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WorksheetsSCIENCE 4-QUARTER 1
Total questions: 10
Worksheet time: 5mins
Which object does NOT belong to the group?
cotton
cement
cloth
sponge
A group of students completed a float or sink experiment. They put four objects into a bucket of water. The objects were plastic bottle, plastic cup, disposable plate and steel spoon. Which material sink in this experiment?
plastic bottle
plastic cup
steel spoon
disposable plate
The following are decaying materials except ______.
leaves
fruit peelings
paper
steel
What do you do to change the physical properties of tin can and nail?
bend
press
hammer
cut
What happens to the solid materials when bent, pressed, hammered and cut? The materials may change their ____________.
size
texture
shape
size, texture and shape
Lito wanted to cook a buttered shrimp. He put a butter in the heated pan. What happens to the butter when heated?
It turned into gas.
It turned into solid.
It turned into liquid.
No changes at all.
Lita always drink her milk before going to bed. She mixed spoonful of sugar and milk in a glass of water. What happens to the sugar and milk when mixed with water?
Completely dissolved in the water.
Settled at the bottom of the container.
Spread out evenly in the water.
Partially dissolved in the water
Which of the following changes in the materials is useful to environment?
throwing garbage in the canal
using paper bags when shopping and buying food
throwing hospital waste into the river
throwing candy wrappers in the sea
Which of the following changes in the materials is harmful to the environment?
throwing detergents into the sewage
cutting and shaping lumber into chair
cutting of fabric to be made into clothes
cutting of wood to be made into table
Nico wanted to dispose their waste materials at home. What should Nico do with the decaying materials?
Nico will make a compost pit or compost hip.
Nico will mix decaying and non-decaying materials.
Nico will throw the decaying materials in the river.
Nico will keep the decaying materials in the cabinet and use them again.
