"In-Table Division" PPT download

Description

"Division in Tables" PPT download, 21 pages in total.

learning target

Based on the meaning of division, initially understand the relationship between the unit price, the number of items purchased and the total amount of money, and be able to use division to solve practical problems related to this. (emphasis)

Going through the problem-solving process, effective information will be selected from redundant information. (difficulty)

Review import

(1) Divide 14 balloons equally among 7 children, and each child gets ( ) balloons. There are 14 balloons, and each child gets 2 balloons, so there are a total of ( ) children.

(2) To ask for the quotient of 18÷9, think of formula ( ), so the quotient is ( ).

Explore new knowledge

Knowledge points Use division to solve practical problems

A globe costs 8 yuan. How many globes can you buy for 56 yuan?

How many 8s are there in 56?

56÷8=7 (pieces)

Answer: You can buy 7 globes.

Knowledge refining

When solving practical problems, first extract mathematical information to find out known conditions and problems, then clarify the quantitative relationships in the problems, and use the knowledge you have learned to solve and verify them.

Divide a number into several equal parts, find out how many parts each part is, or find out how many parts of another number are contained in a number, all are calculated by division.

Consolidation exercises

1. (Selected from textbook P43 T2)

2. (Selected from textbook P43 T3) A 28-meter-long rope is divided into sections every 7 meters. How many sections can it be divided into?

3. (Selected from textbook P43 T4)

(1) How much does it cost to buy 6 handkerchiefs?

(2) How many teacups can be bought with 36 yuan?

(3) Can you come up with other problems solved by division and answer them?

Class summary

When solving practical problems, first extract mathematical information to find out known conditions and problems, then clarify the quantitative relationships in the problems, and use the knowledge you have learned to solve and verify them.

Divide a number into several equal parts, find out how many parts each part is, or find out how many parts of another number are contained in a number, all are calculated by division.

Keywords: Free download of PPT courseware for division within a table, PPT download for division within a table, .PPT format;

For more information about the "Division in Tables" PPT courseware, please click the "Division in Tables" PPT tab.

"Using the multiplication formula of 7, 8, 9 to find the quotient" PPT download of division in the table:

"Using the multiplication formulas of 7, 8, and 9 to find the quotient" Division in the table PPT download Part 1: Objectives of this section 01 Experience the process of using the multiplication formulas of 7, 8, and 9 to find the quotient. 02 Master the general method of finding quotients using multiplication tables. 03 Realize that using multiplication tables to find quotients can help people solve...

"Using the multiplication formula of 9 to find the quotient" Division in the table PPT:

"Using the Multiplication Formula of 9 to Find the Quotient" PPT on Division in Tables Part One Content: Learning Objectives 1. Through practice, students can become more proficient in the method of using the multiplication formula of 9 to find the quotient, and develop the calculation skills of using the multiplication formula to find the quotient. Develop good study habits. 2. Cultivate...

"Using the multiplication formula of 7 and 8 to find the quotient" Division in the table PPT:

"Using the multiplication formulas of 7 and 8 to find the quotient" PPT on division in the table Part 1: Learning objectives 1. Let students experience the process of using the multiplication formulas of 7 and 8 to find the quotient, master the general method of using the multiplication formulas to find the quotient, and form a practical application Calculation skills for finding quotients of multiplication tables. 2.Students will use...

File Info

Update Time: 2024-11-22

This template belongs to Mathematics courseware People's Education Press Second Grade Mathematics Volume 2 industry PPT template

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