All the solutions provided in **McGraw Hill My Math Grade 1 Answer Key PDF Chapter 8 Lesson 7 Time to the Half Hour: Analog **will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 1 Answer Key Chapter 8 Lesson 7 Time to the Half Hour: Analog

**Explore and Explain**

**Teacher Directions:** Trace the hour hand red. Trace the minute hand blue. Use to show the time. Write the time shown on the clock.

Answer:

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 10

That is 10:30

**See and Show**

An analog clock can show time to the half hour. A half hour is 30 minutes.

Helpful Hint

The hour hand points between the 4 and 5. The minute hand points to the 6. It is 4:30

It is half past

**Use . Tell what time is shown. Write the time.**

Question 1.

half past ______________

Answer:

half past 9:00 or 9:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 9

That is 9:30

Question 2.

half past ______________

Answer:

half past 1:00 or 1:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 1

That is 1:30

Question 3.

half past ______________

Answer:

half past 6:00 or 6:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 6:00

That is 6:30

Question 4.

half past ______________

Answer:

half past 3:00 or 3:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 3:00

That is 3:30

**Talk Math** It is half past 8. Explain what half past means.

Answer:

30 minutes past an hour

That is 8:30

Half past to refer to a time that is thirty minutes after a particular hour.

**On Your Own**

**Use . Tell what time is shown. Write the time.**

Question 5.

half past ______________

Answer:

half past 10:00

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 10:00

That is 10:30

Question 6.

half past ______________

Answer:

half past 2:00 or 2:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 2:00

That is 2:30

Question 7.

half past ______________

Answer:

half past 5:00 or 5:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 5:00

That is 5:30

Question 8.

half past ______________

Answer:

half past 11:00 or 11:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 11:00

That is 11:30

Question 9.

half past ______________

Answer:

half past 8:00 or 8:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 8:00

That is 8:30

Question 10.

half past ______________

Answer:

half past 7:00 or 7:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 7:00

That is 7:30

Question 11.

half past ______________

Answer:

half past 12:00 or 12:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 12:00

That is 12:30

Question 12.

half past ______________

Answer:

half past 4:00 or 4:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 4:00

That is 4:30

**Problem Solving**

Question 13.

Jen’s class is leaving for a field trip to the zoo at 10 o’clock. The class arrives at the zoo 30 minutes later. What time do they arrive at the zoo?

half past ______________

Answer:

half past 10:00 or 10:30

Explanation:

The trip started at 10:00 to the zoo

Arrives at zoo 30 mins later

so, the time is 10:30

Question 14.

Nate will go to football practice at half past 4. Show this time on the clock. If practice lasts one hour, what time will it end? Write the time.

half past ______________

Answer:

Explanation:

Nate will go to football practice at half past 4.

The practice lasts one hour

so, the time is 4:30

**Write Math** What is one difference between the minute hand and hour hand?

Answer:

The short hand represents the hours hand

and long hand represents the minutes hand

### McGraw Hill My Math Grade 1 Chapter 8 Lesson 7 My Homework Answer Key

**Practice**

**Tell what time is shown. Write the time**

Question 1.

half past ______________

Answer:

half past 3:00 or 3:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 3:00

That is 3:30

Question 2.

half past ______________

Answer:

half past 11 or 11:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 11:00

That is 11:30

Question 3.

half past ______________

Answer:

half past 8:00 or 8:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 8:00

That is 8:30

Question 4.

half past ______________

Answer:

half past 5:00 or 5:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 5:00

That is 5:30

Question 5.

half past ______________

Answer:

half past 4:00 or 4:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 4:00

That is 4:30

Question 6.

half past ______________

Answer:

half past 10:00 or 10:30

Explanation:

The short hand represents the hours hand

and long hand represents the minutes hand

The analog clock showing the time Half Past 10

That is 10:30

Question 7.

Tim has swimming practice at 7 o’clock. The swimming practice ends 30 minutes later. What time does it end?

half past ________________

Answer:

half past 7:00 or 7:30

Explanation:

Tim has swimming practice at 7 o’clock.

The swimming practice ends 30 minutes later.

It end at 7:30

Question 8.

Trish’s bus picks her up at 9 o’clock. She arrives at school 30 minutes later. What time does she arrive at school?

half past _____________

Answer:

half past 9:00 or 9:30

Explanation:

Trish’s bus picks her up at 9 o’clock.

She arrives at school 30 minutes later.

she arrive school at 9:30

**Vocabulary Check**

**Circle the matching time.**

Question 9.

A half hour or half past 12 o’clock.

Answer:

Explanation:

The second analog clock showing the time Half Past 12:00

That is 12:30

**Math at Home** Give your child a time to the hour. Hove him or her tell you where the clock hands would be for half past that hour.

Answer: