"Knowing Rice" PPT

Description

"Knowing Rice" PPT

learning target

1. In measurement activities, realize the importance of establishing a unified unit of length.

2. Can perform simple length unit conversion.

3. Cultivate students' preliminary awareness and habits of estimation, and develop students' preliminary spatial concepts.

Explore new knowledge

Longer objects or distances are usually measured in meters.

"Meter" is also a unit of length uniformly used internationally and can be represented by the letter "m". 1 meter is recorded as 1m.

Lectures on classic topics

Take a ruler and see how long 1 meter is.

What things around us are about 1 meter long?

Look at how many 1cm there are on the meter stick

There are 100 1cm squares on the meter stick

1 meter = 100 centimeters or 1m = 100cm

Keywords: Free download of Hebei Education Edition Mathematics PPT courseware for the second volume of the second grade, understanding rice PPT download, .PPT format;

For more information about the PPT courseware "Centimeters, Decimeters and Meters, Understanding Meters", please click on the Centimeters, Decimeters and Meters ppt, Understanding Meters ppt tag.

"Understanding Meters" Centimeter and Meter PPT Courseware 2:

"Understanding Meters" Centimeter and Meter PPT Courseware 2 Teaching Objectives: 1. Establish the concept of length of meter, know that 1 meter = 100 centimeters, and initially learn to estimate and measure the length of common objects. 2. Develop observation, operation, and comparison abilities, as well as logical thinking and spatial concepts. Playground Director 2..

"Understanding Meters" Centimeter and Meter PPT Courseware:

"Understanding Meters" Centimeter and Meter PPT Courseware To measure the length of relatively short objects, centimeters are commonly used as the unit. Centimeters can be represented by the letters cm. If you need to measure the length of a relatively long object, what unit can you use? To measure the length of a relatively long object, meters are usually used..

"Understanding Meters, Meters and Centimeters" Unit of Length PPT Courseware:

"Understanding Meters, Meters and Centimeters" Unit of Length PPT Courseware 1. Situation Introduction Children, who is willing to measure the length of the blackboard? Compete to see who can measure faster! 2. Explore new knowledge (1) Get to know meters. Take a meter stick and look for 1 meter on your body. ..

File Info

Update Time: 2024-11-21

This template belongs to Mathematics courseware Hebei Education Edition Second Grade Mathematics Volume 2 industry PPT template

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