Thunderstorms and cyclones — methodical recommendation. Science CBSE, Class 7.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Methodical recommendation:

Theory

Number	Name	Description
1.	Thunderstorms	Explains clearly about the situations like thunderstorms that lead to the natural disasters and the necessary precautionary methods that are to be followed.
2.	Cyclone	Explains about the anemometer, cyclone structure, formation, and necessary factors for the formation.
3.	Tornadoes	Explains about the destructive nature of cyclones, tornadoes and preventive measures taken at these times.
4.	Safety measures	Explains about the safety measures that are to be taken on the part of the government, people and the technological help provided by various organisations.

Practice Questions

Number	Name	Type	Difficulty	Marks	Description
1.	Terms related to wind	2nd type - interpretation	easy	3 m.	To know about the general terms related to wind.
2.	Precautions	1st type - receptive	easy	2 m.	To know about the examples of reversible and irreversible changes.
3.	Wind formation	1st type - receptive	medium	4 m.	To know about the formation of the winds and pressure.
4.	Storms and cyclones	2nd type - interpretation	medium	4 m.	To apply the concepts learned about the storms, thunderstorms and cyclones.
5.	Thunderstorm	2nd type - interpretation	medium	4 m.	To apply the concepts about the thunderstorm and lightning.
6.	Cyclone and its effects	3rd type - analysis	hard	8 m.	To analyse the reasoning questions based on cyclone - its formation, effects and destructions and answer them accordingly.
7.	Precautionary methods	3rd type - analysis	hard	8 m.	To analyse and choose the correct answers for the reasoning on the precautionary methods taken by the government and people during cyclone.
8.	Coastal regions	2nd type - interpretation	easy	2 m.	To apply the concept of pressure and uneven heating of the Earth.
9.	Tornadoes and hurricanes	2nd type - interpretation	medium	4 m.	To know more about the precautionary methods followed during tornadoes and cyclones.
10.	Warning signals	2nd type - interpretation	medium	4 m.	To know about the warning signs and the prevention steps taken during a calamity.
11.	Tornadoes and cyclones	2nd type - interpretation	easy	3 m.	To know more about the tornadoes and cyclones with the help of the concepts learned.
12.	Situations leading to disasters	1st type - receptive	easy	3 m.	To know about the basics of

Questions for Teacher Use

Number	Name	Type	Difficulty	Marks	Description
1.	Preventive measures	Other	medium	6 m.	To reason out the questions based on the preventive measures that are to be followed during natural calamities.
2.	Formation of cyclone	Other	hard	9 m.	To apply the procedure for the concept of air pressure in balloon.
3.	Anemometer	Other	hard	10 m.	An activity to make a simple anemometer at home.
4.	Storms	Other	hard	15 m.	To make a collage on the storm and cyclone and to know about the destructions caused by it.

Tests

Number	Name	Recomended time:	Difficulty	Marks	Description
1.	Training test 1	00:15:00	medium	9 m.	To get trained on the basic terms related to wind, its formation and precautionary methods taken during calamities.
2.	Training test 2	00:15:00	medium	10 m.	To train on the situations like cyclones and tornadoes leading to disasters and the warning signals issued during these times.

Periodic assessments

Number	Name	Recomended time:	Difficulty	Marks	Description
1.	Homework test 1	00:20:00	medium	15 m.	To test the concepts learned about the formation of cyclones and its approach towards the coastal region.
2.	Homework test 2	00:20:00	hard	15 m.	A fun activity to make a collage on storms and the destructions created by it.
3.	Progress test 1	00:20:00	medium	22 m.	To test the progress on the concept learned about the use of anemometer at the time of cyclone, its effects and thunderstorms.
4.	Progress test 2	00:20:00	medium	18 m.	To test the progress on the topic 'Tornadoes and hurricanes', precautionary methods that are to be followed by the public and also the preventive measures taken by the government.

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