5th Science-Variable Word Scramble
|
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
Normal Size Small Size show me how
Question | Answer |
To control variables means | to change one thing at a time |
this is NOT a variable in a pendulum system | time of day |
what can you do to fix a clock that is running too slowly all the time | shorten the pendulum |
What does NOT affect the number of pennies needed to sink the boat in the lifeboat experiment you did in class? | the shape of the basin that holds the water |
If we set up an experiment to launch an aluminum ball, what angle would result in the greatest distance? | 40 degrees |
In an experiment, what two things can improve the accuracy of the results? | 1. Repeating the experiment 2. Controlling all the variables that are not under investigation |
In an experiment, this would NOT improve the accuracy of the results? | Using larger units to record the results |
A Pendulum system could be described as: | the string, the paper clip, the penny, the masking tape and a pencil |
A stone was launched using a catapult. However, the stone did not go over the wall. What two things could change on the catapult in order to get the stone over the wall? | -use a lighter stone -change the angle of the catapult |
The five parts of the catapult system are: | spring, wheel, rock or ball, base, and arm |
Created by:
callenlsteacher
Popular Science sets