- estimate, measure, and record length, perimeter
- read, represent, compare, and order whole numbers
- Blockly App
- Dash robot
- Base Ten materials (30 rods per student)
- Electrical tape and post-its (optional)
- Dash is building a fence for a farmer`s pasture. He only has about 300 cm of fencing and the farmer does not want any of the sides of the fence to be the same length.
- Create an outline of the fence.
- Prove using Dash that your fence equals 300 cm.
- How did you solve the problem? / What strategies did you use?
- What were the steps involved in solving the problem?
- What was the most challenging part of the task? And why?
- What other math can you connect with this?