| Category | Format | Size |
|---|---|---|
| People's Education Press Second Grade Mathematics Volume 2 | pptx | 6 MB |
"Average Score" PPT Courseware on Division in Tables
Description
"Average Score" PPT Courseware on Division in Tables
1. Create situations and establish the concept of “average score”
(1) Situation introduction and actual operation
Classmates, I have brought you some small gifts, come and take a look!
Can you divide these sugars into 3 portions? Please give me a share.
(2) Compare the results of the score and understand the "average score" in special situations
There are three different ways to divide it.
Each serving is 2 pieces of sugar, the same amount.
Observe the results of the students. Which one do you like? Why?
(3) Provide materials and consolidate concepts through analysis
Class 2 (1) is going to visit the Science and Technology Park tomorrow. The students are preparing food. Have you found the average score?
(4) Connect with life and understand concepts
Please use your brain to think about it, have you ever encountered average scores in our lives?
2. Hands-on operation to explore the “average score” method
(1) Understand the meaning of the question and understand the "average score"
(2) Practical operation, application of "average score"
(1) Try to score a point yourself.
(2) Communicate the results of points and tell everyone how you scored them.
(3) Exchange scores and improve understanding of "average scores"
No matter how you divide it evenly, the result will be the same. As long as each portion gets the same amount, it's an "average score."
3. Practice to deepen your understanding of “average score”
(1) Discrimination practice
(2) Basic exercises
Tell me how you divided it.
Divide 10 boxes of yogurt into 2 equal portions, each ( ) box.
(3) Deepen practice
(1) There are ( ) maple leaves in total, and each ( ) leaf is divided into ( ) parts equally.
(2) If these 16 maple leaves are divided equally into 2 parts, each part has ( ) maple leaves.
4. Classwork
Homework: Exercise 2 on page 11, questions 1 to 4.
Keywords: Division within the table courseware, average score courseware, New People's Education Press second grade mathematics PPT courseware, second grade mathematics slide courseware download, division within the table PPT courseware download, average score PPT courseware download, .ppt format
For more information about the PPT courseware "Division Average Score in Tables", please click the "Division Average Scores in Tables ppt" tab.
"Average Score" Division in the Table PPT Courseware 3:
"Average Score" Division in the Table PPT Courseware 3 Teaching Objectives 1. Combined with the specific situation, experience the process of dividing 10 pine cones into 2 parts randomly from being divided into 2 parts evenly. 2. Understand the meaning of average points and be able to divide some specific items into equal parts according to requirements.
"Understanding the Average Score" PPT Courseware 2 on Division in Tables:
"Understanding Average Scores" PPT Lesson 2 on Division in Tables Do it Divide 10 breads into 5 equal portions, each portion has ( ) bread. If 15 flowers are placed equally in 3 vases, how many flowers can be placed in each vase? Let’s talk about it. There are 12 flowers, averagely placed in 3 vases,...
"Understanding Average Score" PPT courseware on division in tables:
"Understanding the Average Score" PPT courseware on division in the table. Try it. First use 12 jelly strips to divide one point, and then fill in the blanks. (1) Each 2 pieces can be divided into ( ) portions. (2) Every 3 pieces can be divided into ( ) portions. (3) Each portion of 4 sticks can be divided into ( ) portions. ..
File Info
Update Time: 2024-07-06
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