1. Math Class
April 21, 2017

2. 60-Second Prep
Please turn to your Problem Of The Week section! If you have your SWYK signed, please stand up and place it in your class basket.

3. Goals For Today
To practice building specific triangles using geoboards

4. You will need:
A geoboard A protractor AND/OR a ruler A pencil

5. Activity
Please make a scalene triangle on your geoboard Then draw your triangle on the dot paper. Please use a ruler (or another straight edge) to connect the dots on your triangle Please save some room on your geoboard (and therefore, also on your dot paper) to put more triangles next to this scalene triangle.

6. Activity
Now, make an isosceles triangle. Double-check that it is an isosceles triangle using a protractor and/or ruler. Finally, please draw it on your dot paper.

7. Activity
Try making an equilateral triangle. If you think you have one, double-check it with a ruler and/or a protractor. Is it possible to make an equilateral triangle?

8. Please Flip your paper over 
Please repeat the process, but this time make:
A right triangle
An obtuse triangle
An acute triangle
Please draw these triangles on your dot paper.