In the following activities, students use geometry vocabulary and explore math concepts including: measurement, area and perimeter, fractions and patterns! 1. Spiral Triangles Create a spiral design using equilateral triangles! To create the design, start out with a large triangle. Then, …

10 Geometric Art Explorations for Math Learning

: Line Drawing: Polygon Investigator. Great idea for enrichment when studying polygons! Definitely using in math centers this unit

These Area and Perimeter Posters are useful visual reminders for students…

Area and Perimeter Posters

foldable for a review on finding area of rectangle, triangle, parallelogram, and square

Math Journal Sundays

Differentiating with Area and Perimeter - use your tile floor in the classroom or hallway to help students practice identifying the area and perimeter of irregular polygons!  They loved it in my classroom and were completely engrossed the whole time.

Differentiating with Area and Perimeter - use your tile floor in the classroom or hallway to help students practice identifying the area and perimeter of irregular polygons! *You could also add in identifying types of angles & their degrees!

Perimeter Problems and Area Art!  Check out my post about what we did!

Perimeter Problems and Area Art!

Area and Perimeter Problems and Area Art! Looking for a way to reinforce perimeter, area, AND problem solving? This post gives step by step directions on how to make some real math connections for students--and check out the awesome display it makes!

My use of a great technique making half square triangle unites from strip pieced squares. Strip piece two squares, turn one square so that it has strips horizontally, the other should be vertical. Put right sides together. Stitch all around the perimeter at 1/4" for seam allowance, then cut on the diagonals from corner to corner both ways. You will have 4 units. Press open and turn so the smallest section is in the middle and stitch as a four block. Voila!

My use of a great technique making half square triangle unites from strip pieced…

This Minecraft inspired project will engage students as they practice finding the area and perimeter of various squares and rectangles.  This differentiated set makes it easy to ensure that every student is successful and challenged!

Minecraft Area and Perimeter Project

This Minecraft inspired project will engage students as they practice finding the area and perimeter of various squares and rectangles. This differentiated set makes it easy to ensure that every student is successful and challenged!

area of triangles math journal entry @ Runde's Room

Math Journal Sundays

Cut out a square, and fold it in half into a triangle. They glued this into their journals, and solved for the area of the triangle and the rectangle (square).

Baseball Geometry - several games for identifying types of triangles, angles, and other geometric terms

Game Baseball Geometry - several games for identifying types of triangles, angles, and other geometric terms

7th Grade Math Interactive Notebook - Maria Gonzalez - Picasa Web Albums

Idea for Geometry Math Notebook. Would use more foldables and with my Math Lab kids.

Grade 3 Multi-Match Game Cards for Perimeter of Polygons: This set of 36 Multi-Match cards will help students practice finding perimeter of triangles, quadrilaterals, and pentagons (CCSS 3.MD.8). The "M"standard for the Measurement domain. With this set, students get many opportunies to discuss mental math strategies for finding the perimeter. ~by Angie Seltzer

This set of cards will help students practice finding perimeter of triangles, quadrilaterals, and pentagons. Brief instruction cards for four games are included. ~by Angie Seltzer

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