6-1.15(B) Area of Triangle with Ruler

Student Facing Goals I can find the area of a triangle by measuring with a ruler. Lesson Narrative These are 5 of the same slides. The goal is just to give students practice finding the area of triangles using a ruler. The original graph for the altitudes and the one for the ruler I have copied and adapted. I will update the reference for those-- have to go back and find where I found them! Shout out to Kurt Salisbury (@kurt_salisbury) for the check-in screen and David Johnston (@Johnston_MSMath) for card sort checks. Questions, concerns, suggestions, errors-- please let me know twitter: @sinpiover2, email: jeff@shosholoza.org Also, feel free to send a tip if this helped you out or if you just want to support this work! Venmo @Jeff-Holcomb-4

By Jeff Holcomb