G1 U7 L9 TE
Applied MP
MPs * Embedded MP 1
Procedural Lesson Grade 1 · Unit 7 · Lesson 9
*
MC: 1.G.2
2
3
4
5
* *
6
7
*
Student Journal Pages
205-212
Today, I will compose a rectangle, square, and trapezoid by combining different shapes.
Vocabulary Compose: To combine two or more shapes together to make another shape
Orientation: The position of a shape
Teacher Resources Considerations: Use the paper cut-outs of the plane shapes at the end of the previous lesson to provide manipulatives for students.
Application of MPs: MP1:
How will you prove your answers?
MP3: How does that drawing support your work?
Equilateral triangle: All 3 sides are equal in length
MP4: How can you relate this to something in real life?
Right triangle: A triangle with one 90° angle that creates an L shape on one side
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
8
*
Answer Key: I/M
SGP
FCU
1. 2 squares side by
1. 2 rectangles side
1. 2 squares side by 1. Answers will
side; 2 squares on
by side; 2
side; 2 squares
top of each other;
rectangles on top
on top of each
2 congruent, right
of each other; 2
other
triangles
right triangles
2. 3 equilateral
2. 3 equilateral
triangles; 1 square
triangles; 1 square
and 2 right
and 2 right
triangles; 1
triangles; 1
rectangle and 2
rectangle and 2
right triangles
equilateral
2. 2 congruent, right triangles
SP vary.
CH
HW
1. Answers will
1.
vary. Check student work.
2. Answers will vary.
2. Answers will
2.
vary. Check student work.
triangles
3. Answers will
3.
vary.
4. Answers will
4.
vary.
5. Yes.
5. Yes.
6. No. Answers will
6. Answers will vary:
vary.
half circle or quarter circle.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Draw 2 or more shapes to compose a rectangle. Show multiple ways.
2. Draw 2 or more shapes to compose a trapezoid. Show multiple ways.
MP1: How did you prove your answers? MP3: How does that drawing support your work?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Draw 2 or more shapes to compose a rectangle. Show multiple ways.
2. Draw 2 or more shapes to compose a trapezoid. Show multiple ways.
MP3: How does that drawing support your work? MP4: How can you relate this to something in real life?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
Directions: Combine two or more plane shapes to compose another shape.
1. Draw 2 or more shapes to compose a rectangle.
2. Draw 2 or more shapes to compose a square.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
Name: ____________________________ Directions: Combine two or more plane shapes to compose another shape.
Date: ______________________________
1. Draw 2 squares to compose a rectangle.
2. Draw 2 right triangles to compose a rectangle.
3. Draw 2 rectangles to compose a square.
4. Draw 3 equilateral triangles to compose a trapezoid.
5. Draw 2 right triangles to compose a square
6. Do the following shapes compose a trapezoid? If not, draw 2 or more plane shapes to compose a trapezoid.
Trapezoid Yes
Copyright © Swun Math
No
Grade 1 Unit 7 Lesson 9 P TE
1. Look at the picture. Draw a shape you see.
2. Look at the picture. Draw a shape you see.
*MP3: Do you agree/disagree with what said? *MP6: How do you know your answers are correct/reasonable?
Recap today’s lesson with one or more of the following MP questions: MP1: How did you prove your answers? MP3: How does that drawing support your work? MP4: How can you relate this to something in real life?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
Name: ____________________________ Directions: Combine two or more plane shapes to compose another shape.
Date: ______________________________
1. Draw 2 right triangles to compose a square.
2. Draw 2 rectangles to compose a square.
3. Draw 3 triangles to compose a trapezoid.
4. Draw 1 square and 2 right triangles to compose a trapezoid.
5. Do the following shapes compose a rectangle? If not, draw 2 or more plane shapes to compose a rectangle.
6. Look at the picture. Draw a shape you see.
Rectangle Yes
Copyright © Swun Math
No
Grade 1 Unit 7 Lesson 9 P TE
MPs * Embedded MP 1
Procedural Lesson Grade 1 · Unit 7 · Lesson 9
*
MC: 1.G.2
2
3
4
5
* *
6
7
*
Student Journal Pages
205-212
Today, I will compose a rectangle, square, and trapezoid by combining different shapes.
Vocabulary Compose: To combine two or more shapes together to make another shape
Orientation: The position of a shape
Teacher Resources Considerations: Use the paper cut-outs of the plane shapes at the end of the previous lesson to provide manipulatives for students.
Application of MPs: MP1:
How will you prove your answers?
MP3: How does that drawing support your work?
Equilateral triangle: All 3 sides are equal in length
MP4: How can you relate this to something in real life?
Right triangle: A triangle with one 90° angle that creates an L shape on one side
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
8
*
Answer Key: I/M
SGP
FCU
1. 2 squares side by
1. 2 rectangles side
1. 2 squares side by 1. Answers will
side; 2 squares on
by side; 2
side; 2 squares
top of each other;
rectangles on top
on top of each
2 congruent, right
of each other; 2
other
triangles
right triangles
2. 3 equilateral
2. 3 equilateral
triangles; 1 square
triangles; 1 square
and 2 right
and 2 right
triangles; 1
triangles; 1
rectangle and 2
rectangle and 2
right triangles
equilateral
2. 2 congruent, right triangles
SP vary.
CH
HW
1. Answers will
1.
vary. Check student work.
2. Answers will vary.
2. Answers will
2.
vary. Check student work.
triangles
3. Answers will
3.
vary.
4. Answers will
4.
vary.
5. Yes.
5. Yes.
6. No. Answers will
6. Answers will vary:
vary.
half circle or quarter circle.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Draw 2 or more shapes to compose a rectangle. Show multiple ways.
2. Draw 2 or more shapes to compose a trapezoid. Show multiple ways.
MP1: How did you prove your answers? MP3: How does that drawing support your work?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Draw 2 or more shapes to compose a rectangle. Show multiple ways.
2. Draw 2 or more shapes to compose a trapezoid. Show multiple ways.
MP3: How does that drawing support your work? MP4: How can you relate this to something in real life?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
Directions: Combine two or more plane shapes to compose another shape.
1. Draw 2 or more shapes to compose a rectangle.
2. Draw 2 or more shapes to compose a square.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
Name: ____________________________ Directions: Combine two or more plane shapes to compose another shape.
Date: ______________________________
1. Draw 2 squares to compose a rectangle.
2. Draw 2 right triangles to compose a rectangle.
3. Draw 2 rectangles to compose a square.
4. Draw 3 equilateral triangles to compose a trapezoid.
5. Draw 2 right triangles to compose a square
6. Do the following shapes compose a trapezoid? If not, draw 2 or more plane shapes to compose a trapezoid.
Trapezoid Yes
Copyright © Swun Math
No
Grade 1 Unit 7 Lesson 9 P TE
1. Look at the picture. Draw a shape you see.
2. Look at the picture. Draw a shape you see.
*MP3: Do you agree/disagree with what said? *MP6: How do you know your answers are correct/reasonable?
Recap today’s lesson with one or more of the following MP questions: MP1: How did you prove your answers? MP3: How does that drawing support your work? MP4: How can you relate this to something in real life?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 9 P TE
Name: ____________________________ Directions: Combine two or more plane shapes to compose another shape.
Date: ______________________________
1. Draw 2 right triangles to compose a square.
2. Draw 2 rectangles to compose a square.
3. Draw 3 triangles to compose a trapezoid.
4. Draw 1 square and 2 right triangles to compose a trapezoid.
5. Do the following shapes compose a rectangle? If not, draw 2 or more plane shapes to compose a rectangle.
6. Look at the picture. Draw a shape you see.
Rectangle Yes
Copyright © Swun Math
No
Grade 1 Unit 7 Lesson 9 P TE
