Look, Say, Cover, Write, Check
Look, Say, Cover, Write, Check
How to use:
Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
particle
matter
solid
liquid
gas
regular
random
state
isometric
vibrate
chemical
physical
atom
force
expand
contract
condense
evaporate
collide
electrostatic