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Observations or Inferences/ Testable Questions
Hypothesis
Parts of Experiment
Science Tools
Miscellaneous
100
The hat is black.
What is observation.
100
What three parts need to be included in your hypothesis answer?
What is if, then, because
100
What is the difference between independent and dependent variable?
What is the independent variable is what you change and the dependent variable is what you measure.
100
What tool is used to measure mass?
What is triple beam balance
100
What type of graph is used to display percentages?
What is circle graph
200
Is the following question testable? How many moons does Jupiter have?
What is no
200
Write a hypothesis for… Does the number of people in a room affect the temperature of the room?
What is If you increase the number of people in a room, then the temperature will increase because of body heat.
200
Does age have an effect on heart disease? What is the independent variable? What is the dependent variable?
What is age-IV heart disease-DV
200
What tool is used to pluck or handle small objects?
What is tweezers
200
What is the first step of the scientific method?
What is Observation/Inferences
300
Observation or inference? The people are in a race.
What is inference.
300
Form a hypothesis for… Does the number of light bulbs on a from porch affect the number of bugs at night on the porch?
What is if you increase the number of lights on the front porch then the number of bugs will increase because bugs are attracted to light.
300
Does the distance ran have an effect on knee injuries? Find the IV and DV
What is IV- distance ran DV- knee injuries
300
What tool is used for heating?
What is bunsen burner
300
What is a control in an experiment?
What is "The variable the scientists keep the same and will not receive the independent variable. Scientists use this variable to compare results."
400
Testable question or not? What effect does temperature have on the strength of different types of magnets?
What is testable
400
What is a hypothesis?
What is a prediction that forecasts how changing one part of the experiment will affect the results.
400
What were the constants in the M&M lab? (at least 2)
What is color of M&M, amount of liquid, cups, timer
400
What tool is used to measure or pour liquids, but NOT used for heating?
What is graduated cylinder
400
Give a reason why a question would not be testable.
What is an opinion, can be researched
500
What is the difference between an observation and inference?
What is an observation is based on facts and an inference is what you think.
500
Write a hypothesis for… Does the size of the pan affect the time it takes water to boil?
What is if I increase the size of the pan, then water will boil faster because more water will be touching the bottom of the pan and heat faster.
500
Laura bought three different kinds of batteries to see which battery lasts the longest. She used three identical flashlights and put a different battery in each one. Then she turned on the flashlights at the same time and timed how long each one remained lit. Find the IV, DV, and at least 2 constants
What is IV- kind of battery DV- time battery lasts, flashlight remained lit constants- flashlights, timer
500
What tool is used to me sure weight or force?
What is spring scale
500
What is the last step in the scientific method?
What is communicate results