Science The Human Bodyusually ages 12–14

How the Body Stays in Balance

Explain homeostasis as the process of maintaining a stable internal environment; describe the main feedback loop systems (negative feedback) using blood glucose regulation (insulin/glucagon) and body temperature as concrete examples; and connect the endocrine system (hormone-secreting glands) to the nervous system as two complementary communication systems with different speeds and durations

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Defines homeostasis and explains why maintaining a stable internal environment is essential for survival
Describes the blood glucose negative feedback loop: glucose rises → pancreas releases insulin → cells take up glucose → glucose falls → insulin release stops
Compares the nervous system (fast, electrical, short-duration signals) with the endocrine system (slower, chemical, longer-duration signals) and gives an example where each is more appropriate

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Try this together

If your child ate a large meal of sugary food and was asked what their body does to keep blood sugar from getting dangerously high, could they explain the role of insulin and describe how the feedback system brings levels back to normal?

Where this sits on the map

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Builds on

Growing Up & Pubertyages 9–11Advanced endocrinology and hormonal feedback loops depends on the puberty and hormones overview

Neurons & Brain Structureages 11–13Advanced hormonal regulation depends on understanding neuron structure and signal transmission

How the Body Stays in Balancethis skill · ages 12–14

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Curriculum alignment

Candidate matches to official curriculum codes — machine-suggested, unreviewed (v0.1).

This skill sits beyond Year 6 in the Australian Curriculum, so no F–6 code is matched. It also sits beyond the NSW K–6 syllabuses. It also sits beyond Level 6 in the Victorian Curriculum.

Nearby on the map

DNA & Genesages 12–14 Cancer & Stem Cellsages 13–14 Immunity & Vaccinesages 11–13 Neurons & Brain Structureages 11–13

All The Human Body skills →