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  • MCCRS.Math.Content.3.MD.C.7d
3.MD.C.7d  Area of a Rectilinear Figure-Dog Park
Conditions of Use:
Remix and Share
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This task requires students to find the area of a rectilinear figure and model their thinking through multiple equations. This task relates to the Common Core State Standards: 3.MD.C.7d and 3.OA.D.8.

Subject:
Education
Mathematics
Material Type:
Activity/Lab
Assessment
Homework/Assignment
Author:
MSDE Admin
Linda Schoenbrodt
Chelsea Davies
Date Added:
09/17/2018
3.MD.C.7d- Finding the Area of Rectilinear Figure_Karim's Garden
Conditions of Use:
Remix and Share
Rating

This is a concrete referent reasoning task for Grade 3. Students need to use the diagram to find the information to find the area of a rectilinear figure. This is a task that would be a good starting point for solving problems for this standard.

Subject:
Elementary Education
Mathematics
Material Type:
Activity/Lab
Author:
MSDE Admin
Linda Schoenbrodt
Lisa Adkins
Date Added:
09/17/2018
3.MD Finding the Area of Polygons
Conditions of Use:
No Strings Attached
Rating

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Find the area of each colored figure. Each grid square is 1 inch long....

Subject:
Mathematics
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
05/27/2013
Dunk Tank: Area of Squares & Rectangles
Conditions of Use:
Read the Fine Print
Rating

In this activity Harry explains key concepts about finding the area of squares, rectangles and composite shapes. Also included: the mini-game Polygon-athon, a comic video about measuring area with sleeping bags, and quiz-show questions.

Subject:
Geometry
Material Type:
Activity/Lab
Game
Interactive
Provider:
PBS LearningMedia
Provider Set:
Teachers' Domain
Date Added:
06/10/2014
Geometric Pictures of One Half
Conditions of Use:
No Strings Attached
Rating

This task presents students with some creative geometric ways to represent the fraction one half. The goal is both to appeal to students' visual intuition while also providing a hands on activity to decide whether or not two areas are equal.

Subject:
Mathematics
Geometry
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
10/01/2012
The Square Counting Shortcut
Conditions of Use:
No Strings Attached
Rating

This is a rectangle subdivision task; ideally instead of counting each square. students should break the letters into rectangles, multiply to find the areas, and add up the areas. However, students should not be discouraged from using individual counting to start if they are stuck. Often students will get tired of counting and devise the shortcut method themselves.

Subject:
Mathematics
Measurement and Data
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Date Added:
05/01/2012