"Green Home" PPT courseware 3

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"Green Home" PPT courseware 3

collaborative inquiry

The first set of data reflects the per capita public green space area in the five cities. It is more intuitive to use a bar chart to express it.

The second set of data reflects the changes in the per capita public green space area of ​​a city, and it is more appropriate to use a discounted statistical chart to represent it.

What are the characteristics of the two statistical charts?

Histogram

It can intuitively express the amount of each quantity, but it cannot intuitively express the changing relationship of each quantity.

Line chart

Can intuitively express the changing relationship of various quantities, and can intuitively express the size relationship of various quantities.

1. Which statistical chart is more appropriate to choose to represent these data? Please complete the chart.

2. What is the trend in the number of trainees at this school in the past five years? Can you analyze the reasons?

3. How many students can be trained in 2007? and explain the reasons.

Keywords: Green Home Teaching Courseware, Qingdao Edition Fifth Grade Mathematics Volume 1 PPT Courseware Download, Fifth Grade Mathematics Slide Courseware Download, Green Home PPT Courseware Download, .PPT format;

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"Green Home" PPT:

"Green Home" PPT Tree Planting Festival Logo 1. Tree shape, indicating that all people are obliged to plant 3 to 5 trees, and everyone takes action to green the land of the motherland. 2. China’s Arbor Day and March 12 represent the perseverance and determination to transform nature and benefit mankind by planting trees every year. 3. ..

Establish the concept of environmental protection and create a green home PPT download:

This is a set of environmental protection PPT templates with the theme of "Establishing Environmental Protection Concepts and Creating Green Homes", with a total of 27 pictures; the slide template cover uses blue sky and white clouds, urban buildings, grassland, and a family reading a book as background images. Fill in the PPT title text in the upper left corner..

Fresh green home PPT background picture:

This is a fresh green home PPT background picture; Keywords: green fresh slide background picture, grassland, green leaves, home PowerPoint background picture, .jpg format;..

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Update Time: 2024-11-24

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

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