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- 1. Multiple Choice
Ms. Frizzle's class cannot get Molly's hood ornament wet because it is ________.
crystal
diamond
quartz
garnet
- 2. Multiple Choice
Why won't the tires Ralphy is scrubbing get clean?
He wasn't scrubbing hard enough.
He wasn't using soap.
He wasn't using the correct rag.
He wasn't using enough water.
- 3. Multiple Choice
Molly said her car wasn't clean down to the very last bit because there was a speck of what?
grime
dirt
tar
grease
- 4. Multiple Choice
According to the Shrinkerscope, the Magic School Bus shrank...
one hundredth their normal size.
one thousandth their normal size.
one millionth their normal size.
one billionth their normal size.
- 5. Multiple Choice
When Ms. Frizzle and her class shrink as far as they can shrink, and get down to the very last bit, they can see that everything is made out of little bits called ________.
matter
neutrons
atoms
molecules
- 6. Multiple Choice
Wanda used the analogy of ________ to help understand molecules better. Each one by itself is too small to look like what you're making, but put them together and there it is!
building blocks
stacking cups
stringing beads
toppling dominoes
- 7. Multiple Choice
What were the long and limp molecules Wanda and Keisha found?
a sponge
a rag
Liz's tail
a bag
- 8. Multiple Choice
The water molecules were splashy and hard to hold on to.
The soap molecules were slippery.
That means molecules give matter their properties and characteristics.
True
False
- 9. Multiple Choice
What happened to Molly's crystal hood ornament when it got knocked into the bucket of water?
it sank
it floated
it grew
it disappeared
- 10. Multiple Choice
After the kids staked 20 crystal molecules, what happened?
The sugar molecules started to stack themselves.
The sugar molecules collapsed,
The sugar molecules formed a crystal.
The sugar molecule stack collapsed.
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