The digestive system breaks food into smaller parts the body can use.
system function
Connect this idea to why we eat balanced meals.
Example: Digestion helps the body use nutrients.
Connect digestion, breathing, movement, and circulation to everyday habits that support health.
Body systems work together. Food, exercise, rest, and hygiene all affect how well the body can do its job.
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system function
Connect this idea to why we eat balanced meals.
Example: Digestion helps the body use nutrients.
system function
Breathing supports the work of every part of the body.
Example: Oxygen enters through breathing.
movement system
These systems work together when we play or exercise.
Example: Bones and muscles support movement.
life connection
Daily habits affect body function.
Example: Health habits support the whole body.
Keep the reading rhythm going with another tiny lesson.
Observe how materials can change by heating, cooling, mixing, or dissolving, and notice which changes can reverse.
Understand how plants, animals, and decomposers depend on one another inside an ecosystem.
Learn how tools such as levers, pulleys, wheels, and inclined planes make work easier.