1. ANSWERS
MONTHLY TEST 1 (ii) Types of the blocks
(Theme 1 : Investigating Living Things) (c) (i) plastic block
(ii) iron block
Section A
(d) Different materials of an object have different mass
1 B 2 B 3 A 4 C 5 B
3 (a) 12 cm2
6 C 7 C 8 C 9 D 10 D
11 B 12 D 13 D 14 C 15 C (b) (i) 11 (ii) 35
16 A 17 D 18 B 19 C 20 D (c) The bigger the size of the shape, the more cards are
21 A 22 B 23 C 24 A 25 D used.
26 D 27 C 28 B 29 D 30 C (d) They have the same area.
4 (a) The longer the length of candle, the longer it takes to
Section B melt.
1 (a) (i) Type of plant (b) (i) Length of candles
(ii) The growth of the plant (ii) Time taken for the candles to burn
(b) Plants P and R will wilt but plant Q will grow taller (c) 10 minutes
and bigger. (d) Sundial
(c) (i) Plant P needs water to survive
(ii) Plant R needs sunlight to survive
MONTHLY TEST 3
2 (a) (i) Nose
(ii) Windpipe (Theme 3 : Investigating Materials)
(iii) Lung Section A
(b) (i) The chest will contract 1 D 2 C 3 B 4 B 5 A
(iii) The chest will expand 6 B 7 A 8 A 9 A 10 B
(c) nose windpipe lungs 11 C 12 D 13 C 14 D 15 C
3 (a) Pretend to be dead 16 C 17 B 18 B 19 A 20 A
(b) Hide into its hard shell 21 C 22 A 23 B 24 D 25 A
(c) Beetle 26 D 27 C 28 A 29 C 30 D
(d) Releases poisonous stings
4 (a) By laying eggs Section B
(b) (i) Whale (or other correct answers) 1 (a) (i) Wooden block
(ii) Duck (or other correct answers) (ii) Iron key
(c) Cold weather (iii) Feather
(d) Has thick layers of fat under its skin. (b) Heavy objects sink in water.
(c) Light material floats on water.
MONTHLY TEST 2 2 (a) To investigate the ability of materials to allow light
to pass through them.
(Theme 2 : Investigating Force And Energy)
(b) (i) Translucent
Section A (ii) Opaque
1 D 2 A 3 B 4 A 5 B (iii) Transparent
6 D 7 C 8 C 9 A 10 C (c) Different materials have different ability to allow
11 B 12 A 13 A 14 C 15 A light to pass through them.
16 C 17 D 18 B 19 A 20 C
3 (a) (i) Cotton
21 B 22 D 23 B 24 D 25 D
(ii) Wood
26 C 27 C 28 B 29 C 30 C
(b) Newspaper
Section B (c) The extinction of plant will happen
(d) By cutting down the usage of natural materials.
1 (a) To study the volume of different objects
(b) Volume of the objects 4 (a) (i) No changes
(c) litre, millilitre (ii) Rusted
(d) The volume of cardboard box is larger than the (b) Prevent air from getting into the water.
volume of tissue box (c) Rusting will not occur when air or water is absent.
2 (a) Compression beam MID-TERM EXAMINATION
(b) (i) The size of the blocks (Theme 1 to Theme 3)
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2. Section A 3 (a) To investigate whether there are limitations in
1 A 2 A 3 D 4 C 5 D human’s abilities.
6 B 7 C 8 A 9 D 10 C (b) There are limitations in human’s abilities
11 D 12 D 13 B 14 B 15 B (c) ladder
16 C 17 B 18 C 19 D 20 B (d) (i) save time to complete work
21 A 22 D 23 D 24 B 25 B (ii) save energy
26 C 27 A 28 B 29 C 30 B 4 (a) Y
(b) Y, Z, X
Section B
(c) Advanced development of technology
1 (a) It will hide into its shell (d) Submarine, ferry.
(b) It protects itself from danger.
(c) Tortoise FINAL YEAR EXAMINATION (SET 1)
(d) Snail will hide itself into hard shell whereas (Theme 1 to Theme 5)
horseshoe crab will pretend to be dead.
Section A
2 (a) (i) Type of seedlings
1 A 2 C 3 B 4 B 5 A
(ii) The condition of cotton(wet or dry)
6 C 7 D 8 C 9 B 10 C
(iii) Root growth of seedling
11 A 12 D 13 D 14 A 15 B
(b) The roots of seedlings Q will grow towards the wet
16 C 17 A 18 C 19 A 20 D
cotton
21 B 22 C 23 C 24 B 25 A
(c) Response of the plant towards water
26 C 27 D 28 A 29 B 30 B
(d) Plant will respond towards water.
3 (a) Metal ruler, iron nail Section B
(b) Convert waste material into reusable material
1 (a) Different plants have different types of reproduction.
(c) Save cost, save natural resources
(b) (i) Spores
4 (a) The length of the blackboard in cubit is different (ii) Sucker
with different students.
(c) Pineapple plant
(b) (i) Length in cubit
(ii) Length of a blackboard 2 (a) (i) Meteor
(c) 161 cm (ii) Comet
(d) Different students has different lengths of cubit. (b) Comets are small rocky icy bodies that orbit the Sun.
(c) Both are small rocky icy bodies.
MONTHLY TEST 4 (d) Meteorites which fall to the ground will make huge
(Theme 4 : Investigating The Earth And The craters.
Universe) 3 (a) The measurements of spans and arm spans are
(Theme 5 : Investigating Technology) different among the three pupils.
Section A (b) Pupil W
1 D 2 B 3 C 4 A 5 C (c) Pupil W has the least number of spans and arm
6 C 7 D 8 A 9 A 10 C spans.
11 D 12 D 13 C 14 B 15 C (d) (i) The length of the table.
16 B 17 B 18 C 19 A 20 D (ii) Different body parts.
21 B 22 C 23 A 24 A 25 B
4 (a) (i) The size of cloth
26 D 27 A 28 B 29 D 30 A
(ii) The volume of water left in the beaker
Section B (b) Container S
(c) The size of cloth S is bigger than the size of cloth R,
1 (a) (i) Mars
(ii) Neptune so it absorbs more water.
(b) Jupiter (d) The bigger the size of cloth is used, the less volume
(c) Saturn of water left in the beaker.
(d) All the planets are moving around the Sun following
FINAL YEAR EXAMINATION (SET 2)
its orbit
(Theme 1 to Theme 5)
2 (a) (i) the Sun
(ii) the Earth Section A
(iii) the Moon 1 A 2 C 3 A 4 B 5 D
(b) huge craters, stone mountain, flat area, stones. 6 A 7 C 8 A 9 B 10 D
(c) The Sun is a star 11 C 12 B 13 D 14 A 15 C
16 D 17 C 18 B 19 B 20 D
21 B 22 A 23 C 24 A 25 A Section B
26 A 27 C 28 D 29 A 30 B 1 (a) (i) Light can pass through it
(ii) Some light can pass through it.
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