Practice watching the clock

### 1.1. Practice watching the clock

### 1.2. Solve textbook exercises pages 123, 124

**Lesson 1:** What time is the clock?

__Solution guide:__

- Locate the hour and minute hands and then read the time of each watch.
- The distance between two consecutive numbers is 5 minutes.

Clock A shows 2 hours and 10 minutes

Clock B shows 5 hours 16 minutes

Clock C shows 11:21

Clock D shows 9:34 or 10:26 minutes behind

Watch E shows 10:39 or 11:21 to 21 minutes

Watch G shows 3:57 minutes or 4 hours 3 minutes behind.

**Lesson 2:** Put an extra minute hand to make the watch point

a) 8 hours 7 minutes b) 12 hours 34 minutes c) 4 hours to 13 minutes

__Solution guide:__

- Each interval between two consecutive numbers on a clock equals 5 minutes.
- I mental from the number 12 is 0 minutes to the number of minutes that the minute hand needs to point.

a) 8 hours 7 minutes b) 12 hours 34 minutes c) 4 hours to 13 minutes

**Lesson 3:** Which clock corresponds to each time given below?

__Solution guide:__

View the time on each analog clock and then match to the appropriate time reading given.

### 1.3. Solve the textbook exercises pages 125, 126

**Lesson 1:** Look at the pictures and then answer the following questions

__Solution guide:__

- Look at the time of each picture and then answer the questions.

a) An exercises at 6:10 am.

b) An arrives at school at 7:12 am.

c) An is studying in class at 10:24.

d) An eats dinner at 6:15 pm.

e) An is watching television at 8:7 pm.

g) An is sleeping at 10 o’clock at night.

**Lesson 2:** In the afternoon or evening, which two clocks show the same time?

__Solution guide:__

- See the time of analog clocks that contain Roman numerals.
- Connect to an electronic clock indicating the same time (afternoon time).

I connected the clocks in pairs as follows:

Clock H and Clock B

Clock I and Clock A

K-clocks and O-clocks

L clock and wooden clock

M watch and EASY clock

N-meter and E .-clock

**Lesson 3:** Answer the following questions

a) How many minutes does Ha brush her teeth and wash her face?

b) How many minutes is it from 7 o’clock 5 minutes to 7 o’clock?

c) How many minutes does the cartoon show last?

__Solution guide:__

- See the time of the two clocks in each sentence.
- Find the time elapsed between two hours and answer the problem question.

a) Ha starts brushing her teeth and washing her face at 6am and finishes at 6:10am. So Ha brushed her teeth and washed her face for 10 minutes.

b) The boy goes to school at 7:00 a.m. 5 minutes, and goes to school at 7:00. From 7 o’clock 5 minutes to 7 o’clock is 5 minutes.

c) Cartoon program starts at 8 o’clock and ends at 8:30 o’clock. The cartoon show lasts for 30 minutes.

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