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Laabri

Unit 6 - Lesson 11 - Grade 3: Illustrative Mathematics

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Last updated over 1 year ago
10 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Grade 3 Unit 6

Lesson 11: Solve Problems Involving Time (Part 2)

CC BY 2021 Illustrative Mathematics®

Grade 3 Unit 6

Lesson 11: Solve Problems Involving Time (Part 2)

CC BY 2021 Illustrative Mathematics®

Lesson: Solve Problems Involving Time (Part 2)

Notice and Wonder: Band Practice (Warm Up)

On the Bus Again

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1

Math Libs Time

Coool Down: Time and Time Again
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1

Han ate his dinner before he caught a bus.

When he got off the bus, he had to hurry to get to band practice on time.

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1.

What do you notice?

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2.

What do you wonder?

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3.

For how many minutes was Han on the bus? Explain or show your reasoning.

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4.

Draw the minute hand to show that Elena waited for the bus for 32 minutes.

For each problem, fill in a name and an activity, and then solve the problem. Show your thinking. Organize it so it can be followed by others.

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5.

startedat 8:25 a.m. and finished at 8:50 a.m. How much time was spent doing that activity?

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6.

startedat 5:38 p.m., after spending 20 minutes. What was the start time?

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7.

startedat 10:45 a.m. and finished at 11:38 a.m. How much time was spent on it?

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8.

startedat 3:30 p.m. and took 45 minutes to complete it. What was the finish time?

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9.

Jada had a dance class on Saturday. It started at 10:30 a.m. and ended at 11:48 a.m. How long was her dance class?

Solve the problem. Explain or show your reasoning.

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10.

Another day, Jada finished her dance class at 11:55 a.m. The class was 40 minutes long.

What time did her class start?

Solve the problem. Explain or show your reasoning.