SME
Grade 6 Science
Body systems and how they interact
The main lesson, then each kind of problem it solves.
Body systems and how they interact
Main lesson
Blood pumped each minute
Use this for “70 beats a minute, 70 mL a beat. How much blood a minute?”
From cell to organism
Use this to put the levels of the body in order, from smallest to largest.
Heart rate after exercise
Use this to record your heart rate before and after exercise.
Catching a falling ruler
Use this to record how far a ruler falls before you catch it.