Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


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.
Don't know
Know
remaining cards
Save
0:01
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:
Retries:
restart all cards
share
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

Sci CH 1 Exp Design

Physical Science Chapter 1 Experimental Design

QuestionAnswer
Read Krusty's Scenario on the resource page: What is the Control Group? Subject A-Original itching powder
Read Krusty's Scenario on the resource page: What is the Experimental Group? Subject B-Uses NEW itching powder
Read Krusty's Scenario on the resource page: What is the Independent Variable? Old Powder vs. New Powder
Read Krusty's Scenario on the resource page: What is the Dependent Variable? how long the itches last
Read Homer's Scenario on the resource page: What is the hypothesis? If I spray coconut juice on the shower, then the green slime will go away.
Read Homer's Scenario on the resource page: What is the Control Group? Side of shower sprayed with water.
Read Homer's Scenario on the resource page: What is the Experimental Group? Side of shower sprayed with coconut juice.
Read Homer's Scenario on the resource page: What is the Independent Variable? Coconut Juice vs. Water/No Coconut Juice
Read Homer's Scenario on the resource page: What is the Dependent Variable? Slime removal
Read Smithers's Scenario on the resource page: What is the Control Group? Group B-No Special Drink
Read Smithers's Scenario on the resource page: What is the Experiemental Group? Group A-Special Drink
Read Smithers's Scenario on the resource page: What is the Independent Variable? Energy Drink vs. No energy drink
Read Smithers's Scenario on the resource page: What is the Dependent Variable? Number of stacks of paper made
Created by: rgrabowski