Chapter 1 - Energy
What can I do to get a fan to work?
A. Set it in a sunny place.
B. Plug it in to get electricity.
C. Put it in a freezer.
D. Add gasoline.
B. Plug it in to get electricity
Ten big deer stay together. What do we call this group?
A. a team
B. a class
C. parents and young
D. a herd
D. a herd
What best protects your skin from the sun?
A. sunglasses
B. sunscreen
C. water
D. baby oil
B. Sunscreen
Big Clouds fill the sky. Predict what will happen next
A. The sun will set.
B. Birds will sing.
C. Rain will fall
D. A door will open
C. Rain will fall
What is one way to record and share your data?
A. chart
B. experiment
C. problem
D. question
A. Chart
18. Which smooth object will reflect the most light onto another object?
A. a blue wall
B. a wooden spoon
C. a bedspread
D. a mirror
Plants can do somethings animals cannot do. What is it?
A. grow
B. move around
C. take in water
D. make their own food
D. Make their own food
Which seasons has the warmest temperatures?
A. spring
B. summer
C. winter
D. fall
B. Summer
4. What tool can you use to measure the weight of a penny?
A. clock
B. thermometer
C. ruler
D. balance
D. Balance
How do you record data from an experiment?
A. Do your experiment several times.
B. Tell your friends what you learn.
C. Ask others what they think
D. Write or draw what you learn.
D. Write or draw what you learn
Which action would make a loud sound?
A. Banging pots and pans.
B. Rolling up a car window.
C. Writing with chalk.
D. Brushing a baby's hair.
A. Banging pots and Pans
What do the leaves of a plant do?
A. take water from the ground
B. make food for the plant
C. hold the plant up
D. carry water to the flower
B. Make food for the plant
How does the sun help us?
A. It warms Earth.
B. It give us rocks.
C. It makes gravity.
D. It lights the night sky.
A. It warms Earth
5. Which tool makes a leaf look bigger?
A. a telescope
B. a thermometer
C. a hand lens
D. goggles
C. hand Lens
13. Which of these is a technology that helps solve problems?
A. science
B. computer
C. book
D. need
B. Computer
What makes a shadow?
A. bright light
B. something blocking light
C. light passing through a window
D. light bouncing off a mirror
B. Something blocking light
How do all animals get nutrients?
A. by drinking water
B. by eating plants
C. by eating plants or other animals
D. by making food in their bodies
C. by eating plants or other animals
How long does it take for the moon to look the same again?
A. 24 days
B. 24 hours
C. 29 days
D. 1 year
C. 29 Days
Which is a scientific question?
A. What are we having for dinner?
B. Have you read this book?
C. What makes milk good for us?
D. Are there any oranges left?
C. What makes milk good for us?
How are the cow and the calf alike?
A. They are the same size.
B. They both have spots.
C. They both have the same shape.
D. Their ears are the same size.
C. They both have the same shape
What is the ability to do work?
A. energy
B. life cycle
C. technology
D. parent
A. Energy
What is an environment?
A. how plants and animals look
B. the young of plants and animals
C. everything that surrounds living things
D. the food that living things eat.
C. everything that surrounds living things
What is the correct order of the four seasons?
A. summer, winter, spring, fall
B. fall, winter, spring, summer
C. spring, summer, winter, fall
D. winter, spring, summer, fall
D. Winter spring summer fall
15. Karina wants to design a new toy for her kitten. She has followed these steps.
1. Identified a need
2. Brainstormed possible solutions
3. Selected a solution
4. Selected the materials
What should Karina do next?
A. Create the solution.
B. Test the solution.
C. Set a new goal.
D. Improve the solution.
A. Create the solution
It is winter in the northern hemisphere, what season is it in the southern hemisphere?
A. It is winter
B. It is summer.
C. It is fall.
D. It is spring.
B. It is summer