VST 3 Review 3rd Grade

The steps in an experiment are called ________________.

• Procedures

• Question

• Experiment

• Conclusion

Anna and 2 of her friends were racing down a hill. Anna rode a bike, John rode a scooter, and Dylan rode a skateboard. They all finished the race at different times. What do you think was the reason that the times were different?

• The size of the hill

• Their names

• The type of vehicle they were riding

• The amount of money they spent on their toys

Tags

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An inference is something that I can GUESS based on what I see in the picture. I cannot prove it by just looking.

What is an inference that you could make from this picture?

• There are 3 race cars

• The cars have numbers on them

• The cars are moving

• Car 8 is last because he is breaking down

An observation is something that I can SEE and PROVE from the picture.

What is an observation that can be made from this picture?

• The man is happy

• He is going to work

• His suit is grey

• He has a lot of friends

Mila is playing guitar in music class. What types of energy are being given off by Mila?

• Light and Mechanical

• Sound and Light

• Mechanical and electric

• Sound and Heat

Tags

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Light energy is energy we can see. Which 3 items all give off light energy?

• TV

• Lightbulb

• Desk

• Fireflies

An oven is a source of __________energy.

• Heat

• Mechanical

• Sun

True or False: Energy can cause motion or create change

• True

• False

Tags

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Energy causes matter to change. For example, food cooks when we add heat energy. Which is an example of energy creating a change in matter?

• Water in a pool

• Dough turning into cookies in the oven

• A cup on a table

• Sitting on the couch

Tags

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When light completely passes through an object, we can say that the object is __________.

• Translucent

• Transparent

• Opaque

Tags

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