options: Understand and apply theorems about circles.

Understand congruence and similarity using physical models, transparencies, or geometry software.

Experiment with transformations in the plane.

Graph points on the coordinate plane to solve real-world and mathematical problems.

Define trigonometric ratios and solve problems involving right triangles.

Solve real-world and mathematical problems involving area, surface area, and volume.

Use coordinates to prove simple geometric theorems algebraically.

Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.

Apply trigonometry to general triangles.

Translate between the geometric description and the equation for a conic section.

Reason with shapes and their attributes.

Prove theorems involving similarity.

Understand similarity in terms of similarity transformations.

Analyze, compare, create, and compose shapes.

Draw, construct, and describe geometrical figures and describe the relationships between them.

Understand and apply the Pythagorean Theorem.

Apply geometric concepts in modeling situations.

Make geometric constructions.

Classify two-dimensional figures into categories based on their properties.

Explain volume formulas and use them to solve problems.

Prove geometric theorems.

Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres.

Find arc lengths and areas of sectors of circles.

Understand congruence in terms of rigid motions.

Draw and identify lines and angles, and classify shapes by properties of their lines and angles.

Visualize relationships between two-dimensional and three-dimensional objects.

Identify and describe shapes (squares, circles, triangles, rectangles, hexagons, cubes, cones, cylinders, and spheres).
problem_activity: Stage 3: Describe and Find
Required Preparation
Materials to Gather
Geoblocks
Solid shapes

Narrative
Students describe solid shapes so their partner can identify the shape out of a set of 4–6 solid shapes.


correct_option_index: 10

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