"Observing Weather" Weather and Plants PPT Courseware 3

Description

"Observing Weather" Weather and Plants PPT Courseware 3

Learn independently and try to solve it.

1. Develop a group observation plan.

2. What is the wind direction meter used for? How to make a wind direction meter and what materials are needed?

3. What is the wind direction?

4. How to make a rain gauge?

5. What are the three elements that form weather phenomena?

Observation plan

Time of observation: September 5th.

Location of observation: school playground.

What to observe: Temperature.

Tools of observation: thermometer.

Division of labor in the group: Zhang San observes, Li Si records.

Observation steps:

1. Check whether the thermometer is normal and make adjustments.

2. Fix the thermometer and observe.

3. Record the temperature in each period.

The function of wind direction

Detect the wind direction. When the wind direction meter points in which direction, that is the direction of the wind.

For example: when the wind direction indicator points to the north, it means north wind.

wind direction

Wind direction refers to the direction in which the wind blows

Usually represented by 8 directions

Changes in weather phenomena are caused by three elements: water, heat from the sun, and wind.

Compliance testing, consolidation and extension.

1. Various weather phenomena such as sunny, rainy, snowy, frost, fog, typhoon, etc. are all caused by changes in the three elements of ___, ______, and _____.

2. Make a wind direction meter and rain gauge according to the teaching materials.

3. Based on the temperature changes of 15 degrees on September 1, 17 degrees on September 2, 20 degrees on September 3, 21 degrees on September 4, and 23 degrees on September 5, draw a temperature change chart.

Keywords: Weather and Plants Teaching Courseware, Weather Observation Teaching Courseware, People's Education Edition 3rd Grade Science PPT Courseware Download, 3rd Grade Science Slide Courseware Download, Weather and Plants PPT Courseware Download, Weather Observation PPT Courseware Download, .PPT format ;

For more information about the "Weather and Plants Observing Weather" PPT courseware, please click the Weather and Plants ppt Observing Weather ppt tag.

"Observing Weather" Weather and Plants PPT Courseware 2:

"Observing Weather" Weather and Plants PPT Courseware 2 What does it take to be a qualified meteorologist? 1. Make an observation plan 2. Prepare observation instruments 3. Make an observation record sheet Keywords: Weather and Plant Teaching Courseware, Weather Observation Teaching Courseware, People's Education Edition III..

"Observing Weather" Weather and Plants PPT Courseware:

"Observing Weather" Weather and Plants PPT Courseware 1. Making a simple observer 1. Wind direction meter: The wind direction meter can be used to measure the wind direction. Wind direction refers to the direction in which the wind blows, usually represented by 8 directions. The direction the wind gauge points is the direction in which the wind is blowing. For example..

File Info

Update Time: 2024-11-22

This template belongs to science courseware People's Education Press third grade science volume 2 industry PPT template

Preview