Math Brain : STEM

Creating animal dens.

It's been a rough few months due to the move and adjusting to all of that, so I have been off my home-educating game a bit. Haha. I love pinterest for inspiring ideas! I found various activities using marshmallows and tooth picks. I knew there were STEM challenges to do but I wanted more creative exercises. Sometimes all you need is one suggestion to spark your own ideas.

The middle schooler's structure.

The middle schooler could not help joining in when she saw the first grader starting his structure. 

Building a structure with tooth picks and marshmallows.

The initial challenge was to create animal dens from the supplies given. Once that was completed, I upped the ante by challenging my students to create the tallest, free standing structure possible. It needed to be sound enough to maintain it's height with out falling over. 

It's more challenging then it sounds. They enjoyed this and it covered all STEM areas: science, technology, engineering and math. Supposedly, right? haha. They definitely experienced and learned about the force of gravity. 

Can you guess which structure was created by the middle schooler and which was created by the high schooler & first grader team?