G.1 - Find the area of right triangles, other triangles, special quadrilaterals, and polygons by composing into rectangles or decomposing into triangles and other shapes; apply these techniques in the context of solving real-world and mathematical problems.
Compose/Decompose Method
Reminder - Don't forget that you can "cut/paste" or "copy/paste"
warm-up
Directions: Take 3-5 minutes to solve the four warm-up problems. Good luck!
mini lesson - independent work/share out/discussion
Directions: Open the link below by clicking the button. Select three problems that you and a partner will answer independently. When the teacher calls time, share your answers and discuss/debate responses. Did the two of you apply the same strategy to solve each problem? Did your partner open your eyes to a better method?
team challenge
Directions: At your table, agree to one one problem from the three and solve as a team. Discussion and debate is encouraged but be sure to have an open mind and actively listen to others when they speak.