G1 U7 L10 TE
Applied MP
MPs * Embedded MP 1
Conceptual Lesson Grade 1 · Unit 7 · Lesson 10
*
MC: 1.G.2
2
3
4
5
6
7
8
*
Student Journal Pages
213-220
Today, I will compose a triangle, circle, and half-circle by combining two or more different shapes.
Vocabulary Compose: To combine two or more shapes together to make another shape
Teacher Resources Considerations: Use the paper cut-outs of the plane shapes at the end of this lesson to provide manipulatives for students.
Application of MPs: Orientation: The position of a shape
Equilateral triangle: All 3 sides are equal in length
MP1:
How do drawings help you in today’s lesson?
MP4: What are some ways to make a triangle? MP7: What do you notice when you turn the shapes?
Right triangle: A triangle with one 90° angle that creates an L shape on one side
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Answer Key: I/M
SGP
FCU
HW
1. See IM #1
1. See SGP #1
1. See FCU #1
1. 1:30
2. See IM #2
2. See SGP #2
2. See FCU #2
2.
3. yes
4. 4:30
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Compose a triangle by combining two or more different shapes.
State the objective: Today, I will compose a triangle by combining 2 or more different shapes.
Model how to combine a trapezoid and a small equilateral triangle to compose a large equilateral triangle. Change the orientation to show that either way they are placed, they compose a triangle.
Model how to combine 2 right triangles by placing the straight sides back to back.
Model another way to compose a large equilateral triangle by combining 4 small equilateral triangles.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
/ Directions: Combine two or more plane shapes to compose another shape.
2. Compose a circle by combining two or more different shapes.
State the objective: Today, I will compose a circle and half-circle by combining 2 or more different shapes.
Model how to combine 2 half circles to compose a circle. Change the orientation to show that either way they are placed they compose a circle.
Model how to combine 2 quarter circles to compose a half circle. Change the orientation to show that either way they are placed they compose a circle.
Model another way to compose a circle by combining 4 quarter circles.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Compose a triangle by combining two or more different shapes.
Restate the objective.
Direct students to show multiple ways compose a large triangle.
2. Compose a circle by combining two or more different shapes.
Restate the objective.
Direct students to show multiple ways compose a circle and a half circle.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Directions: Combine two or more plane shapes to compose another shape.
1. Combine 2 or more shapes to compose a large equilateral triangle.
2. Combine 2 or more shapes to compose a whole circle.
Recap today’s lesson with one or more of the following MP questions: MP1: How did drawings help you in today’s lesson? MP4: What are some ways to make a triangle? MP7: What do you notice when you turn the shapes?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Directions: Cut out and use these shapes as manipulatives for this lesson.
half circle
equilateral triangle equilateral triangle
quarter circle
quarter circle
quarter circle
equilateral triangle
half circle
circle
quarter circle
equilateral triangle
right triangle
trapezoid
right triangle
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Name: ____________________________ Date: ______________________________
Directions: Review. Tell time to the half hour.
1. What time is shown on the analog clock? Write the time on the digital clock.
2. Draw the hands on the analog clock to show the same time as the digital clock.
: 3. Does the clock below show 10:30? If not, record the correct time on the line.
YES
NO
___________________
Copyright © Swun Math
4. What time is shown on the analog clock? Write the time on the digital clock.
: Grade 1 Unit 7 Lesson 10 C TE
MPs * Embedded MP 1
Conceptual Lesson Grade 1 · Unit 7 · Lesson 10
*
MC: 1.G.2
2
3
4
5
6
7
8
*
Student Journal Pages
213-220
Today, I will compose a triangle, circle, and half-circle by combining two or more different shapes.
Vocabulary Compose: To combine two or more shapes together to make another shape
Teacher Resources Considerations: Use the paper cut-outs of the plane shapes at the end of this lesson to provide manipulatives for students.
Application of MPs: Orientation: The position of a shape
Equilateral triangle: All 3 sides are equal in length
MP1:
How do drawings help you in today’s lesson?
MP4: What are some ways to make a triangle? MP7: What do you notice when you turn the shapes?
Right triangle: A triangle with one 90° angle that creates an L shape on one side
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Answer Key: I/M
SGP
FCU
HW
1. See IM #1
1. See SGP #1
1. See FCU #1
1. 1:30
2. See IM #2
2. See SGP #2
2. See FCU #2
2.
3. yes
4. 4:30
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Compose a triangle by combining two or more different shapes.
State the objective: Today, I will compose a triangle by combining 2 or more different shapes.
Model how to combine a trapezoid and a small equilateral triangle to compose a large equilateral triangle. Change the orientation to show that either way they are placed, they compose a triangle.
Model how to combine 2 right triangles by placing the straight sides back to back.
Model another way to compose a large equilateral triangle by combining 4 small equilateral triangles.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
/ Directions: Combine two or more plane shapes to compose another shape.
2. Compose a circle by combining two or more different shapes.
State the objective: Today, I will compose a circle and half-circle by combining 2 or more different shapes.
Model how to combine 2 half circles to compose a circle. Change the orientation to show that either way they are placed they compose a circle.
Model how to combine 2 quarter circles to compose a half circle. Change the orientation to show that either way they are placed they compose a circle.
Model another way to compose a circle by combining 4 quarter circles.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
/ Directions: Combine two or more plane shapes to compose another shape.
1. Compose a triangle by combining two or more different shapes.
Restate the objective.
Direct students to show multiple ways compose a large triangle.
2. Compose a circle by combining two or more different shapes.
Restate the objective.
Direct students to show multiple ways compose a circle and a half circle.
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Directions: Combine two or more plane shapes to compose another shape.
1. Combine 2 or more shapes to compose a large equilateral triangle.
2. Combine 2 or more shapes to compose a whole circle.
Recap today’s lesson with one or more of the following MP questions: MP1: How did drawings help you in today’s lesson? MP4: What are some ways to make a triangle? MP7: What do you notice when you turn the shapes?
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Directions: Cut out and use these shapes as manipulatives for this lesson.
half circle
equilateral triangle equilateral triangle
quarter circle
quarter circle
quarter circle
equilateral triangle
half circle
circle
quarter circle
equilateral triangle
right triangle
trapezoid
right triangle
Copyright © Swun Math
Grade 1 Unit 7 Lesson 10 C TE
Name: ____________________________ Date: ______________________________
Directions: Review. Tell time to the half hour.
1. What time is shown on the analog clock? Write the time on the digital clock.
2. Draw the hands on the analog clock to show the same time as the digital clock.
: 3. Does the clock below show 10:30? If not, record the correct time on the line.
YES
NO
___________________
Copyright © Swun Math
4. What time is shown on the analog clock? Write the time on the digital clock.
: Grade 1 Unit 7 Lesson 10 C TE
