WorksheetsVST 3 Review
Total questions: 23
Worksheet time: 8mins
What helps you to make good observations?
your parents
your research
your five senses
your questions
What is the definition of a hypothesis?
an educated guess
your friend's answer
the name of an article
an observation
Which of the following is an observation?
I like grapes.
The grapes are green.
Grapes are my favorite fruit.
I think there are grapes are in my lunch.
Which of the following is an observation?
My dog is the best.
Roses are pretty.
Baseball is fun.
The leaves on the tree are green.
What is an example of what scientists should NOT do?
Share their results
Keep their results a secret
Write a report
Use their senses to observe
What is the detailed listed of steps you are to follow when doing an experiment?
Conclusion
Results
Procedure
Hypothesis
Is this statement and observation or an inference:
There are 4 people in the kitchen
Observation
Inference
One of the children is wearing a yellow shirt
Observation
Inference
The little girl doesn’t know how to cook.
Observation
Inference
These people are very hungry.
Observation
Inference
The little boy is using a whisk to stir something.
Observation
Inference
What form of energy does a firely give off?
electrical
Heat
Light
All energy can be seen.
True
False
A third-grade student dribbles a basketball. The movement of the bouncing ball is an example of _________ .
mechanical energy
sound energy
heat energy
light energy
What forms of energy are directly provided by the sun?
Heat
sound
Light
wind
Use the chart of data collected by a third-grade student while investigating heat energy. Most likely, the data was collected using a _________ .
metric ruler
thermometer
spring scale
handlens
An object that lets a little light through is ________________
Transparent
Opague
Translucent
On object that blocks ALL light is _____________
Transparent
Opague
Translucent
This picture is showing an example of light being bent. This is called ______.
Reflection
Absorption
Refraction
Attraction
Why is this person seeing the color red?
Red is being absorbed.
All the other colors are being reflected.
Red is being reflected.
All the colors of the rainbow are being absorbed.
How is this shadow formed?
The person is blocking the light.
The light is in front of the person.
The light is bending around the person.
The light is being reflected by the person.
The picture is modeling ________.
refraction
friction
reflection
absorption
Things that give off light often give off ______.
water
heat
sound
wind
