Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.

ACOS 2009 Correlation
Fifth Grade

8.3 - Solving for a missing side of similar polygons given proportional dimensions.

Sixth Grade

8 - Determining the distance between two points on a scale drawing or a map using proportional reasoning.

Seventh Grade

7.3 - Graphing shapes that are similar to other shapes using dilations.

8 - Recognize geometric relationships among two-dimensional shapes and three-dimensional figures.

8.1 - Drawing geometric shapes and figures when given specified components, including base and height.

8.3 - Comparing properties and relationships among similar shapes and figures.

8.4 - Identifying geometric concepts in real-life settings.

11 - Solve problems involving ratios or rates, using proportional reasoning.

Eighth Grade

1.4 - Applying proportional reasoning to application-based situations.

12 - Determine lengths of missing sides and measures of angles in similar and congruent shapes.

12.1 - Applying proportional reasoning to identify similar and congruent shapes.

12.3 - Determining ratios of perimeters and areas of similar triangles, trapezoids, and parallelograms.

## 7-G1

## Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.

ACOS 2009 CorrelationFifth Grade

- 8.3 - Solving for a missing side of similar polygons given proportional dimensions.

Sixth Grade- 8 - Determining the distance between two points on a scale drawing or a map using proportional reasoning.

Seventh Grade- 7.3 - Graphing shapes that are similar to other shapes using dilations.
- 8 - Recognize geometric relationships among two-dimensional shapes and three-dimensional figures.
- 8.1 - Drawing geometric shapes and figures when given specified components, including base and height.
- 8.3 - Comparing properties and relationships among similar shapes and figures.
- 8.4 - Identifying geometric concepts in real-life settings.
- 11 - Solve problems involving ratios or rates, using proportional reasoning.

Eighth GradeCMP2 CorrelationBookInvestigationObjectiveResources

North Carolina's Lessons for Learning

Murphy to Manteo - 7G1, 7RP2

My Humble Opinion

Has moved some content up from sixth grade that is often revisited in 7th, so no major changes.