The File Cabinet Problem
Act 1
What do you notice? What do you wonder?
Estimation
Write down a guess that's too low.
Write down a guess that's too high.
Write down a guess.
Act 2
Act 3
Learning Target
I can use inquiry and cooperative problem solving to solve real world problems involving surface area.
Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
Debrief:
How would this task engage learners?
Who is doing most of the work and the talking during this lesson?
Why is that important?
Places to Find 3 Act Tasks.