Fermi questions are a fun way to stretch your math brain. If you want to check out a website with 100s of challenges with hints and solutions go to FIGURE THIS and get started.
1. Watch this TED ED video and take notes
2. Print off a recording sheet from below or make a copy for yourself
3. Choose a FERMI problem below and get started.
4. Track all of your thinking.
5. Be prepared to sharing and discussing your strategies as this is paramount to this work.