"Wide Angle of Mathematics-Reasoning" PPT (Lesson 1)

Description

"Wide Angle of Mathematics-Reasoning" PPT (Lesson 1)

Part One: Lesson Objectives

1. Go through the process of simple reasoning and initially gain some experience in short-answer reasoning.

2. Develop preliminary observation, analysis and reasoning abilities.

3. Understand the role of mathematical thinking methods in solving practical problems in life, build confidence in learning mathematics well, and stimulate interest in exploring mathematics.

Reasoning PPT, part 2: interactive new teaching

Xiaogang took the ( ) book, and Xiaoli took the ( ) book.

We already know that Xiaohong is holding a Chinese language book.

I also know that Xiaoli didn’t take the math book, but she must have taken the moral and life book.

Then, Xiaogang must have taken a math book.

Xiaogang took the ( ) book, and Xiaoli took the ( ) book.

Xiaoxiao is the lightest, so it weighs 5 kilograms.

Lele is heavier than Huanhuan, so Lele weighs 9 kilograms and Huanhuan weighs 7 kilograms.

The one that weighs 7 kilograms is ( ), the one that weighs 5 kilograms is ( ), and the one that weighs 9 kilograms is ( ).

Reasoning PPT, Part 3: Class Summary

What did you gain and experience today?

Reasoning about three things can be analyzed one by one based on known conditions. When solving problems, the connection method or list method can be used for analysis and judgment.

Keywords: Free download of second-grade mathematics PPT courseware from the People's Education Press, mathematics wide-angle PPT download, reasoning PPT download, .PPT format;

For more information about the "Mathematical Wide-angle Reasoning" PPT courseware, please click the Mathematical Wide-angle PPT Reasoning PPT tab.

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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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