This is to show what a lung looks like as you inhale and exhale.
Both of these came from the Magic School bus Kit.
Put the cap back on it and put it in a bowl full of water.
Then blow into the other end of the hose.
Your air displaces the water in the bottle.
The boys could have done this all day!
I was a really nice mother and let them play with it for a long time since it was the last project of the day.
The sacrifices I make…
I of course had to get on the computer while they played.
The teacher in me loved that he wanted to do it all himself, the mom, not so much.
It took a LONG time!
I love those misspelled words pushed all together.
And learned that writing is a lot of fun!
We called all of them by their names so it was a great learning experience!
We are officially done with the human body and moving on to Explorers next month!