Chance Experiements

 Introduce the students to area watching video Discuss that we are going to make some shapes of different surface areas{...}

Measure the circumference of your head with a piece of string/wool.  Estimate how long  this  string is (using your fingertips{...}

Simple, but was a great discussion. Give students a donut template, and the can design their own donuts. Then, once{...}