Cdr Science y3 Unit 6
-
Upload
wm-azam-wm -
Category
Documents
-
view
219 -
download
1
Transcript of Cdr Science y3 Unit 6
![Page 1: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/1.jpg)
UNIT 6 ABSORPTION
1. Which object absorbs water?A
B
C
2. Which material absorbs water?A plasticB rubberC paper
3. Which object cannot absorb water?A B
C
![Page 2: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/2.jpg)
4. Which material cannot absorb water?A
B
C
5. Which material can absorb the most water?A
B
C
6. Which material can absorb the least water?A cloth B spongeC cotton wool
![Page 3: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/3.jpg)
7. Materials that absorb water well are called ________ marerials.A mopB absorbC absorbent
8. Which is not an absorbent material?A B
C
9. Materials that cannot absorb water are called __________ materials.A absorbB absorbentC non-absorbent
10. Which in a non-absorbent material?A soilB clothC wood
11. A mop is made of __________ material.A absorbB absorbentC non-absorbent
![Page 4: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/4.jpg)
12. A raincoat is made of __________ material.A absorbsB absorbentC non-absorbsent
13. A towel is used to _____________ .A wipe out dirtB wipe out clothesC wipe water from our body
14. A mop its used to ___________.A sweep the floorB brush the floorC dry the floor
15. A sponge used to ___________.A wash dishesB dry clothesC wipe our face
16. A tissue paper is used to ___________.A wipe the floorB dry our bodyC wipe our face
17. Baby diapers are made of cotton wool because the material is __________.A non-absorbentB absorbentC soft
18. Mops are made of cloth because the material _________ water well.A dissolvesB absorbsC attracts
19. An absorbent material can be used to make ___________.A umbrellaB table C baby diapers
![Page 5: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/5.jpg)
20. Non-absorbent materials can be used to make __________.A handkerchiefsB clothesC raincoats
21. Which material absorbs the most water? A MB NC O
22. Which is the most absorbent material?A XB YC Z
23. Which is the least absorbent material?A 1B 2C 3
M N O
X Y Z
1 2 3
![Page 6: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/6.jpg)
24. Which material can absorb the most water?A mopB towelC handkerchief
25. X cannot absorb water at all. X is a ____________ .A tissue paperB glass sheetC cotton bud
26. Which material cannot absorb water?A cottonB woodC cloth
27. Which is the best material to make a towel?A paperB plasticC cloth
28. Which is the best material to make a raincoat?A clothB paperC plastic
29. Which is the best material to make a mop?A clothB glassC plastic
30. Which material should not be used to wipe our car?A stoneB clothC sponge
![Page 7: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/7.jpg)
UNIT 6 ABSORPTION
A. Circle the objects that can absorb water.
![Page 8: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/8.jpg)
B. Complete the crossword puzzle by filling in all the objects that can absorb water, chosen from below.
sponge stones towel
handkerchief socks paper
cloth wool pencil
![Page 9: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/9.jpg)
C. Colour the material that can absorb more water.
1.
sponge paper
2.
handkerchief mop
3.
towel singlet
4.
newspaper tissue paper
5.
cotton wool handkerchief
6.
cotton t-shirt leather jacket
![Page 10: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/10.jpg)
D. Match the materials and their uses.
to wash dishes
to dry our body
to dry the floor
to wipe our mouth
to wipe our sweat
![Page 11: Cdr Science y3 Unit 6](https://reader036.fdocuments.us/reader036/viewer/2022062523/577ccf361a28ab9e788f2ab2/html5/thumbnails/11.jpg)
E. Underline the correct answers.
1. A (sponge / pebble) can absorb water.
2. A (cloth / coin) cannot absorb water.
3. Materials that can absorb water are called (absorbent / non- absorbent) materials.
4. A (plastic bag / tissue paper) is made of non-absorbent material.
5. A piece of cloth is more absorbent than a piece of (paper / sponge).
F. State ‘True’ or False’ for the following statements.
1. A handkerchief is less absorbent than a towel.
2. A facial tissue can be used to wipe sweat from our face.
3. We use a sponge to dry our floor.
4. Raincoats are made of absorbent materials.
5. A non-absorbent material can be used to make an umbrella.