PSA2QHC - Classwork---Geometry, M1, Lesson 2 (G.CO.1, G.CO.13)
Part A)

You need a compass, a straightedge, and another student’s Problem Set.

Directions: Follow the directions of another student’s Problem Set write-up to construct an equilateral triangle.

What kinds of problems did you have as you followed your classmate’s directions? Think about ways to avoid these problems.

Draw your shape on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work, type "Shape is on paper."

Modified from EngageNY ©Great Minds Disclaimer

Part B)

What criteria or expectations for writing steps in constructions should be included in a rubric for evaluating your writing? List at least three criteria.

Part A)

You need a compass and a straightedge.

Using the skills you have practiced, construct three equilateral triangles, where the first and second triangles share a common side and the second and third triangles share a common side. Clearly and precisely list the steps needed to accomplish this construction.

Draw your drawing on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work, type "Drawing is on paper."

Modified from EngageNY ©Great Minds Disclaimer

Part B)

Switch your list of steps with a partner, and complete the construction according to your partner’s steps. Revise your drawing and list of steps as needed.

Draw your drawing on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work, type "Drawing is on paper."

Part A)

On a separate piece of paper, use the skills you have developed in this lesson construct a regular hexagon. Clearly and precisely list the steps needed to accomplish this construction.

Draw your shape on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work, type "Shape is on paper."

Modified from EngageNY ©Great Minds Disclaimer

Part B)

Compare your results with a partner, and revise your drawing and list of steps as needed.

Draw your drawing on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work, type "Drawing is on paper."

Repeat the construction of a hexagon until the entire sheet is covered in hexagons (except the edges are partial hexagons).

Draw your drawing on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work, type "Drawing is on paper."

Modified from EngageNY ©Great Minds Disclaimer