"General Score" Fraction PPT Courseware 2

Description

"General Score" Fraction PPT Courseware 2

teaching objectives

① Understand the meaning of common division, master the method of common division, and be able to correctly divide two fractions into common division.

② Cultivate students’ preliminary analysis, synthesis and generalization abilities.

③ Cultivate students’ ability to read mathematical materials.

Converting a fraction with different denominators into a fraction with the same denominator that is equal to the original fraction is called a common fraction.

1. Convert different denominators into the same denominator;

2. The size of the fraction remains unchanged.

1. Find the least common multiple of the original denominators;

2. Convert each fraction into a fraction using the lowest common multiple as the denominator.

Summary of the whole lesson

1.What is common score?

2. What is the general method of passing points? What's the key?

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For more information about the PPT courseware of "Fractions and Common Scores", please click on the Fractions and Common Scores ppt tab.

"Common Fractions of Fractions" PPT courseware 2:

"The Common Factor of Fractions" PPT Courseware 2 Communication and Discovery Do you still remember what the common factor of a fraction is? According to the basic properties of fractions, the process of converting fractions with different denominators into fractions with the same denominator is called the common fraction of fractions. Similarly, according to the basic properties of fractions, different...

"Common Fractions of Fractions" PPT courseware:

"Common Fractions of Fractions" PPT courseware Learning objectives: 1. Experience observation, analogy, association and other activities to explore and understand the meaning of common fractions of fractions and the simplest common denominator. 2. Master the general steps for determining the simplest common denominator, and be able to use the basic properties of fractions to make common denominators of fractions.

"General Score" Fraction PPT Courseware:

"General Score" Fractions PPT Courseware Review Introduction What are multiples? Can you find multiples of 3, 7 and 9 within 50? Multiples of 3 within 50: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48 7 within 50..

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Update Time: 2024-10-02

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

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