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.
analogue
digital
binary
bit
spectrum
efficient
resistor
sensor
circuit
thermistor
endoscope
X-ray
uncertainty
radio
gamma
microwave
MRI
LED