Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Quiz 1.2

Quiz 1.2 on Friday August 23th, 2019

QuestionAnswer
Students should always do this FIRST in a science lab - follow teacher directions
How can you separate a mixture of sand and iron filings? use a magnet
What happens when a solid heats up? it melts and becomes a liquid
Non-renewable resources include - fuel, oil, natural gas
Renewable resources include - grass, water, wind
A force is - a push or a pull
Are metals conductors or insulators? conductors
Examples of solids include - wooden block, rubber ball, ice, rocks
Examples of liquids include - water, soda, tea
Examples of gasses include - oxygen, helium, carbon dioxide
More force is needed to move ____________ objects. heavier
Less force is needed to move _____________ objects. lighter
How can you make sure you get accurate measurements in an experiment? repeat the experiment 3 times
Examples of mixtures are ______________ chex mix, trail mix, fruit salad
Examples of solutions are ______________ kool aid, lemonade, food coloring and water
What lab safety equipment is needed when working with fire? fire extinguisher
What is a variable? the thing that changes in an experiment
What is a constant? the things that stay the same, that are NOT changed in an experiment
how many things can you change in an experiment? 1
why should you always repeat the experiment? to make it more reliable
Created by: mrsnowlin
Popular Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards