Learning Goal: Continue to practice with calculating surface area and volume for various 3D shapes.

---

3 Act Math

• Meatballs (Dan Meyer)
  • Use big whiteboards and have each group member write with different colors
  • Write pre-scripted questions for audience members to ask during presentations

Classwork

• Practice
  • Card sort taken from New Visions
• Spiraling Practice

 Standards

• Common Core
  • HSG.GMD.A.3 – Use volume formulas for cylinders, pyramids, cones, and spheres to solve problems.
  • 7.G.B.6 – 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.
• TEKS
  • G.11(C) – apply the formulas for the total and lateral surface area of three dimensional figures, including prisms, pyramids, cones, cylinders, spheres,
    and composite figures, to solve problems using appropriate units of measure
  • G.11(D) – apply the formulas for the volume of three-dimensional figures, including prisms, pyramids, cones, cylinders, spheres, and composite figures, to solve problems using appropriate units of measure