"Possibility" PPT courseware 4

Description

"Possibility" PPT courseware 4

teaching objectives

1. Knowledge objectives: Understand and master the basic thinking method of using fractions to express the probability of occurrence. Be able to use fractions to express the probability of simple events, and further deepen the understanding of the probability of occurrence.

2. Ability goal: be able to determine whether the rules of the relevant game are fair in connection with the actual calculation results of the probability.

3. Emotional goals: further understand the inner connection between mathematical knowledge, feel the rigor of mathematical thinking and the fun of mathematical learning.

Shuffle the cards and put them on the table, and draw any card from them. What is the probability of getting the Ace of Hearts? What is the probability of hitting the Ace of Spades? What about the possibility of drawing other cards?

There are 6 cards in total, and the probability of drawing each card is 1/6.

There are 9 cards on the table, with the numbers 1-9 written on them respectively. If you get an odd number, Xiao Ming wins, if you get an even number, Xiao Fang wins.

(1) Is this game fair?

(2) Will Xiaofang definitely lose?

(3) Can you design a fair rule?

A new canteen opened opposite the school, and the owner of the canteen wanted to hold a shopping lottery. There are four options now. Please choose one for your boss and explain why.

A game can only be fair and just when the probabilities are equal.

Summary of this lesson

It seems that mathematics is everywhere in life. As long as we observe, experience, discover, and think with our hearts, we will have more problem-solving skills.

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"Turntable" Possibility Flash Animation Courseware:

"Turntable" Possibility Flash Animation Courseware This courseware is a Possible teaching material for the third unit of the fifth grade mathematics volume of the Hebei Education Edition. The content is vivid and vivid. Please download it! Keywords: possibility teaching courseware, turntable teaching courseware, Hebei Education Edition..

"Possibility" Flash Animation Courseware 3:

"Possibilities" Flash Animation Courseware 3 This courseware is a Flash animation courseware for teaching possibilities in the third unit of the fifth grade mathematics volume of the Hebei Education Edition. The content is vivid and vivid. Please download it! Keywords: Possibility teaching courseware, Hebei Education Edition fifth grade mathematics volume 1 Flash animation..

"Possibility" Flash Animation Courseware 2:

"Possibility" Flash Animation Courseware 2 This courseware is a Flash animation courseware for teaching possibilities in the third unit of the fifth grade mathematics volume of the Hebei Education Edition. The content is vivid and vivid. Please download it! Keywords: Possibility teaching courseware, Hebei Education Edition fifth grade mathematics volume 1 Flash animation..

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Update Time: 2024-10-04

This template belongs to Mathematics courseware Jiangsu Education Edition Sixth Grade Mathematics Volume 1 industry PPT template

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