Font size
Worksheets2nd Grade Science
Total questions: 10
Worksheet time: 5mins
What can be found in all three states of matter?
grass
water
gas
sun
What type of matter does not take the shape of it's container?
solid
liquid
gas
milk
Why is it important for scientists to do several trials when they collect their data?
One trial is enough
More trials mean the results are more accurate
So they can make up more data
Scientific questions have to be...
Measurable/Investigated
Easy
Interesting
Short
Megan says that chocolate chips melting is irreversible because they turn into a liquid and stay that way. Is she correct?
Megan is correct. The change is irreversible. Once the chocolate is melted into a liquid, it will always be a liquid.
Megan is correct because you can still eat chocolate even if its melted.
Megan is not correct. The change is reversible. You can put the melted chocolate into the freezer to cool down which will make the chocolate solid again.
Steam is an example of?
Liquid
Gas
Solid
Why is doing the scientific process important? (Select the best two)
It cannot be trusted
It is long and only done by a few people
It helps us solve real-world problems.
It gives us accurate data to help us make good decisions
