"Green Home" PPT courseware

Description

"Green Home" PPT courseware

teaching objectives

1. Knowledge objectives: Understand simple line statistical charts, understand the structure of line statistical charts, understand the characteristics of line statistical charts, and be able to create simple line statistical charts in the provided tables.

2. Ability goal: Understand the close connection and role of statistics and life, and be able to conduct simple analysis and prediction based on line statistical charts.

3. Emotional goal: Make everyone willing to participate in statistical activities and cultivate a cooperative attitude.

Line chart

A line chart uses one unit length to represent a certain quantity. Each point is drawn according to the quantity, and then the points are connected sequentially with line segments.

A line chart can not only show the quantity, but also clearly show the increase or decrease in quantity.

Want to see the picture again? So, you must develop the habit of careful observation, you know?

1. What are the statistics in the picture?

Answer: The statistics are based on the output of a certain toy factory from January to June 1997.

2. Which month has the lowest output? Which month has the highest production?

Answer: The lowest in January. The highest in April.

3. How did the toy production volume in the first half of 1997 change as shown in the figure?

Answer: It increases month by month from January to April, and gradually decreases from May to June.

Summary of this lesson

Recognize simple line charts, understand the structure of line charts, appreciate the characteristics of line charts, and be able to create simple line charts in the provided tables.

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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File Info

Update Time: 2024-11-23

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

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