Level 3 · Science S3.3
Body systems
Your body has teams of organs for eating, breathing and moving blood, and they work together.
Find the organs and the systems they belong to. Follow food through the gut, learn what each nutrient does, build a model lung, see how gases cross into the blood, trace the blood round the body, measure pulse and breathing, and read plain facts about drugs and medicines.
8 chapters. Your place is kept on this device only.
You are ready for this book if
You can count your heartbeats for one minute while you rest.
- One step up S4.4 Health, disease and immunity
- This book S3.3 Body systems
- One step down S2.3 Bones, muscles, teeth and food
Contents
Keep it, print it, pass it on
- One file for any phone
799 KB. Opens with no internet. Share it with anyone. - PDF to print
1.1 MB, 82 A4 pages. Answers at the back. Copies well in black and white. - EPUB for reading apps
154 KB. For e-readers and book apps.
For parents and teachers
For learners who can read a page alone and use the four operations. In many schools this fits children of about 11 to 13, and older learners can use it too. Activities use the learner's own body, a clock, cups, paper, a bottle and a balloon. A grown up cuts the bottle for the model lung. Exercise is always optional, and anyone with a heart or breathing illness asks a health worker first. A learner can work alone: every exercise has its answer and the reason for it.
Strand: The body. Written and drawn by attnom. Free to read, print and share.