Forces
Which of these activity use force to change the movement of an object?
a. listening to music
b. kicking a ball
c. reading a book
b. kicking a ball
What are light sources?
a. things that can only be found in nature
b. things that give off light
c. things that look like the Sun
d. things that are colorful
b. things that give off light
Mention 5 things that use electricity around us and explain the function.
Answer may vary. Lamp needs electricity to produce light, AC needs electricity to keep the class cold, the speaker needs electricity to produce sound, etc.
Which is the tallest animal in the world?
Giraffe
Continue these sentences
1). A push is a force that moves an object ...
2). A pull is a force that moves an object ...
A push is a force that moves an object away from you
A pull is a force that moves an object towards you
Moon is a source of light. True or false? Explain your answer.
The wall clock need the electricity from the main. Do you agree with that statement? Explain your answer.
No, I do not agree. The wall clock use battery/ cell as the source of the electricity
How many legs does an octopus have?
Eight
Choose the correct answer.
1. A group of students are playing crickets. When hit by the bat, the ball changes its direction/ slows down.
2. The ball lands on the ground and rolls. After some time, it will change its direction/ stop.
changes its direction
stop
Mention 3 object around you that give out lights
Answer may vary. For example: lamp, LCD projector lamp, flashlight from the phone, etc
The path for the electricity to flow to light up the lamp or make an object work.
Which animal is Joey?
Baby Kangaroo
Re-order the words to complete the sentence.
1). We can - to change the direction - hit a moving object - of the moving object
2). we can - harder - to make it move faster - kick a moving object
We can hit a moving object to change the direction of the moving object
We can kick a moving object harder to make it move faster
Answer may vary. For example: turn off the light, put a curtain to cover the window, etc
Cells: as the power source/ store the electricity
Wire: path for the electricity
Bulb: to produce light
Which bird is the symbol of peace?
Dove
Pierre: I can make a toy by pressing and bending a clay.
Blessy: When Pierre presses the clay, he uses the force to make an object move.
Mention the name of student who stated a wrong statement. Then, how is it supposed to be?
Blessy is wrong. It should be "When Pierre presses the clay, he uses the force to change the shape of an object.
Give 2 reasons why the street lamps only turned on at night.
To give a light on a dark road
To help people see the road clearly
What we need to do to create a light bulb lights up in a simple circuit?
We need to connect the wires to the cells and the bulb to make the bulb lights up. Make sure all the components are connected to each other.
What is the group of lions named?
A pride