Year 9 Health Revision: Hauora, Relationships, Puberty, and Nutrition

A comprehensive collection of 100 flashcards reviewing the Year 9 Health curriculum, including Hauora philosophies, communication methods, bullying, digital safety regulations, puberty developments, male and female reproductive systems, the menstrual cycle, nutritional groups, and energy balance.

Hauora

A philosophy unique to New Zealand that describes overall well-being, represented by four interconnected dimensions likened to the walls of a whare.

Taha Tinana

The physical dimension of Hauora that refers to how the body is cared for, how it functions, bodily growth, and its ability to move freely.

Taha Whanau

The social dimension of Hauora encompassing relationships with family, friends, schoolmates, teammates, and community, representing connectedness and belonging.

Taha Hinengaro

The mental and emotional dimension of Hauora that involves thoughts, feelings, and the expression of emotions and personal identity.

Taha Wairua

The spiritual dimension of Hauora referring to personal beliefs, core values, religion, sense of purpose in life, and self-identity.

Whare Tapa Wha

A model that likens Hauora to a four-walled meeting house (whare); if one dimension is missing or incomplete, the whare collapses and well-being suffers.

Whare

A traditional building or house used in the Whare Tapa Wha model to symbolize the structural integrity of personal well-being.

Interconnectedness of Hauora

The principle that each of the four dimensions of Hauora influences every other dimension, impacting overall well-being positively or negatively.

Physical Activity (in Hauora)

Any form of bodily movement and exercise that can actively promote and benefit all four dimensions of an individual's Hauora.

Verbal Communication

The transmission of messages through spoken words, where vocal tone and volume contribute significantly to the intended meaning.

Non-verbal Communication

The exchange of information without using the voice, relying on facial expressions, posture, gestures, eye contact, and body position.

Verbal Proportion of Communication

The $35\%$ of interpersonal communication accounted for by spoken words and vocal delivery.

Nonverbal Communication Breakdown

The model indicating that $65\%$ of communication is nonverbal (comprising facial expressions, tone of voice, movement, appearance, eye contact, gestures, and posture), while $35\%$ is verbal.

Tone of Voice

A vocal inflection element that gives added emotional context and meaning to verbal statements, also considered a major component of nonverbal perception.

Posture

The bearing or position of the body used as a non-verbal cue to convey feelings, attentiveness, and attitudes.

Gestures

Body movements, particularly of hands and arms, used during non-verbal communication to convey thoughts or emphasize points.

Passive Communication

A communication style where individuals avoid expressing their genuine needs, feelings, and opinions, driven by a desire to please others and keep the peace.

Aggressive Communication

A style where individuals communicate demands or opinions rudely, loudly, and threateningly without considering the perspectives or feelings of others.

Passive Aggressive Communication

A style where an individual appears outwardly compliant or passive while expressing frustration or negativity through indirect behaviors such as eye rolling or sarcasm.

Assertive Communication

A communication style that enables a person to state true thoughts and opinions calmly, composedly, and non-confrontationally while respecting other people's views.

Eye Rolling

A subtle, non-verbal expression of disrespect or dismissal characteristic of passive-aggressive communication.

Sarcasm

The use of ironic remarks or subtle verbal mockery commonly associated with passive-aggressive interactions.

Bullying

Repetitive, harmful behavior directed at an individual that negatively impacts all four dimensions of their Hauora.

Social or Emotional Bullying

Bullying characterized by excluding individuals from peer groups, isolation, and persistent name-calling.

Physical Bullying

A form of bullying that utilizes bodily aggression, violence, and physical abuse to hurt someone.

Verbal Bullying

Bullying that involves repeatedly using hurtful language, insults, and name-calling directly toward another person.

Cyberbullying

Harassment or bullying conducted via digital communication devices and platforms that can occur at any time of day and be anonymous.

Cyberbullying Anonymity

A distinguishing characteristic of digital harassment allowing bullies to hide their true identity behind online profiles.

Continuous Harassment

A distinct aspect of cyberbullying wherein hostile messages continue to reach the victim even when away from the school environment.

Online Safety Practices

Protective behaviors such as setting profiles to private, turning off location data, blocking abusive users, and never sharing personal addresses online.

Harmful Digital Communications Act (HDCA)

Legislation designed to prevent and address harm caused by online technology, permitting harmful digital content to be used as legal evidence for prosecution.

HDCA Principle 1

Digital communication should not disclose sensitive personal facts about an individual.

HDCA Principle 2

Digital communication should not be threatening, intimidating, or menacing.

HDCA Principle 3

Digital communication should not be grossly offensive to a reasonable person in the position of the affected individual.

HDCA Principle 4

Digital communication should not be indecent or obscene.

HDCA Principle 5

Digital communication should not be used to harass an individual.

HDCA Principle 6

Digital communication should not make a false allegation against someone.

HDCA Principle 7

Digital communication should not breach confidences.

HDCA Principle 8

Digital communication should not incite anyone to send harmful messages to others.

HDCA Principle 9

Digital communication should not incite anyone to commit suicide.

HDCA Principle 10

Digital communication should not denigrate an individual based on their race, religion, gender, sexual orientation, or disability.

Puberty

A developmental biological phase involving hormonal and physical changes that significantly impact all four dimensions of an adolescent's Hauora.

Facial Hair and Chest Hair

Secondary sexual characteristics that develop specifically on males during puberty.

Shoulder Broadening

A skeletal and muscular change during male puberty resulting in a broader upper torso.

Voice Deepening and Cracking

A vocal change occurring in males during puberty as the larynx enlarges and vocal cords lengthen.

Spontaneous Erections

Involuntary stiffening of the penis that occurs without conscious trigger or specific reason during male puberty.

Wet Dreams

Involuntary nighttime ejaculations of semen occurring during sleep during male puberty.

Adam's Apple

The thyroid cartilage surrounding the larynx that becomes more visible and prominent in males during puberty.

Sperm Production

The biological manufacturing of male reproductive gametes in the testicles, beginning during male puberty.

Ejaculation

The physiological release of semen containing sperm through the urethra during male sexual maturity.

Menstruation (Periods)

The cyclical monthly shedding of the endometrial blood lining of the uterus through the vagina in females.

Hip Widening

The structural widening of the pelvis and hips characteristic of female pubertal development.

Breast Development

The growth of mammary gland and fatty tissue in females starting during puberty.

Pubic Hair

Coarser body hair that emerges around the genital area during puberty in both males and females.

Increased Perspiration

A shared pubertal trait where sweat glands become more active, leading to increased sweating and body odor.

Acne

A skin condition caused by inflammation of oil glands and hair follicles that commonly develops in both sexes during puberty.

Female Reproductive System Anatomy

The anatomical layout of female internal and pelvic structures including the fallopian tube, ovary, uterus, cervix, vagina, bladder, urethra, and rectum.

Fallopian Tube

The tube connecting the ovary to the uterus through which a released egg travels and where fertilization takes place.

Ovary

The female reproductive organ responsible for producing and storing mature eggs and secreting hormones.

Uterus

The muscular organ inside the female pelvic cavity where a fertilized embryo implants and grows during gestation.

Endometrium

The nutrient-rich inner mucous membrane of the uterus that thickens monthly and is discharged during menstruation if fertilization does not occur.

Cervix

The lower, narrow portion of the uterus that connects to the upper end of the vagina.

Vagina

The muscular canal extending from the cervix to the outside of the body, functioning as the birth canal and menstrual fluid exit.

Female Bladder

A hollow muscular organ situated in front of the uterus that stores urine prior to excretion.

Female Urethra

The distinct short passage through which urine is voided from the bladder to the exterior in females.

Male Reproductive System Anatomy

The anatomical arrangement of the male reproductive and urinary tract, including the testicle, epididymis, vas deferens, seminal vesicle, prostate gland, urethra, penis, and bladder.

Testicle

The male gonad housed in the scrotum that generates sperm and secretes male hormones.

Epididymis

A curved structure on the back of each testicle where newly made sperm are collected, matured, and stored.

Vas Deferens

The long muscular tube transporting sperm from the epididymis toward the ejaculatory ducts.

Seminal Vesicle

A pair of glands that secrete a sugar-rich fluid into the vas deferens to nourish sperm and form seminal fluid.

Prostate Gland

A walnut-sized male gland located beneath the bladder that secretes fluid to nourish and protect sperm during ejaculation.

Male Urethra

The dual-purpose canal running through the penis that conveys both urine from the bladder and semen from the reproductive glands.

Penis

The external male organ utilized for the elimination of urine and the transfer of semen into the female reproductive tract.

Menstrual Phase

The initial stage of the menstrual cycle (Days 1–5) where the endometrium is discharged through the vagina, accompanied by a low probability of pregnancy.

Follicular Phase

The phase of the menstrual cycle (Days 6–10) where FSH causes an egg to mature and the endometrium begins thickening; pregnancy is possible, especially late in this phase.

Follicle Stimulating Hormone (FSH)

The hormone responsible for stimulating ovarian follicles to develop and mature an egg during the follicular phase.

Sperm Longevity

The physiological capacity of sperm cells to survive for up to $5\,\text{days}$ inside the female reproductive tract following ejaculation.

Ovulation Phase

The critical phase of the menstrual cycle (Days 11–18) where the released egg journeys down the fallopian tube toward the uterus, representing the peak window for fertilization.

Luteal Phase

The final menstrual phase (Days 19–28) where the uterine lining thickens while awaiting sperm and breaks down if unfertilized; pregnancy chances are low.

Coercion

The manipulation, intimidation, or threatening of another person to force them into behaviors they are hesitant or unwilling to perform.

Emotional Coercion (Examples)

Manipulative relationship phrases like 'If you cared about me you'd do it' or 'I'll tell everyone if you don't do it' used to force unwanted sexual sharing.

Risks of Sharing Nudes

The potential consequences of sending explicit images, including loss of photo control, extortion or blackmail, and legal child pornography ramifications for persons under 18.

Macronutrients

Nutritional substances needed by the body in large quantities for survival and energy, comprising carbohydrates, protein, and fat.

Micronutrients

Substances required by the human body in smaller daily quantities for vital physiological processes, consisting of vitamins and minerals.

Protein

A macronutrient essential for the cellular growth, maintenance, and repair of body tissues, found in foods like red meat, chicken, and fish.

Carbohydrates

A macronutrient acting as the primary source of operational energy and fuel for the body, obtained from foods like rice, pasta, cereal, and potatoes.

Fats (Dietary)

A macronutrient necessary for protecting vital internal organs and providing cellular insulation, found in foods like nuts, seeds, avocado, olive oil, and salmon.

Vitamins and Minerals

Micronutrient compounds that support metabolic reactions and promote effective organ function, readily available in fruits and vegetables.

Vegetables and Fruit Group

A core food group including fresh, frozen, canned, dried, or juiced produce that supplies essential micronutrients.

Grains Food Group

A core food group consisting of carbohydrate-dense foods like bread, pasta, rice, oats, and noodles that supply sustaining energy.

Milk and Dairy Products Group

A food group comprising cow's milk, yoghurt, cheese, sour cream, and ricotta that provides essential dietary nutrients.

Meat and Poultry Group

A protein-rich food category not eaten by vegetarians that consists of red meat, poultry, fish, eggs, and seafood.

Fats, Oils, and Extras

Cooking oils, fats, and supplementary food items that should generally be consumed in moderation, some of which provide beneficial healthy fats.

Energy Balance

The physiological equilibrium attained when dietary caloric intake equals metabolic caloric expenditure.

Energy Balance Seesaw Model

A visual representation showing that weight gain occurs when calories eaten outweigh calories burned, weight loss occurs when calories burned outweigh calories eaten, and weight remains balanced when both sides match.

Positive Energy Balance

A metabolic state where caloric intake exceeds expenditure, causing the body to store excess energy, which can lead over time to type 2 diabetes, high blood pressure, and heart disease.

Negative Energy Balance

A metabolic state where caloric intake is lower than energy output, which can lead over time to poor concentration, impaired athletic performance, mood changes, poor sleep, stunted growth, and a compromised immune system.

10-10-5 Rule

A dietary selection guideline recommending packaged foods have less than $10\,\text{g}$ of total fat per $100\,\text{g}$, less than $10\,\text{g}$ of sugar per $100\,\text{g}$, and more than $5\,\text{g}$ of fibre per $100\,\text{g}$.