Marshmallow Madness

1) Draw a face on the side of the marshmallow.
2) Pull the plunger out of the end of the syringe and place the marshmallow inside.
3) Replace the plunger. Push it halfway in.

Prediction time!
What does your team think will happen to the marshmallow as the plunger is pulled out? ____________________________________________________________________________
4) Now place your finger on the end of the syringe. Keep your finger on the end of the syringe to seal the opening!
5) Slowly pull out the plunger.

What happened to the marshmallow? ___________________________________________________________________________
6) With finger still on the end of the syringe, push the plunger in.
What happened to the marshmallow? ___________________________________________________________________________
Why do you think this happened? (*Make sure you back your claim with evidence from your observations!)______________________________________________________________________________________________________________________________________________________________________________________________________________________