# Into Math Grade 3 Module 12 Lesson 2 Answer Key Use a.m. and p.m. to Describe Time

We included HMH Into Math Grade 3 Answer Key PDF Module 12 Lesson 2 Use a.m. and p.m. to Describe Time to make students experts in learning maths.

## HMH Into Math Grade 3 Module 12 Lesson 2 Answer Key Use a.m. and p.m. to Describe Time

I Can use a.m. and p.m. to describe time.

The times that Hannah eats breakfast, lunch, and dinner are shown on the digital clocks.

Show the times that Hannah eats breakfast, lunch, and dinner on the analog clocks.

Explanation:
The short hand represents the hours
the long hand represent the minutes.

Turn and Talk What are some activities that are done in the morning, in the afternoon, and in the evening?
We go to the school in the morning.
We study at the school in the lunch.
We play in the evening

Build Understanding

Question 1.
For a day in December in New York City, sunrise is at 7:15 and sunset is at 4:30. is sunrise at 7:15 a.m. or p.m.? Is sunset at 4:30 a.m. or p.m.?
Explanation:
The is sunrise at 7:15 a.m. and sets at 4:30 p.m.

Connect to Vocabulary
Midnight is 12:00 at night.
Noon is 12:00 in the daytime.
a.m. is the time after midnight and before noon.
p.m. is the time after noon and before midnight.

A. Show the times on the clocks. How can you show a.m. and p.m. on the number line?

B. Is sunrise after midnight or after noon?
The sun rise after midnight

C. Is sunset before midnight or before noon?
The sunset before midnight.

D. Write the times with a.m. and p.m.
Sunrise is written as ___________
Sunset is written as ___________
Sunrise is written as A.M.
Sunset is written as P.M.

Turn and Talk Is it always light outside when the time is a.m. and always dark outside when the time is p.m.? Explain.
No
Explanation:
Midnight is 12:00 at night. this is a.m. but it is dark
Noon is 12:00 in the daytime. this is p.m. but it is light
a.m. is the time after midnight and before noon.
p.m. is the time after noon and before midnight.

Step It Out

Question 2.
Roy reads a book before bed at 8:00. Does Roy read the book at 8:00 a.m. or 8:00 p.m.?

A. On the number line, show the time that Roy is reading.

At 8 : 00 p.m.

B. What part of the day describes a.m. times?
a.m. is the time after midnight and before noon.

C. Use the number line to tell if Roy reads the book at 8:00 a.m. or 8:00 p.m. Explain.

Check Understanding

Question 1.
Tom completes his homework after school at 4:12.
Write the time using a.m. or p.m. __________
it is 12 p.m.
Explanation:
Tom completes his homework after school at 4:12. p.m.
p.m. is the time after noon and before midnight.

Write the time for the activity. Use a.m. or p.m.

Question 2.
recess

The break time is at 1 : 30 p.m.
Explanation:
p.m. is the time after noon and before midnight.

Question 3.
arrive at school

In morning we arrives the school at 7:40 a.m.
Explanation:
a.m. is the time after midnight and before noon.

Question 4.
Attend to Precision Shontell wakes up for school at the time shown. At what time does she wake up? Write your answer using a.m. or p.m.

Shontell wakes up for school at the time shown.
He wakes up at 6: 17 a.m.
Explanation:
a.m. is the time after midnight and before noon.

Use Tools Write the time for the activity. Use a.m. or p.m.

Question 5.
visit the post office

In the morning we visit the post office
that is 9 : 10 a.m.
Explanation:
a.m. is the time after midnight and before noon.

Question 6.
look for stars in the sky

We look for the stars in the sky at 1:16 a.m.
Explanation:
a.m. is the time after midnight and before noon.

Question 7.
Reason Karina says when she is sleeping at 2:00, it is p.m. because it is dark. Is Karina correct? How do you know?