"Green Home" PPT Courseware 2

Description

"Green Home" PPT Courseware 2

learning target:

1. Be able to carry out basic drawing skills such as drawing points and connecting lines;

2. Be able to understand line statistical charts and understand the practical significance and changing trends of each data in the chart;

3. Carry out simple analysis and prediction, and understand the characteristics of line statistical charts.

comminicate

1. Tell me about your understanding of line statistical charts.

2. What are the advantages of a line chart compared to a bar chart?

Bar graphs can visually show the quantity.

The line chart can clearly show the quantity, the change range or trend of the quantity increase or decrease.

Experience activities

Based on your life experience and estimates, use hand gestures to indicate the upward or downward trends of the following quantities.

(1) Changes in the number of leaves on the sycamore tree from spring to winter.

(2) The number of teeth changes in a person from birth to old age.

(3) Changes in long-distance transportation passenger flow in the six months from October each year to March of the following year.

(4) Changes in electricity consumption in your home during the day and night.

Practice to achieve standards:

1. ( ) Statistical charts can clearly show the quantity; ( ) Statistical charts can not only show the quantity, but also clearly show the increase or decrease in the quantity.

2. In order to clearly see the number of students in each class, you should choose the ( ) statistical chart; in order to observe whether his learning status has improved, Xiao Ming decided to draw the scores of each test into a statistical chart, he should choose ( ) the statistical chart .

3. Select a topic that is suitable to be represented by a line chart and put a check mark in ( ).

(1) Xiao Ming’s height from 4 years old to 10 years old. ( )

(2) Temperature changes throughout the day. ( )

(3) The number of students in the class who like to eat bananas, oranges, apples, and lychees. ( )

test you

1. How many kilometers has this classmate ridden in total?

2. How long did he stay on the way?

3. How many kilometers did he ride in the last half hour?

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;

For more information about the "Green Home" PPT courseware, please click on the Green Home PPT tab.

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Update Time: 2024-07-02

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

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