"Fraction Division (2)" Fraction Division PPT (Lesson 1)

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"Fraction Division (2)" Fraction Division PPT (Lesson 1)

Part One: Learning Objectives

1. Further learn fraction division, master the calculation method of dividing a number by a fraction, and be able to calculate correctly. (emphasis)

2. Understand the relationship between "dividing by a non-zero number" and "multiplying the reciprocal of this number". (difficulty)

Fractional division PPT, part 2: exploring new knowledge

Knowledge points: How to calculate a number divided by a fraction

(1) Fill it out and talk about it.

4 pieces of cake of the same size,

①How many parts can it be divided into for each 2 pieces?

② How many parts can each piece be divided into?

③How many parts can it be divided into for each 1/2 piece?

④ How many parts can it be divided into for each 1/3 piece?

(2) Think about it and then fill it in.

(3) Do some math and talk about what you should pay attention to when calculating fraction division.

Knowledge refining

The calculation method of dividing a number by a fraction: dividing a number (except 0) by a fraction is equivalent to multiplying the reciprocal of the fraction. If it can be reduced, you can reduce it first.

Fractional division PPT, part 3: consolidation practice

1. (Selected from textbook P58 T3)

2. Fill in the blanks.

3. Solve the equation.

4. How many pairs of gloves can be knitted with this box of wool? If you knit a scarf, how many scarves can you knit?

Fraction division PPT, part 4 content: Class summary

What knowledge have you learned in this class?

The calculation method of dividing a number by a fraction: dividing a number (except 0) by a fraction is equivalent to multiplying the reciprocal of the fraction. If it can be reduced, you can reduce it first.

Fraction division PPT, part 5: homework

Assignment 1: Complete the exercises related to the textbook.

Assignment 2: Complete the corresponding exercises.

Keywords: Free download of Beijing Normal University Edition Mathematics PPT Courseware Volume 2 for Grade 5, Fraction Division PPT Download, .PPT format;

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

"Fraction Division (3)" Fraction Division PPT (Lesson 2):

"Fraction Division (3)" Fraction Division PPT (Lesson 2) Part One: Learning Objectives 1. Use equations to solve practical problems related to simple fractions. (Key points) 2. Analyze the relationship between quantities in fraction division word problems. (Difficulty) ... ... ... Score..

"Fraction Division (3)" Fraction Division PPT (Lesson 1):

"Fraction Division (3)" Fraction Division PPT (Lesson 1) Part One: Learning Objectives 1. Be able to use equations to solve simple practical problems related to fraction division, and master the steps of using equations to solve practical problems. (Key points) 2. Be able to correctly identify the...

"Fraction Division (2)" Fraction Division PPT (Lesson 2):

"Fraction Division (2)" Fraction Division PPT (Lesson 2) Part One: Learning Objectives 1. Further master the calculation method of dividing a number by a fraction, and be able to calculate correctly. (Key Points) 2. Understand the rules of the relationship between the quotient and the dividend, and be able to...

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Update Time: 2024-11-20

This template belongs to Mathematics courseware Beijing Normal University Edition Fifth Grade Mathematics Volume 2 industry PPT template

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