Question

Select any topic of your choice from textbook of EVS of any level and suggest an activity to teach this topic.

Answer 1

which is the topic bro

Answer 2

Answer- The way to show the concept that air (oxygen) is needed for burning is -

step 1- burn a candle using a lighter.

step 2- Put a glass over the candle.

observation- the fire is cut when the glass is put over the candle.

reason- when we are putting a glass over the candle, the air (oxygen) supply is cut making the flames off.