How to Make
- Cut out the lung template and trace it onto a sheet of cardboard.
- Paint the lungs pink and let dry.
- Outline them with a black pen.
- Cut out the lungs.
- Now join two paper straws together end to end leaving a small gap for movement. do this twice so you have two identical bendy straws
- Then snip the end of one of the straws to make it shorter.
- Wrap the plastic bag into the end of the straws and tape.
- Join the two straws together with tape.
- Stick onto the lungs so the bags are within each lung.
- Breathe in and out of the straw to see how the lungs fill.
Step 1
Step 2
Step 3
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