This lesson unit is intended to help you assess how well students can:

- Understand the concepts of length and area.
- Use the concept of area in proving why two areas are or are not equal.
- Construct their own examples and counterexamples to help justify or refute ...

This lesson unit is intended to help you assess how well students are able to solve problems involving area and volume, and in particular, to help you identify and assist students who have difficulties with:

- Computing perimeters, areas, and volumes using formulas.
- Finding ...

This lesson unit is intended to help you assess how well students are able to:

- Interpret a situation and represent the variables mathematically.
- Select appropriate mathematical methods to use and communicate their reasoning clearly.
- Explore the effects on a ...

This lesson unit is intended to help students to apply their knowledge of the relationship between the radius and the area of a circle. In particular, students will:

- Sketch and construct loci involving arcs of circles.
- Calculate the area of a circle, given its radius. ...

This lesson unit is intended to help students to:

- Compare, convert between and order fractions, decimals, and percents.
- Use area and linear models of fractions, decimals, and percents to understand equivalence.

This lesson unit is intended to help you assess how well students are able to:

- Analyze a realistic situation mathematically.
- Construct sight lines to decide which areas of a room are visible or hidden from a camera.
- Find and compare areas of triangles and ...

## Fun Safe Playground

CertifiedStudents will create a fun safe playground based on safety guidelines that will demonstrate problem solving, communication and reasoning, and content skills related to volume, and area.