Unit 2 Vocabulary
Unit 4 Vocabulary
Forces and Movement
Humans and Animals Grow
Teeth
50
Use your science key vocabulary worksheet to answer these questions:
1. Which vocabulary word means "when something starts to move less quickly"?
2. Which vocabulary word means "when something starts to move more quickly"?
1. slow down 2. speed up
50
Match the word to the correct meaning.
canine molar incisor
1. a type of tooth with a pointed top for tearing food
2. a type of tooth with a flat sharp top for biting food
3. a type of tooth with a wide lumpy top for chewing food
1. canine 2. incisor 3. molar
50
Finish the sentences about this bicycle. Use these words:
push slow down speed up pull
Pull the brakes to slow down.
Push the pedals to speed up.
50
Which of these is NOT an inherited characteristic?
a. freckles
b. speaking English
c. curly hair
d. tongue rolling
b. speaking English
50
How long should we brush our teeth for?
a. 20 minutes
b. 20 seconds
c. 2 minutes
c. 2 minutes
100
Use your science key vocabulary worksheet to answer these questions:
1. Which vocabulary word means "to try to move something towards you"?
2. Which vocabulary word means "to try to move something away from you"?
1. pull 2. push
100
Use your science key vocabulary worksheet to answer this question:
Which vocabulary word means "getting a characteristic from a parent when you are born"?
inherit
100
Which force is being used to change the object?
a. twist b. stretch c. pull
a. twist
100
Label each fingerprint with the correct name:
arch loop whorl
a. loop
b. whorl
c. arch
100
How many baby teeth do children have?
a. 100 teeth
b. 15 teeth
c. 32 teeth
d. 20 teeth
d. 20 teeth
150
Use your science key vocabulary worksheet to complete these sentences:
1. A bigger push will make an object move ________.
2. A smaller push will make an object move ________.
1. faster 2. slower
150
Use your science key vocabulary worksheet to answer these questions:
1. Which vocabulary word means "something found in some toothpastes which makes teeth stronger"?
2. Which vocabulary word means "something found in milk and other dairy foods that helps teeth grow strong"?
1. fluoride 2. calcium
150
Below are some pictures of children using pushing and pulling forces. Write down push or pull in the force box. Does the force cause something to start or stop moving? In the second box write start or stop.
1. push, start
2. push, start
3. pull, start
4. push, start
150
Sofia uses bottles to measure the height of some people of different ages. She makes a pictogram to show the results. Look at the ages and the number of bottles, then answer these questions.
1. How many bottles tall was the child aged 10?
2. How many bottles tall was the adult aged 30?
3. Describe the pattern in the results.
1. They were 6 bottles tall.
2. They were 7 bottles tall.
3. The older the person, the taller they grow.
150
Label each tooth with the correct name:
molar incisor canine
a. canine
b. incisor
c. molar
200
Use your science key vocabulary worksheet to complete this sentence:
Forces can make moving objects change ________.
direction
200
Use your science key vocabulary worksheet to complete these sentences:
1. Changing as we get older is called ________.
2. When you are fully grown, you will be called an _____.
3. All animals make babies. The babies are called the animals' ______.
1. growth 2. adult 3. young
200
The children push the balloon in different ways. Anas starts by hitting the balloon towards Fatima. The arrows show the direction of the push. Draw a line to show where the balloon goes.
200
Do these things change or stay the same as the baby penguin grows?
Write these words:
changes stays the same
a. has a beak
b. height
c. number of wings
d. color of feathers
a. stays the same
b. changes
c. stays the same
d. changes
200
How much toothpaste should you use?
Children should use a pea-sized blob of toothpaste.
250
Use your science key vocabulary worksheet to complete this sentence:
Pushes and pulls can make moving objects ________.
turn
250
Use your science key vocabulary worksheet to complete these sentences:
1. A young elephant is called a _________.
2. A young penguin is called a __________.
1. calf 2. chick
250
How can Violet make the ball move faster?
She can kick the ball with a big push.
250
Write two sentences telling how the calf changes as it grows.
The calf will grow bigger and stronger.
The calf will grow a longer trunk and grow tusks.
250
What three things can you do to look after your teeth?
1. Brush your teeth twice a day with fluoride toothpaste for 2 minutes.
2. Eat healthy foods with calcium.
3. Go to the dentist twice a year.