1. How can you measure weather?
What will you wear
today???
Heavy or light
clothes?????

2. Introduction:
How can you describe the
weather in the four seasons?

3. Spring
The weather is warm
Sometimes it rains

4. Summer
The weather is very hot
It is sunny too

5. Fall
The weather is cool
It is windy too

6. Winter
The weather is cold
Sometimes it snows

7. Weather
A. Temperature
B. Precipitation
C. Wind

8. (A)
Temperature
How hot or
cold weather is

9. Thermometer:
Used to measure temperature

10. •The weather is
cool
•The temperature
is 20 Celsius

11. Types of Precipitation

12. Objectives:
 Observe and describe types of
precipitation, including rain, snow,
sleet, and ice.
 Measure snow using ruler.
 Measure rain using rain gauge.

13. Water that falls to
earth from clouds

15. Rain
Drops of water

16. Snow
Very small ice particles

17. Sleet
Mixture of rain
and snow

18. Hail
Chunks of ice

20. How do scientists
measure rain
and snow????

21. Rain Gauge
Used to
measure the
amount of rain
in one spot

22. Ruler
Used to measure the depth of
snow

23. Measuring the amount of rain
 We have two rain gauges
 We put one of them in spot (A) for five
minutes
 And the other one in spot (B) for five
minutes too
 Observe the two gauges in the science lab
then answer the question
 In which spot is it raining more heavily?
Spot (A) or spot (B)???

24. Measuring the depth of snow
 In front of you is a measuring cup
filled with fake snow
 Scientists use ……………………………. to
measure the depth of snow.
 Measure the depth of the snow in
the measuring cup
 Depth of snow = ………….. centimeter