Math 2 Lesson: Day, Month

### 1.1. Knowledge to remember

– Read the names of the days of the month

– How to view the calendar and read information about the day, day, and month on a monthly calendar.

### 1.2. Math forms

**Form 1: Determine how many days a given month has?**

I look at the given monthly calendar and check the last day of the month, that is the number of days of that month.

**Form 2: Determine what day and month are given in the monthly calendar.**

Step 1: Open the calendar according to the given month and year.

Step 2: Find the given date and line up the th column.

From there, I found something that corresponds to the given day and month.

**Form 3: From the given day, day, month, determine the day and month of the things in the previous or next week.**

– 1 week = 7 days

* – Method 1: *You can find the day, date, and month of this format by looking at the calendar.

* – Method 2:* From the given day, day, month, to find the day, month, the same thing but of the next or previous week, you increase or decrease 7 days.

### 1.3. Solving Textbook Exercises page 79

**Lesson 1**

Read, write (according to the form):

__Solution method__

– Read or write the day and month on the board.

__Solution guide__

**Lesson 2**

a) State the missing days in the December calendar:

December has 31 days

b) See the calendar above and then tell”

– What day is December 22? What day is December 25?

– How many Sundays are there in December? What days are those?

– This week, Friday is December 19. Next week, what day is Friday?

__Solution method__

a) Count down the numbers from 1 to 31, count from Monday to Sunday, and then write the missing numbers on the board.

b) View the information on the calendar and then answer the questions.

__Solution guide__

a)

b)

– December 22 is a Monday, December 25 is a Thursday.

– In December there are 4 Sundays, that is 7, 14, 21, 28.

– This week Friday is December 19. Next week, Friday is December 26.

### 1.4. Solving Textbook Exercises page 80

**Lesson 1**

List the missing days in the January calendar:

January has 31 days.

__Solution method__

Count forward from 1 to 31, starting from Thursday and then fill in the missing numbers in the table.

__Solution guide__

**Lesson 2**

Here is the April calendar:

April has 30 days.

See the calendar and let us know

– What are the Fridays in April?

– This Tuesday is April 20. What was the date of last Tuesday? What day is next Tuesday?

– What day is April 30?

__Solution method__

– Observe the given calendar month sheet, determine the dates in the column “Friday”

– Locate April 20 on the calendar and then find the date of the previous Tuesday (cell in the same column, immediately above).

Next Tuesday find the same.

– Locate April 30th, follow the column to find what day it is?

__Solution guide__

– Fridays in April are the 2nd, 9th, 16th, 23rd and 30th.

– Last Tuesday is April 13. Next Tuesday is April 27.

– April 30 is a Friday.

### 1.5. Solving Textbook Exercises page 81

**Lesson 1**

Which clock corresponds to each of the following sentences?

a) I water the plants at 5 pm.

b) I’m studying at school at 8 am

c) My whole family eats at 6 pm

d) I go to bed at 9 pm.

__Solution method__

– Read the given sentences and see 4 clock time.

– Match the sentences with the appropriate clock.

__Solution guide__

– Clock A corresponds to sentence b

– Clock B corresponds to sentence d

– Clock C corresponds to sentence c

– Clock D corresponds to sentence a.

**Lesson 2**

a) State the missing days in the calendar:

May has 31 days.

b) Look at the calendar above and say:

– What day is May 1st?

– What are the Saturdays in May?

– This Wednesday is May 12. What day was last Wednesday? What day is next Wednesday?

__Solution method__

a) Count down the numbers from 1 to 31, starting from Saturday and then fill in the missing numbers in the blanks.

b) View the calendar and then answer the questions.

__Solution guide__

a.

– The second row fills in the blanks: 3, 4, 9 respectively.

– The third row fills in the blank cells: 10, 13, 14, 15 respectively.

– The fourth row fills in the blanks respectively: 18, 19, 20, 21

– The fifth row fills in the blanks: 24, 25, 28, 29, respectively.

b.

– May 1 is a Saturday.

– Saturdays in May are the 8th, 15th, 22nd, and 29th.

– Last Tuesday is May 4th, next Tuesday is May 18th.

**lesson 3**

Turn the hand on the watch so that the clock shows:

8 a.m; 2 pm; 9 pm

20 hours; 21 o’clock; 14 hours.

__Solution method__

Turn the long hand to point 12, the short hand to point to any number will read that time.

__Solution guide__

8 a.m. and 20 o’clock: short hand at index 8, long hand at index 12

2 p.m. or 2 p.m.: short hand index 2, long hand index 12.

9 p.m. or 9 p.m.: short hand index 9, long hand index 12.

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