Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


hypothesis a statement of what you think will happen during an investigation.
observation is something you find out about objects, events or living things used by senses.
experiment the use of scientific methods to test your hypothesis.
variable something that can change in a test.
control group the group that doesnt get the special treatment
procedures step-by-step instructions for completing a task.
data information from which a conclusion can be drawn or a prediction can be made
precision is the bility
accury the ability to make a measurement that is close to the actual value as possible
inferance a conclusion based on obser
evidence observations that make you believe that something is true
technology is the knowledge, processes, and products that solve problems and make work easier
models objects or ideas that represent another thing
survey questions that are answered by people and great for opinion questions
sampling examining random individuals from the same population
dependent variable changes when independent variable changes its what gets measured and gives you data
independent variable where you have control of something
experimental group the groA mixture where substance spreads out evenly and will not settleup that gets the special treatment
Mixture Two or substances that mix together but each keeps its own identity
Created by: arrion-sherrod