"Reunderstanding of Fractions (1)" PPT courseware on the meaning of fractions

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"Reunderstanding of Fractions (1)" PPT courseware on the meaning of fractions

Part 1: Review old knowledge

Use fractions to represent the colored parts of the graph below and talk about what each fraction means.

5/8 means to divide a whole into 8 equal parts, take 5 of them, and express it as a fraction of 5/8.

PPT on re-understanding of fractions, part 2: exploring new knowledge

What can 3/4 mean? Give an example.

Divide a whole into several equal parts, one or more parts of which can be expressed as a fraction.

The shapes of the three shapes are all different, okay?

Although the shapes are different, they are all composed of 8 small squares.

Re-understanding of fractions PPT, the third part: Consolidation and practice

Circle it, fill it in, and say it again.

Choose one and put "√" in ( ).

(1) 1/3 of a log is, which of the following three logs is this log?

(2) 1/4 of a circle is, and 3/4 of this circle is which of the following figures?

Re-understanding of fractions PPT, part 4 content: Class summary

What knowledge did you learn in this class? What are the gains? Is there anything else you don't understand?

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For more information about the PPT courseware "The Meaning of Fractions and Re-understanding of Fractions", please click on the "The Meaning of Fractions and Re-understanding of Fractions" PPT tag.

"Reunderstanding of Fractions (2)" PPT teaching courseware on the meaning of fractions:

"Re-understanding of Fractions (2)" PPT teaching courseware on the meaning of fractions Part 1: Review of old knowledge What is a fraction? What is the relationship between the whole and the parts of a fraction? Divide a whole into several equal parts, and take the number of one or more parts and call it a fraction. Fraction..

"Reunderstanding of Fractions (2)" PPT download of the meaning of fractions:

"Reunderstanding of Fractions (2)" PPT Download of the Meaning of Fractions Part One: Review Introduction 1. Let’s talk about the meaning of fractions. An object, a figure, and a unit of measurement can all be regarded as unit 1. Divide unit 1 into several equal parts to express one or more parts...

"Reunderstanding of Fractions (2)" PPT courseware on the meaning of fractions:

"Re-Understanding of Fractions (2)" The Meaning of Fractions PPT Courseware Part One: Learning Objectives 1. Further understand the meaning of fractions from the perspective of measurement. 2. Combine the activities of making a fraction wall to understand the units of fractions. Key points: further understand the meaning of fractions and understand...

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Update Time: 2024-09-27

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

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