*Learning Goal: Prepare for surface area and volume by exploring the makeup of 2D & 3D figures and the effects of changing dimensions of those shapes.*

# Classwork

- Estimation – Area 1
- Use this somewhere in 3D unit
- Comparing Perimeter, Area, and Volume (New Visions)
- Go over Concept Quiz
- Students complete analysis handout in order to qualify for retake. See retake policyand learning folders post for more details.

# Standards

**Common Core**- HSG.MG.A.1 – Use geometric shapes, their measures, and their properties to describe objects (e.g., modeling a tree trunk or a human torso as a cylinder).

**TEKS**- G.10(B) – determine and describe how changes in the linear dimensions of a shape affect its perimeter, area, surface area, or volume, including proportional and non-proportional dimensional change