"Basic Properties of Fractions" PPT teaching courseware on the meaning of fractions

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"Basic Properties of Fractions" PPT teaching courseware on the meaning of fractions

Part One: Learning Objectives

1. Experience the process of exploring the basic properties of fractions, and understand and master the basic properties of fractions.

2. Be able to use the basic properties of fractions to solve related problems.

3. Experience the fun of mathematics learning through observation, operation, discussion and other learning activities.

focus

Understand and master the basic properties of fractions.

difficulty

Able to use the basic properties of fractions to solve related problems.

Basic Properties of Fractions PPT, Part 2: Interpretation of Examples

Express the colored parts as fractions. Can you get an equal set of fractions?

Please give another set of such examples and communicate with your peers.

Observe the following sets of equal scores. Can you understand the process of writing Naughty and Xiaoxiao?

Can you describe your findings in one sentence?

If the numerator and denominator of a fraction are multiplied by a non-zero number at the same time, the magnitude of the fraction remains unchanged.

When both the numerator and denominator of a fraction are divided by a non-zero number, the magnitude of the fraction remains unchanged.

The above conclusion is the basic properties of fractions and is widely used.

Basic properties of fractions PPT, part three: summary

Basic properties of fractions

If the numerator and denominator of a fraction are multiplied or divided by the same number (except 0) at the same time, the size of the fraction remains unchanged. This is the basic property of fractions.

PPT on the basic properties of fractions, part 4: quiz in class

1. Apply and fill.

2. Convert the following fractions into fractions whose denominator is 24 and whose magnitude remains unchanged.

Basic Properties of Fractions PPT, Part 5: Homework

1. Select from the after-class exercises;

2. Complete the exercises in this lesson in the exercise book.

Keywords: Beijing Normal University edition fifth grade mathematics volume PPT courseware free download, basic properties of fractions PPT download, meaning of fractions PPT download, .PPT format;

For more information about "The Meaning of Fractions and the Basic Properties of Fractions" PPT courseware, please click on the "The Meaning of Fractions" PPT and the Basic Properties of Fractions PPT tab.

"Basic Properties of Fractions" PPT courseware download on the meaning of fractions:

"Basic Properties of Fractions" The Meaning of Fractions PPT Courseware Download Part One Content: Review Old Knowledge What is the quotient of 12030? 12030= 4 What is the quotient if both the dividend and the divisor are expanded by 3 times? (1203) (303) = 4 Both the dividend and the divisor are What about shrinking it 10 times? (..

"Basic Properties of Fractions" PPT download of the meaning of fractions:

"Basic Properties of Fractions" PPT Download of the Meaning of Fractions Part One: Knowledge Explanation Please give another set of such examples and communicate with your peers. Observe carefully, can you understand the process written below? Can you describe your findings in one sentence? ..

"Basic Properties of Fractions" The meaning of fractions PPT:

"Basic Properties of Fractions" The Meaning of Fractions PPT Part One Content: Classroom Introduction 1. Preliminarily understand and master the basic properties of fractions, and know the connection between the basic properties of fractions and the law of invariant quotients in integer division. 2. Be able to use the basic properties of fractions to combine different...

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Update Time: 2024-11-25

This template belongs to Mathematics courseware Beijing Normal University Edition Fifth Grade Mathematics Volume 1 industry PPT template

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