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Vocabulary
Vocabulary
au/aw/al/o sounds
100
What word means "a test a scientist does to prove something"? LABORATORY INVENTION EXPERIMENT
experiment
100

sometimes but not very often

occasional
100
When meat is not cooked, it is:
raw
200
What word means "a place where a scientist does their work"? GADGET EXPERIMENT LABORATORY
laboratory
200

runs by electricity

electric

200
When a baby walks on its hands and knees, the baby:
crawls
300
What word means "a sound, motion, or sign that sends a message"? INVENTION GADGET SIGNAL
signal
300

small machine or useful tool

gadget

300
Cats and dogs walk on their:
paws
400

very smart

genius

400

something new that someone creates

invention