"Who Goes First" Possibility PPT Courseware

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"Who Goes First" Possibility PPT Courseware

Do you think their approach is fair?

Toss a coin, heads up, Xiao Ming goes first, tails up, Xiao Hua goes first.

Throw the sieve. If the number is greater than 3, Xiao Ming goes first. If the number is less than 3, Xiao Hua goes first.

Please design another plan to make it fair to both parties.

Put these 4 balls into the bag and shake them well. If you touch the red ball, Xiao Ming will go first, and if you touch the white ball, Xiao Hua will go first.

practice

1. Do exercises according to the turntable in the picture.

⑴Roulette A is designed by Xiaoxiao. Please determine the rules to make the game fair to both parties.

⑵ Roulette B is designed to be naughty. Please determine the rules to make the game fair to both parties.

⑶ Please also design a turntable and determine a game rule that is fair to both parties.

2. Naughty and Xiaoxiao decide who will go to the football match by throwing Go pieces.

⑴Guess first, is this game fair?

⑵ Teammates at the same table toss the Go pieces together, each person repeats the toss 10 times, and records the results. Summarize the test results of the whole class and talk about whether this game is fair?

3. Qisi and Miao want to play a ball-touching game. They touch a ball at random each time, then put it back and shake it well. Each person touches the ball 10 times. If you touch the white ball, Wonderful Thinking will get 1 point, if you touch the yellow ball, Wonderful Thinking will get 1 point, and if you touch the balls of other colors, neither player will score. Which pockets do you think are fair to pick the ball from?

4. Select one playing card each with a number of 1, 2, 3, 4, 5, and 6, and place it on the table. Using these 6 playing cards, design a game rule that is fair to both parties.

5. Select two playing cards each with a number of 1 and 2, put them on the table, and play the following game with your tablemate.

game rules:

⑴ Touch two pieces at a time, then put them back, and another person touches them again;

⑵If the sum of the points of the two cards is greater than 3, one side wins; if the sum of the points of the two cards is less than 3, the other side wins.

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"Who goes first" possibility PPT download:

"Who Goes First" Possibility PPT Download Part One: New Lesson Introduction In life, we often use games such as coin toss, hammer, paper, scissors, etc. to determine who starts first. Do students know why this is? Because it's fair to do so. Why do you say this is fair? ..

"Who Goes First" Possibility PPT Courseware (Lesson 2):

"Who Goes First" Possibility PPT Courseware (Lesson 2) Part One Content: Classroom Introduction 1. Based on life experience and experimental data, game rules that are fair to both parties can be designed. 2. Through game activities, you can experience the possibility of events happening and the fairness of game rules..

"Who Goes First" Possibility PPT Courseware (Lesson 1):

"Who Goes First" Possibility PPT Courseware (Lesson 1) Part One: Class Introduction 1. Through game activities, understand the possibility of events happening. 2. Be able to analyze and judge the fairness of game rules, and design simple and fair game rules. 3. In the design company...

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Update Time: 2024-11-22

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

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