
H-R Diagram: Be able to interpret the Hertzsprung-Russell diagram, which shows the relationship between stars' luminosity and temperature.
Element Formation in Stars: Understand how elements are created through nuclear fusion in stars.
Gravity: Know the role of gravity in star formation and evolution.
Heliosphere: Understand that the heliosphere is the region of space affected by the sun's solar wind.
Sunspots: Learn about sunspots and their cycle of activity.
Cycle of Sunspots: Know the approximate 11-year cycle of sunspot activity.
Age: Know the approximate age of the Sun.
Solar Flares/Impacts on Earth: Understand how solar flares can impact Earth.
Newton’s Laws: Be familiar with Newton's first, second, and third laws of motion.
Kepler’s Laws: Know Kepler’s laws of planetary motion.
Circular Motion: Understand the basics of motion in a circular path.
Gravity: Understand gravity as the force of attraction between objects with mass.
Problems: Practice solving problems related to the unit topics using text, graphs, and data.
I² Method: Use the I² Method for examining graphs/charts.
Claims/Evidence/Reasoning: Practice constructing claims with sound reasoning using evidence.
Experimental Analysis: Be able to analyze experimental data, identify variables, write conclusions, and suggest improvements.
Spreadsheets: Be able to use spreadsheets to input data, create graphs, and analyze trends.
Magnetic Fields Investigation: Apply your understanding of magnetic fields around