"Touching the Ball Game" PPT Courseware 2

Description

"Touching the Ball Game" PPT Courseware 2

Can you judge?

Certain (√) Impossible (×) Possible (○)

1. The moon revolves around the earth. ( )

2. When eating, people hold chopsticks with their left hand. ( )

3. The sun comes out from the west. ( )

4. Today is Friday and tomorrow is Saturday. ( )

5. Sit back and wait. ( )

6. Toss a coin upwards and it lands heads up. ( )

Look at the picture and pick a ball randomly from the bag. What will be the result?

Knowledge point 1: Events that must happen. The occurrence of some things has only one result, and there can be no other results. Therefore, it is something that must happen and is certain.

There are 20 blue balls in the pocket. Close your eyes and touch any ball. It must be ( ) ball.

Knowledge point two: possible events. Some things may have multiple consequences, and each result is possible and therefore uncertain.

There are 10 red balls and 8 yellow balls in the pocket. Close your eyes and touch a ball at random. It may be ( ) ball or ( ) ball.

Knowledge point 3: The probability of an event happening. Some things are certain to happen, while others are uncertain. The probability of an uncertain event happening may be greater or less.

There are 15 red balls and 5 yellow balls in the pocket. Close your eyes and touch a ball at random. It is more likely that it is a () ball, but less likely that it is a () ball.

Some things are certain to happen, and some are uncertain.

It is uncertain how likely an event is to occur.

How to design this turntable to be fair?

Three students play checkers. Each person chooses a color. Whoever the pointer stops on the color he chooses moves first. Xiaoli chose red. Do you think this plan is fair?

Keywords: Touch the ball game teaching courseware, Qingdao edition sixth grade mathematics volume PPT courseware download, sixth grade mathematics slide courseware download, touch ball game PPT courseware download, .PPT format;

For more information about the PPT courseware of "Touching the Ball Game", please click the "Touching the Ball Game" ppt tag.

"Ball Game" Possible Flash Animation Courseware:

"Ball Game" Possible 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 Flash Animation Courseware of the Ball Game has vivid content. Please download it! Keywords: Possibility teaching courseware, touch ball game teaching..

"Touch the Ball Game" PPT courseware 3:

"Ball Touching Game" PPT Courseware 3 Ball Touching Activity: 1. There are 4 white balls in the bag. If you touch any ball at will, what will be the result? 2. There are 4 white balls and 2 red balls in the bag. If you touch any ball, what will be the result? Summary: Under certain conditions, certain events...

"Touch the Ball Game" PPT courseware:

"Ball Touching Game" PPT courseware Ask students to judge which of the following statements are definite events? Are those uncertain events? 1. The earth revolves around the sun. (Determine the event) 2. It will rain tomorrow. (Uncertain event) 3. Put a stone into the water and the stone will sink to the bottom. ..

File Info

Update Time: 2024-11-21

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

Preview