Nature & science · 3rd Grade (8-9)

Structure Of Living Things & Body Systems Intro — 3rd Grade (ages 8-9)

Practice Structure Of Living Things & Body Systems Intro with curriculum-aligned exercises for 3rd Grade (ages 8-9). The exercises are grouped by sub-topic so kids can work through them in order or skip straight to the area they need.

24 exercises

Topics in this module

Use simple diagrams to label plant parts and functions.

Compare a few different leaves and stems and describe observed differences.

Identify main human body systems in simple terms: skeleton, muscles, heart/lungs.

Recognise that muscles contract and relax to move bones.

Describe basic structures of common plants (roots, stem, leaves, flowers) and their functions.

Explain that roots take in water, leaves make food using light (in simple language).

Link faster heartbeat and breathing to body working harder (exercise, stress).

Explain that the skeleton gives shape, protects organs, and helps movement.

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