Show:
Lab Safety/Equipment
Why does Matter matter?
What's the Attraction (Magnets)?
It's Works. Experimental Design.
Extra Practice
100
These are worn to protect your eyes.
What are goggles.
100
This can be hard or soft, a few or many, and it definitely has its own shape.
What is a solid?
100
This is attracted to Iron (metal), Nickel, and Cobalt.
What is a magnet?
100
This is the variable that you will change during a science experiment.
What is an Independent Variable?
100
Name a type of Liquid that can also change to a solid in cold temperature and a gas in extremely hot temperature.
What is Water?
200
This is used to measure how hot an item will become.
What is a thermometer?
200
Like a solid, this can also be measured. Unlike a solid, this does NOT have a definite shape. It takes the shape of its container.
What is a liquid?
200
Every magnet has two of these, one on each side.
What is the North and South pole?
200
These are the answers that you find at the end of a science experiment.
What are results?
200
This is used to measure an objects mass.
What is a scale?
300
If you are working with chemicals, wear these to protect your hands.
What are gloves?
300
This does NOT have a definite shape. It can flow freely around you, or take the shape of its container.
What is a gas?
300
A magnet is attracted to a street sign because it is made of what?
What is metal?
300
This is a prediction of what you will think will happen during the science experiment.
What is a Hypothesis?
300
True or False. All compasses point North because they are magnets and the Earth's core is magnetic too.
What is True?
400
If these are all loose and tangled up, they can cause a serious accident.
What are chords/wires/cables?
400
If a plastic ball can float on water, it has a __________ higher than water.
What is density?
400
True or False. A paper clip can become a temporary magnet if it is touching the magnet?
What is True.
400
This is the variable that you will observe and measure during a science experiment.
What is a Dependent Variable?
400
You are conducting a science experiment. You want to find out if milk or juice will make you grow taller. In Week 1 you drink milk and measure your height. In Week 2 you drink juice and measure your height. In this experiment, measuring your height would be considered the _____________ variable.
What is the Dependent (variable)?