Summer Spelling

This activity requires JavaScript. Please ensure JavaScript is enabled in your browser.

Click on the beach balls in the correct order to spell the words in the list.

The game will count down from 400 seconds.
You will lose 5 seconds for each incorrect letter.

Start the game

Words:

hypothesis
independent
dependent
variable
extraneous
confounding
mundane
realism
reliability
validity
confidentiality
privacy
psychology
psychological
deception
opportunity
stratified
systematic
quota
qualitative
Score: 400
Wrong letter!
-5 points
Bonus!
+5 points
got that letter!
+5 points for them
Moving on to the next word...
r
e
l
i
a
b
i
l
i
t
y