# Access Point #: MAFS.4.MD.1.AP.3a

Solve word problems involving perimeter and area of rectangles using specific visualizations/drawings and numbers.
Clarifications:

#### Essential Understandings

Concrete:

• Use appropriate manipulatives to find the perimeter of a rectangle.
• Use appropriate manipulatives to find the area of a rectangle.
• Model word problems involving area and perimeter using manipulatives.
Representation:
• Use visualizations, drawings, and numbers to solve word problems involving area and perimeter.
• Understand the following concepts and vocabulary: area; perimeter; length; width; side; add, +; and multiply, ×.
General Information
Number: MAFS.4.MD.1.AP.3a
Category: Access Points
Cluster: Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit. (Supporting Cluster)

Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.

## Related Standards

This access point is an alternate version of the following benchmark(s).

## Related Courses

This access point is part of these courses.
5012015: Foundational Skills in Mathematics 3-5

## Related Resources

Vetted resources educators can use to teach the concepts and skills in this access point.

## Element Cards

Element Cards are available to assist in planning for instruction. They are designed to promote understanding of how students move toward the academic standards. Element Cards contain one or more access points, essential understandings, suggested instructional strategies and suggested supports.

Type: Element Cards

## Professional Development

Perimeter, Area and Volume Content Module:

Content Modules provide explanations and examples of the concepts contained in the academic standards that may be difficult to teach or unfamiliar to special education teachers. They promote an understanding of the concepts so that a teacher can begin to plan how to teach the concepts to students. Content Modules contain potential adaptations, modifications and ideas for Universal Design for Learning.

Type: Professional Development

## Teaching Idea

Curriculum Resource Guide: Measurement and Geometry:

Complete Unit

Type: Teaching Idea

## Unit/Lesson Sequence

Elementary Measurement Universal Design for Learning Unit:

Universal Design for Learning Units are based on general education lessons that are designed for all students and walk the educator through the process of adapting materials and providing accommodations that assist emerging readers and communicators in the classroom. Each unit is made up of several lessons and a culminating activity, all of which provide examples of for meeting the unique needs of students with significant cognitive disabilities.

Type: Unit/Lesson Sequence

## Student Resources

Vetted resources students can use to learn the concepts and skills in this access point.

## Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this access point.