CLASS 4 JULY WEEK 3 INVISIBLE FRIEND

• SCIENCE
• Primary Education

OUR INVISIBLE FRIEND

JULY WEEK 3

DAY 1

RECAPITULATION OF PROPERTIES OF AIR THROUGH NOTEBOOK WORK 

How do I make the air around me safe for everybody? 

SEL ACTIVITY

Children will watch the YouTube video

Title : BE HAPPY

WARM-UP

Children will attempt Studio activity 2.7, followed by discussion. 

FLOW

Children will attempt the notebook work followed by discussion. 

CHAPTER - OUR INVISIBLE FRIEND

PROPERTIES OF AIR

NOTEBOOK WORK:

Date:                                                  S.No.: 2.1 

Q1. Define the following terms:

1. Atmosphere

2. Compression

Q2. A cycle tube becomes bigger (inflates) when air is blown into it. This tells us that air ___________.

1 has weight

2 has no colour

3 takes up space

4 cannot be compressed.

Q3. 

The diagram below shows an empty glass turned upside down in Case1. In case 2 the same glass was turned upright. Compared to the glass in case 1, the amount of air in the glass in case 2 is likely to be _______________________. 

1.  the same

2.  more as air can move upwards easily

3.  less as some air will come out of the glass

4.  more or less depending on how quickly the glass was turned 

Q4. Which of the following can be identified with your eyes closed, just by its smell?

1 glass 

2 water 

3 torch 

4 petrol 

Q5. THINKLINE:

Our hands feel warm when placed above a vessel of boiling water. Why? 

SUCCESS CRITERIA

Now, I can
Explain the uses of properties of air

YES, I CAN

I NEED GUIDANCE

NO, I HAVE DOUBTS

HOME FUN

Children will attempt Companion activity 2a 

DAY 2

* LIST WAYS IN WHICH AIR IS POLLUTED. 

How do I make the air around me safe for everybody? 

SEL ACTIVITY

Children will watch the YouTube video

Title : PIP 

WARM – UP

Observe the picture carefully and reflect on the following question. (Picture will be shared with the children)

Q. Would you like to walk on this road? How would you feel if you were walking on this road?  

FLOW

Children will attempt Studio Activity 2.10 (page-50)

and will discuss How Air Pollution can be a result of both natural phenomenon as well as human activities. 

Q. Define the following terms:
1.AirPollution
2. Pollutants

Q2. Which of these causes air pollution?

1. burning of fuel in vehicles
2. playing loud music in the open
3. spilling of oil in rivers and oceans
4. gas coming out from a pressure cooker

Q3. Which of the following statements best describes air at a crowded traffic junction?

1. It is dusty as in a sand storm.
2. It is as clean and fresh as air is in a forest.
3. It is dirty with the smoke from the vehicles.
4. It is full of water coming out of the vehicles.

SUCCESS CRITERIA

Now, I can
* List ways in which air is polluted.

YES, I CAN

I NEED GUIDANCE

NO, I HAVE DOUBTS

HOME FUN

Children will attempt Studio Activity 2.9 (page-49) 

DAY 2

* LIST WAYS IN WHICH AIR IS POLLUTED. 

How do I make the air around me safe for everybody? 

SEL ACTIVITY

Children will watch the YouTube video

Title : HOPE/ ESPERO

WARM – UP

 

Tool  - Canva.com/adobe spark

ART INTEGRATION: 

Children will create a poster and think of 2 ways in which they can reduce Air Pollution around them.

FLOW

Children will attempt Studio Activity 2.11 (page-52) and children will be able to identify things that will contribute to Air Pollution. 

Q1. Why does the Air around us gets dirty? (2 points)

Q2. How can we reduce Air Pollution?(2 points)

Q3. What can we do to reduce air pollution?

1. Take showers instead of baths
2. Drive cars less often
3. Pick up litter
4. Reuse paper

SUCCESS CRITERIA

Now, I can
* Describe ways to reduce Air Pollution.

YES, I CAN

I NEED GUIDANCE

NO, I HAVE DOUBTS

HOME FUN

Children will attempt studio concept map