Show:
Metric Conversions
Lab Safety
Measurement and Tools
Scientific Method
Identifying Variables
100
The conversion of 7.35 g to mg.
What is 7,350 mg?
100
This item is worn to protect your eyes.
What are goggles?
100
A tool is used to measure mass.
What is a triple beam balance?
100
The use of the 5 senses and prior knowledge.
What is observations?
100

Mother Goose wants to know if adding Miracle Grow can help her rose bushes grow more flowers. What could her hypothesis be?

If I add Miracle Grow to my rose bushes then I will grow more flowers

200
The conversion of 1,840,000 mm to m.
What is 1,840 m?
200
This item is used in case chemicals get on your clothes or skin.
What is the shower?
200
A tool is used to measure distance or length.
What is a ruler?
200
An educated prediction written in the "If, then" format.
What is a hypothesis?
200

Mother Goose wants to know if adding Miracle Grow can help her rose bushes grow more flowers. What is her independent variable?

Miracle Grow

300
The conversion of 72,000 m to km
What is 72 km?
300
This item is used in case of a fire.
What is a fire extinguisher?
300
A tool used to measure volume.
What is a graduated cylinder?
300
The variable that is manipulated by the experimenter.
What is the independent variable?
300

Mother Goose wants to know if adding Miracle Gro can help her rose bushes grow more flowers. What is her dependent variable?

Number of flowers

400
The conversion of 0.18 mm to hm.
What is 0.0000018 hm?
400
You must always get this person's permission when you want to do an experiment.
Who is the teacher?
400
A tool used to measure time.
What is a stopwatch?
400
Influence over the outcome of an experiment.
What is bias?
400

Mother Goose wants to know if adding Miracle Gro can help her rose bushes grow more flowers. What is a good constant variable?

Soil, water, sun, location, type of plant

500
The conversion of 87 dm to mm.
What is 8,700 mm?
500
This item is always worn on lab days.
What are closed toed shoes?
500
A standard system of measurement used around the world.
What is the metric system?
500
Type of data that is expressed as numbers.
What is quantifiable data?
500

Mother Goose wants to know if adding Miracle Gro can help her rose bushes grow more flowers. What should her control group be?

Flowers without Miracle Grow