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Geometry

(13 Units, 101 Lessons)

Unit 10 - Geometric Measurement and Dimension(14 Lessons)

Sectors of Circles

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:In a group-worthy task, students use clues about sector area, arc length, and sector perimeter to solve their "dominos".

10 Resources

5 Favorites

10 Resources

5 Favorites

Making Sense of Area Formulas for Triangles, Parallelograms, Trapezoids, and Kites

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:By critiquing others' written explanations of triangle and trapezoid area formulas, students will develop strategies for determining areas of other 2-D shapes.

27 Resources

5 Favorites

27 Resources

5 Favorites

Making Sense of Area Formulas for Regular Polygons and Circles

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:Students will use dissection strategies to connect circle area to the area of a parallelogram in addition to watching a YouTube video to connect circle area to triangle area.

19 Resources

17 Favorites

19 Resources

17 Favorites

Strategies for Decomposing 2-D Figures

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:Through small group and whole class discussion, students will be able to make connections between multiple ways of viewing composite areas and shaded areas of circles.

19 Resources

3 Favorites

19 Resources

3 Favorites

Sector Area Application: The Grazing Goat

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:Students use a variety of tools (graph paper, compasses, string) and strategies to solve the Grazing Goat problem in their groups.

12 Resources

3 Favorites

12 Resources

3 Favorites

Surface Area and Area Differentiation

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:In a differentiated task that gets students moving around the room, students work on problems targeted to their level of understanding.

12 Resources

7 Favorites

12 Resources

7 Favorites

Extreme Couponing: Pizza Edition

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:In Extreme Couponing, students use a variety of tools to convince each other of which coupon offers the customer a better deal.

7 Resources

3 Favorites

7 Resources

3 Favorites

Area "Quest"

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:On this unit assessment, students will demonstrate their understanding of area on problems of varying difficulty.

8 Resources

2 Favorites

8 Resources

2 Favorites

Introduction to Volume: Origami Boxes

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:By building origami boxes and filling them with beans, students will see how the volume of each box grows as the dimensions of the paper increase.

10 Resources

10 Favorites

10 Resources

10 Favorites

Origami Boxes Gallery Walk

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:By participating in a Gallery Walk and reflecting on cool and warm feedback, students will revise their work on Origami Boxes.

20 Resources

1 Favorites

20 Resources

1 Favorites

Volume Formulas, Cavalieri's Principle, and 2-D Cross-Sections

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:In a differentiated lesson based on student choice, students will be able to practice finding the volume of prisms or apply Cavalieri's Principle to determine the volume formula for a sphere.

28 Resources

4 Favorites

28 Resources

4 Favorites

Real World Volume Context Problems

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:Through small group and whole-class discussion, students will deepen their understanding of volume by explaining their thinking to others.

12 Resources

3 Favorites

12 Resources

3 Favorites

Ratios of Similarity and 3D Solids Generated by Revolving 2D Figures

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:Through reciprocal teaching, students will gain confidence in solving volume problems.

17 Resources

5 Favorites

17 Resources

5 Favorites

Volume "Quest"

Geometry

» Unit:

Geometric Measurement and Dimension

Big Idea:On this unit assessment, students will demonstrate their understanding of volume on problems of varying difficulty.

3 Resources

2 Favorites

3 Resources

2 Favorites