Current location - Training Enrollment Network - Mathematics courses - Like a clock, the teaching plan of the king of mathematics in the big class
Like a clock, the teaching plan of the king of mathematics in the big class
Activity goal: 1. Understand the important role of time in people's daily life and the characteristics of clocks and watches.

2, learn to know on the hour.

Activity preparation: picture book PPT

King who likes clocks.

I have prepared a schedule for everyone.

water color pen

Activity flow: 1. Look at the picture and know the clock.

1, show me a circle.

Teacher: Like what?

2. Understand the structure of clocks and watches

Teacher: If you change a circle into a clock, what do you need to add?

Are there those numbers? Are the numbers arranged regularly?

What's the name of the long needle? What is the name of the short needle?

3. Observe the pictures and learn about clocks with different names.

Teacher: People are very clever. In order to tell the time conveniently, they also designed clocks that can be placed in different positions.

Second, appreciate the story and understand the role of clocks and watches and the hour.

1, watch PPT to get familiar with the story.

Teacher: Who is this? (The protagonist's story name: the king who likes clocks)

Where did you see it? Guide children to carefully observe the clothes and dressing of characters.

Teachers use PPT to tell stories and children appreciate them. . Come, Yuanqu, teacher's lesson plan network. When the story tells that "the king ordered all the clocks and watches in the country to be sent to his palace". Q: What do you think will happen if the king does this?

2. Analyze and discuss to understand the most important role of clocks and watches in people's lives.

Teacher: What will happen without a clock?

Why is this happening?

How to solve it?

The teacher concluded that the clock is very important to our life. Without clocks, we don't know the time, which will delay us a lot of time.

Third, observe and learn to understand the whole point.

1. Observe the pictures and get a preliminary understanding of the hours.

Teacher: The king not only returned the clock to everyone, but also made a timetable. Let's have a look! !

Where are the hour and minute hands?

What time is it now?

What did you find?

The teacher concluded that there were many secrets in the clock. When the long pointer refers to 12, what time does the short pointer refer to?

2. Observe and practice to further understand the whole point.

Teacher: Although the king returned the clocks to everyone, people didn't know them because they had been useless for a long time. Can we help them?

(1) Show pictures of hairdressers to guide observation.

Teacher: Who is this? He is in trouble. The king asked him to have his hair cut at 9 o'clock tomorrow morning, but the barber didn't know what the clock looked like at 9 o'clock. Can you help him?

Guide the children to tell the position of the hour hand and the minute hand at 9 o'clock.

Teacher's summary: The minute hand should point to 12, and the hour hand should point to what time.

(2) Show pictures of chefs to guide observation.

Teacher: Who is this? He is in trouble. It turned out that the king invited the children to visit his palace tomorrow, so he asked the chef to prepare some snacks and deliver them at 4 o'clock. But the chef doesn't know what 4 o'clock looks like. Can you help him?

Guide the children to tell the position of the hour hand and the minute hand at 4 o'clock.

Teacher's summary: The minute hand should point to 12, and the hour hand should point to what time.

Fourth, practice and consolidate relevant experience.