Show:
Energy
Variables
Energy Transformations
Observations and Inferences
Lab Safety
100
A change from one form of energy to another
What is a energy transformation
100
A factor in an experiment.
What is a variable
100
An electric fan
What is electrical to mechanical to wind
100
The girl has on a Eagles shirt. She must like the Eagles.
What is inference
100
Why is it important to wear safety goggles in the lab?
What is to protect our eyes.
200
Name that heat transfer---burning your hand on the stove
What is conduction
200
A scientist is studying the flying time of different size kites. What is the independent variable?
What is size of kites
200
Eating an apple
What is chemical to mechanical
200
The dog has white fur.
What is a observation
200
Students with long hair should _______________.
What is always tie it back
300
Name that heat transfer---a dog bathing in the sun
What is radiation
300
The variable being tested and can changed is the _____________
What is independent variable.
300
The energy transformation that takes place when you fill a car with gas to run.
What is chemical to mechanical (kinetic)
300
The man is wearing a lab coat. He must be a scientist.
What is inference
300
What should you do when you spill a chemical in the lab?
What is tell the teacher and follow his or her directions.
400
Name that heat transfer---air currents
What is convection
400
The variable that can be measured.
What is the dependent variable
400
A flashlight
What is chemical to electrical to light to heat
400
What inference might you make if you see a dog salivating?
What is Answers will vary
400
What is the proper way to smell a chemical?
What is Wave your fingers over the chemical and inhale gently
500
The potential energy that is stored in the nucleus of an atom--
What is nuclear energy
500
What is the purpose of a control in an experiment?
What is accuracy
500
Rolling a bowling ball
What is potential to kinetic
500
The mouse has pink ears
What is observation
500
What is the #1 lab safety rule to follow in the lab?
What is to act responsibly.