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K-5 Grade 1 Unit 7 Lesson 13

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•K-5 Math 6-8 Math 9-12 Math

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Kindergarten •Grade 1 Grade 2 Grade 3 Grade 4 Grade 5

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Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 •Unit 7 Unit 8

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Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 Lesson 11 Lesson 12 •Lesson 13 Lesson 14 Lesson 15 Lesson 16 Lesson 17 Lesson 18

K-5
6-8
9-12

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IM K-5 Math
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Lesson 13

Warm-up Activity 1 Activity 2 Activity 3

Unit 7, Lesson 13

It’s Time to Learn about Clocks

Grade 1

Warm-up

What do you notice?
What do you wonder?

12 rectangles. Each with a number, symbol, zero, zero. Numbers 1 through 12.<br>

Activity 1

What do you notice about this clock?

What do you wonder?

Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

Activity 2

Both clocks show the same time.

What time do they show?

How do you know?

Clock. Short arrow points to 1.

Time, digital format. Rectangle with 1, symbol, zero, zero.

Activity 3

These 2 clocks show the same time.

What do you notice?

Clock. Shorter arrow points to 8. Longer arrow points to 12.

Clock. Short arrow points to 8.

Fill in the clocks to show what time each activity starts.

Time, digital format. Rectangle with 8, symbol, zero, zero.

Arrival

student walking

Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

Time, digital format. Blank, symbol, blank.

Reading

A stack of books.

Clock. Shorter arrow points to 9. Longer arrow points to 12.

Time, digital format. Rectangle with 10, symbol, zero, zero.

Snack

Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

Time, digital format. Blank, symbol, blank.

Math

Clock. Shorter arrow points to 11. Longer arrow points to 12.

Time, digital format. Rectangle with 12, symbol, zero, zero.

Lunch

Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

Time, digital format. Blank, symbol, blank.

Recess

Clock. Shorter arrow points to 1. Longer arrow points to 12.

Time, digital format. Rectangle with 2, symbol, zero, zero.

Art

Girl draws a bird.

Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.

Time, digital format. Blank, symbol, blank.

Dismissal

boy walking to school.

Clock. Shorter arrow points to 3. Longer arrow points to 12.

Time, digital format. Rectangle with 4, symbol, zero, zero.

Homework

2 students collecting data.

Clock. Hours, labeled 1 through 12. Minutes, marked. No hour or minute hands.