"Leisure Holiday" PPT courseware 3

Description

"Leisure Holiday" PPT courseware 3

1. Situation introduction

There are 3 rows of cars parked, 7 cars in each row.

There were 9 large cars parked.

How many more small cars are there than large cars?

A group of 9 people has been divided into 4 groups.

There are 5 people left.

How many people are there in the tour group?

Small car: 4 yuan/car

Large car: 6 yuan/car

Question: What mathematical questions can you ask based on this information?

Question: What mathematical information did you learn from the graph?

2. You ask me

A group of 9 people has been divided into 4 groups. There are 5 people left. How many people are there in the tour group?

The total number of people = the number of people who have been grouped + the remaining number of people.

The first step: first find out how many people there are in the 4 groups.

Step 2: Find out how many people there are in total

How many people are there in 4 groups? 9×4= 36 (people)

How many people are there in total? 36+5= 41 (people)

Answer: There are 41 people in the tour group.

3. Mathematics Brand-Tearing Competition

1. Take the group as a unit. If the students in that group finish all the tasks first, the group leader will raise their hands and your group will have the opportunity to show your answers.

2. If you make a mistake, the name tag will become larger, and other groups will have the opportunity to correct it. If the answer is correct, the name tag can be torn off, and this group will win a reward.

3. If you answer the question correctly, you can tear off the "correct answer" nameplate and win a reward for the group.

4. Class Summary

What did you gain from this class?

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For more information about the "Leisure Holidays" PPT courseware, please click the "Leisure Holidays" ppt tag.

"Leisure Holiday" PPT courseware 4:

"Leisure Holidays" PPT courseware 4 The first level, look at the diagram and the calculation formula. How many apples are there in total? 55+3=28 (pieces) 56-2=30 (pieces) The second level, solve the problem. There are 7 rows of willow trees in the woods, with 8 trees in each row. How many willow trees are there in total? 78=56 (trees) Answer: There are 5 in total..

"Leisure Holiday" PPT courseware 2:

"Leisure Holiday" PPT Courseware 2 (1) How many people are there in the tour group? Group discussion: Requirements: (1) Read the question carefully and find out the known conditions and problems in the question. List the equations. And figure out whether you're starting your analysis with a problem or a condition. (2) When solving problems...

"Leisure Holiday" PPT courseware:

"Leisure Holiday" PPT courseware 78= 45= 56-15= 20+14= 48= 39= 32-9= 27+12= A group of 9 people has been divided into 4 groups, and there are 5 people left. What math questions can you ask? How many people are there in the tour group? ... ... ... Consolidation exercises 68= 89= 55= ..

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Update Time: 2024-10-05

This template belongs to Mathematics courseware Qingdao Edition Second Grade Mathematics Volume 2 industry PPT template

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