The study of the natural world and involves making observations and performing investigations.
What is Science
100
Scientist draw this from the results of their investigations
What is conclusions
100
Experiments are part of the scientific method. True or False
What is True
100
Used to measure temperature in degrees
What is themometer
100
In our ball experiment the ground was the...
What is variable
200
Belief or judgement, doesn't have to be proved.
What is opinion
200
telephone, text message, email, message boards, blogs..
What is ways to communicate.
200
Experiments, Using Models, and repeated observations
What is types of investigations
200
Measures the force of gravity
What is spring scale
200
Why is it important to have more than one trial in an experiment?
A) one of the trials will support your hypothesis
B) Small errors can be averaged when there are multiple trials.
C) The results should differ each time
D) The conditions in an experiment are very different in every trial.
What is B) Small errors can be averaged whenthere are multiple trials.
300
To put things into grouops
What is classify
300
System of measurement that most scientist use
What is metric
300
Which type of paint works best to keep a bridge form rusting?
What is perform and experiment.
300
Helps to pick up or hold small objects
What is forceps
300
Never changes in an experiment
What is the control
400
A statement that can be tested and that explains waht you think will happen in an experiement
What is a hypothesis
400
5 10 15 20 25 30 35 40 45 50
Tom ______________
Ella ________
Sara ______________________
Tom, Sara, and Ella have been saving money to go on vacation. How much more money does Sara have than Tom?
What is 10
400
Which type of investigation is likely to be used by chemist who studies how a substance changes states?
What is experiments.
400
Measures the amount of matter in an object
What is balance
400
Steven has been growing plants that get 1/2 cup of water 2 times per week. Now he wants to see what happens to the plants when the amount of water is reduced as shown:
Plant Amount of water
1 no water
2 1/2 cup once per week
3 1/2 two times per week
4 1/2 cup once every 2 weeks
What plant is the controlled?
What is plant 3
500
All the ways scientist do investigations.
What is scientific method
500
Stacy made a list of how the two plans were alike
What is compare.
500
To use patterns in observations to say what may happen next.
What is predict.
500
A a scientist can use this tool to make an image of a molecule of DNA
What is scanning electron microsope
500
One tank of gold fish is fed the normal amount of food once a day, a second tank is fed twice a day, and a third tank four times a day during a six week study. The fish’s weight is recorded daily.
What is the control?
What is the gold fish that is fed the normal amount of food