# data[].attributes.headline
 16. Complete textual exercise. (If you have TB do it the TB itself)

# data[].attributes.subject
 16. Complete textual exercise. (If you have TB do it the TB itself)

# data[].attributes.headline
15. Draw and understand the concept Map in your NB

# data[].attributes.subject
15. Draw and understand the concept Map in your NB

# data[].attributes.body
Solve the TB.(If you have TB do in the TB book itself)

# data[].attributes.body
Let us now do the NB work.
Write the title of the lesson in index and date.
Write in neat and clean handwriting. Learn these notes.

# data[].attributes.headline
20. Here are all the pages of the chapter.

# data[].attributes.subject
20. Here are all the pages of the chapter.

# data[].attributes.body
Read the chapter 4 to 5 times and learn hard words and word galaxy

# data[].attributes.body
You can take the help of the answers given here.

# data[].attributes.headline
18. It is now time to see the WB.(If you have the WB do write in the WB itself)

# data[].attributes.subject
18. It is now time to see the WB.(If you have the WB do write in the WB itself)

# data[].attributes.body
Write in neat and clean handwriting.

# data[].attributes.headline
14. Let us revise the whole chapter with this PPT. 

# data[].attributes.subject
14. Let us revise the whole chapter with this PPT. 

# data[].attributes.body
PPT Matter Solid Liquid Gases

# data[].attributes.body
Part 1:
 Take some ice cubes in a plate. Keep them outside for some time. Observe what will happen to the ice cubes.
Part 2:
 Fill some water into an ice tray and place the tray in the freezer. Observe what happens to the water after 2 to 3 hours.
 Read the information given on Page No.24 of the textbook
 Remember that in the water cycle;
 The water from the water bodies becomes hot because of the sun’s rays.
 The water turns into water vapour(steam) and moves upwards in the air.
 Once the vapour reach the upper layers of the air, they cool and form water droplets which fall down as rain.

# data[].attributes.headline
12. Unit 6: Changes in the states of matter

# data[].attributes.subject
12. Unit 6: Changes in the states of matter

# data[].attributes.body
 Can you predict what will happen in following cases;
 If ice cubes are left outside for some time.
 If water is kept in the refrigerator.
 Write your predictions in your rough notebook.

# data[].attributes.body
Unit 5: Revision
 Read the table given on page number 24 of the textbook and revise the properties of solids, liquids and gases.
 After revising the concepts copy the table given below on a chart paper.
(use blank sheet of paper if a chart paper is not available)
 Complete the table and then draw and colour, diagrams of one solid, one liquid and one gas on the chart paper. Make your chart colourful and bright. Show it to your parents or other elders in the house.

# data[].attributes.headline
10. Let us now watch the video where you will learn some more characteristics about Gases.

# data[].attributes.subject
10. Let us now watch the video where you will learn some more characteristics about Gases.

# data[].attributes.body
 After watching the video answer the following questions in your notebook.
1. Do gases have shape?
2. Where do we use gases?
 Check your progress given on page number 23 in your rough book and read the information from the ebook/TB.
 Complete the Assignment given on the same page.

# data[].attributes.body
Gas particles spread out to fill a container evenly, unlike solids and liquids.
Characteristics of gas:
1. Gas is a state of matter that has no fixed shape
2. They have no fixed volume.
3. Gases have lower density than other states of matter, such as solids and liquids.
 Complete the Activity given on page number 23 of the textbook (if materials are available at home)
. What is inside an inflated balloon?
 What happens when the balloon bursts?

# data[].attributes.headline
8. Let us watch the video. In this video you will learn some more characteristics about liquids.     

# data[].attributes.subject
8. Let us watch the video. In this video you will learn some more characteristics about liquids.     

# data[].attributes.body
 After watching the video answer the following questions in your notebook.
1. Comment on the shapes of liquids.
2. Give two examples of liquids mentioned in the video.
3. List 10 examples of liquids that you come across in day-to-day life.

# data[].attributes.body
A liquid has a definite volume. A liquid will always take up the same amount of space and take the shape of its container. For example, such as juice, milk or the water in a pool.
Characteristics of Liquid:-
1. They have no fixed shape.
2. They have fixed volume.
3. They can flow.
 Carry out the Activity given on page number 22 of the textbook.
 Read the information about liquids given on page number 22 of the textbook/ebook and Check your progress given on the same page.

# data[].attributes.headline
6. Watch the Video of Solids to know more about the characteristics of solids.      

# data[].attributes.subject
6. Watch the Video of Solids to know more about the characteristics of solids.      

# data[].attributes.body
 After watching the video answer the following questions in your notebook.
2. What are the characteristics of solids?
3. Give two examples of solids mentioned in the video.
4. List 15 solids that you use in day-to-day life.

# data[].attributes.body
 Matter exists in three states as solids, liquids and gases.
Here we will learn about solid.
In a solid, molecules are packed together, and it keeps its shape.  In a solid, these particles are packed closely together and are not free to move about within the substance.
Characteristics of Solid:-
1. They have definite sizes and shape.
2. They occupy space and have mass(weight).
3. We can hold them in our hands.
Now carry out the Activity given on page number 21 of the textbook and read the information on Solids given.

# data[].attributes.headline
4. Picture activity write answer in your note book. (Home assignment)

# data[].attributes.subject
4. Picture activity write answer in your note book. (Home assignment)

# data[].attributes.headline
3. Carry out following activity to find out whether glass and water are matter:                     

# data[].attributes.subject
3. Carry out following activity to find out whether glass and water are matter:                     

# data[].attributes.body
Take an empty glass and place it on a table. Observe that the glass occupies space on the table.
Now hold the glass in your hand and feel its heaviness.
 Place the glass back on the table, now pour some water into the glass and  observe. You will see that the water fills up or occupies the space in the glass.
 Hold the glass again in your hand, you will find it heavier than what it was earlier.
 Note down your observations and conclusion of this activity in your rough notebook.
 What does this activity indicate?
It indicates that the glass and water have mass(weight) and they both occupy space. Hence they both are matter.
 Remember that matter can be living or non-living and natural or man-made.
Things like sunlight air water soil sand and rocks are natural things, man-made things are the ones made by man are called man-made things. Like chair, jute bag, table, sweater are few examples of man-made things.
Activity: Find out 20 things around you that are matter. First group them as living and non-living and then group them as natural and man-made.

# data[].attributes.body
Complete the Kick Start Activity given on page number 20 of the textbook.
What is matter?
Everything around us is called matter. Matter is anything which occupies spaces and has mass. Some examples of matter are wood, water, and air. Matter is found in 3 states: • Solid, liquid and gas.
 Read about matter given on page number 20 of the textbook.
 Understand that matter is made up of atoms.