"Birthday" data presentation and analysis PPT download

Description

"Birthday" data presentation and analysis PPT download

Part One: Learning Objectives

Combined with the investigation of the season of birthdays of classmates, go through the process of data collection, organization, presentation and analysis, and accumulate experience in statistical activities.

Understand bar graphs and be able to answer simple questions based on statistical graphs.

Understand the application of statistics in life and feel the connection between mathematics and life.

Birthday PPT, part 2: interpretation of example questions

1 grid represents 1 person, color in the grid.

Tell me, what did you find from the above statistical chart?

Birthday PPT, the third part: summary

Understand the bar chart in which one cell represents one quantity

Use horizontal lines and vertical lines to represent items and quantities respectively, draw a certain number of grids, and then use the grid method to represent statistical data. Such a statistical chart is a bar chart.

When 1 square on the axis representing quantity represents 1 quantity, when drawing a bar chart, an equal number of squares should be colored corresponding to the quantity of each item. Whichever bar is the highest indicates that the item has the greatest quantity, and vice versa.

Birthday PPT, Part 4: Quiz in class

1. The fourth grade will hold a special sports meeting, and it is necessary to investigate which special sports events the students like the most. Talk to your classmates about how you would like to investigate.

List several special sports.

Let each student choose an item, raise their hands, and count them individually.

You can use the method of drawing the character "正".

2. The class should set up a book corner and investigate what kind of books the students in your class like the most.

⑴Paint on the picture below.

⑵ Fill it out.

⑶The students who like _______ the most.

There are ____ students who like games, puzzles and popular science encyclopedias.

⑷If you were asked to buy books for the class, how would you buy them? Tell us what you think.

Birthday PPT, Part 5: Homework

1. Choose from the after-school exercises.

Keywords: Free download of Beijing Normal University version of fourth grade mathematics volume 2 PPT courseware, birthday PPT download, data representation and analysis PPT download, .PPT format;

For more information about the "Data Representation and Analysis Birthday" PPT courseware, please click the Data Representation and Analysis PPT Birthday PPT tab.

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"Birthday" data presentation and analysis PPT:

"Birthday" Data Representation and Analysis PPT Part One Content: Learning Objectives 1. Combined with the investigation of the birthday season of the students in the class, understand the bar chart, and be able to answer simple questions based on the statistical chart. 2. Combined with the survey, let us experience the collection, organization and presentation of data...

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Update Time: 2024-07-04

This template belongs to Mathematics courseware Beijing Normal University Edition Fourth Grade Mathematics Volume 2 industry PPT template

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