Monday, June 29, 2015

Evs WORKSHEET ANIMAL FOOD COURT

An Animal Food Court


Q. 1 Name two animals which will come under these groups.
i. Tearing teeth: lion, tiger
ii. Biting teeth: deer, cow


Q. 2 Give reasons for the following:
i. Scavengers are type of carnivores because they mostly consume
dead organisms.
ii. Humans are omnivores because they often eat both plant and plant
products and animal flesh.
iii. Carnivores have long and sharp teeth because these teeth help in
tearing the flesh of the prey.


Q. 3 Write the first letter of each picture to get the names of plant eating
animals, flesh eating animals and animals that eat both plants and
flesh.
i.
ii.
iii.

Q. 4 Circle the odd one out:
i. dog, crow, cow, humans
ii. lion, wolf, eagle, deer
Eagle- eats
flesh
Cow- eats plants
Crow- eats both plants
and flesh.

:
Q. 5 The animals are missing their teeth. Match each set of teeth with the
right mouth.
a. iii b. ii c. i d. no teeth

EVS WORKBOOK(LIVING NONLIVING)

Living and Non-Living
Q.1 Choose the appropriate words from the word bank given below and fill
in the blanks:
i. All living things move. Some walk, some swim, some fly.
ii. All living things grow and get bigger.
iii. All living things can reproduce. Some lay egg, some have babies, some
produce seeds.
iv. All living things have a life span. Some living things live longer than
others.
v. Living things respond to changes in the environment.


Q.2 Identify the human systems on the basis of the given clues:
i. Helps us to breathe – respiratory system
ii. Allows information to flow in the human body-nervous system
iii. Helps remove waste from the human body- excretory system
iv. Allows us to move-muscular system


Q.3 List two similarities and two differences between living and non living
things.
similarities
Living things Non living things
1. Made up of matter Made up of matter
2. Occupy space and have weight Occupy space and have weight
differences
Living things Non living things
1. Breathe Do not breathe
2. Grow Do not grow
Word Bank
respond, grow , reproduce , move , lifespan
CBSE Std. III Term I Social Sciences Living and Non Living



Q.4 Choose words from the cloud and write them in the correct columns.
Natural things Man made things
elephant cup
sun pencil
river rocket


Q.5 Answer the following questions:
i. A new born baby has around 300 bones in the body but an adult has
only 206 bones. Why?
This happens because many of them join together to make a single
bone.
ii. Clouds move from one place to another. Are they living things? Give
reason for your answer.
No, because clouds do not have any other characteristics of living
things. e.g. clouds do not grow, do not breathe, do not feel, do not eat
and do not reproduce.



EVS-MATTERS AND ITS PROPERTIES

MATTER AND ITS PROPERTIES
Q.I
Fill in the blanks:
1. Properties is to describe objects in many ways using their size, shape, colors, and textures.
2. Objects that take up space and have mass are called matter.
3. Matter is anything that is made up of atoms and molecules. 
4. An atom is the smallest particle of any substance/matter.
5. Two or more than two atoms together are called molecules.
6.  Solids have a definite shape, mass and volume.
7.  Liquids have a definite mass and a definite volume, but no definite shape.
8. Gases have a no definite shape, no definite mass and no definite volume.
9. Wood has a   fixed shape.
10.Liquid occupies space and has volume
11. A gas has no shape or size of its own.
12. On heating water changes to vapour.
13. Matter takes up space.
14. The shape of wood can be changed only by cutting or burning.
Q.II
Name the following :
a.   Liquids  -- Milk, water ,juice etc
b.   Solids -- rice, roti , biscuits etc
c.   Gases—oxygen, carbon dioxide etc
Q.III Give reason:
1. Objects are heavy or light.
Ans : Because objects have different mass.
2. Ice changes to water when taken out of freezer.
Ans :   Because temperature changes.


3.The smell of burning incense stick spreads in the room
Ans : Because the molecules of the gas (smoke coming out of an incense stick)are   loosely held and thus able to move around freely.


Q.VI
What happens when:-
Ø Water is boiled
Ans: It changes to water vapour.

Ø Mango milkshake is kept in the freezer
Ans : It will freeze and takes the shape of solid.


        












Q.V Difference between the following:


SOLID
LIQUID
GAS
1.
Has fixed shape and size
Does not have fixed shape but has fixed volume.
Does not have fixed shape or volume
2.
Molecules in solids are packed very tightly, so they do not move very easily.
Molecules in liquids are not packed very tightly, so liquids can flow.
Molecules of gases are spread out in an open space freely.
3.
Size of a solid does not change unless it is heated, cooled, broken or cut.
e.g. book, table, glass
Liquids take the shape of the container in which they are held.
e.g. water, juice, milk etc.
Gases cannot keep their shape and most gases are colourless.
e.g. Oxygen, Carbon dioxide etc.

Q 6. Draw the three forms in which water exists:

Q 7.Draw arrangements of molecules:






Saturday, June 27, 2015

Computer - CycleTest1 (ITKT)







Syllabus for Cycle Test 1 :

Chapter 1 ,2

Note: - for better exam preparation Students are advice to refer text book along with this material.