1) What is the function of the skeletal system? a) Supplies oxygen to the whole body b) Protects the body and its organs c) Supplies nutrients to the organs d) Eliminates carbon dioxide from the body 2) How can we care for our skeletal system? a) Avoid smoking b) Eat food rich in fibre c) Do a lot of physical activities d) Always clean your home 3) Sonia tries to step on a millipede that she saw. What would the millipede do to protect itself? a) Spray black ink b) Produce venom c) Curl itself d) Camouflage 4) Rahim finds out the number of his chicken flocks has decreased. Which of the following is the main reason for the loss of his chickens? a) The chicken coop is dirty b) The presence of snakes c) Lack of food d) The chicken coop is small 5) Amy wants to pour hot water into a container. Which of the following container is the most suitable to be used by Amy? a) Thick glass container b) Plastic cup c) Polystyrene cup d) Silver cup 6) What happens when a cup of warm water is left to cool? a) The water gains heat b) The water loses heat c) The water becomes hotter d) The water level increases 7) Which of the following objects will rust? a) Key b) Ball c) Pen d) Book 8) Wenny has just finished washing her clothes when it starts to rain heavily. Which of the following actions can Wenny do to dry her clothes? a) Hang her clothes on the clothes-line b) Hang her clothes in the bathroom c) Hang her clothes under a fan that is switched on d) Put her clotches in a pail under a fan is switched on 9) Which statement is correct about the Moon? a) The Moon is a star b) The Moon takes 365 days to complete one rotation c) The Moon rotates on its axis from East to West d) The Moon reflects sunlight 10) What is the purpose of human observe the constellation in the ancient times? a) To determine the direction b) To determinte the time c) To estimate the total of raindrops d) To estimate the time of sunrise 11) Which of the following tools has wheel and axle to help it function? a) Nail clipper b) Scissor c) Pencil d) Wheelbarrow 12) Which of the following uses the principle of an inclined plane? a) Crane b) Ladder c) Knife d) Flag post

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