Fold, Crease, Inflate: A New Activity for The Human Body
![fold-crease-inflate-more-activities-for-the-human-body-hero](https://tinybop.com/img/posts/fold-crease-inflate-more-activities-for-the-human-body/fold-crease-inflate-more-activities-for-the-human-body-hero.png)
Here’s a whopper (no lie!) of a figure about the respiratory system: we breathe in and out, in and out, about 20,000 times a day.
Make a tiny model of an ever-active lung in our next activity (peek at past explorations of the digestive and skeletal systems). Just print, cut, fold, and puff – and prompt further questions on how our lungs and their little alveoli work.
Here’s a whopper (no lie!) of a figure about the respiratory system: we breathe in and out, in and out, about 20,000 times a day.
Make a tiny model of an ever-active lung in our next activity (peek at past explorations of the digestive and skeletal systems). Just print, cut, fold, and puff – and prompt further questions on how our lungs and their little alveoli work.
![Download](/img/general/icon-download.gif)
Free Download
Explore the respiratory system
Explore the respiratory system