Metric System
What number is the metric system based on?
10
Always point test tubes and sharp objects _________ from others in the lab.
away
Which step requires you to gather information with your senses?
observation
What unit would be most appropriate for measuring a person's height?
meter, or centimeter
Based on observations, you might be able to make an educated guess, known as an ______.
Inference
What is the basic unit of length in the metric system?
meter (m)
If an injury occurs, what should you immediately do?
tell the teacher
Which step involves putting data into charts and graphs?
Analyze results & data
What is the formula for the volume of a rectangular object, like a box?
V = L x W x H
Which variable (independent/dependent) is the one being measured in an experiment?
DEPENDENT
What is the basic unit of volume in the metric system?
liter (L)
FUME HOOD
Which step involves using data to determine if you hypothesis is correct?
conclusion
Graduated cylinders measure volume in units of _____.
milliliters (mL)
How many grams is 50 kilograms equal to?
50,000 g = 50 kg
What is the basic unit of mass in the metric system?
gram (g)
TRUE OR FALSE: A fire extinguisher is located by the front desk.
FALSE
A testable statement about what you think will happen in the experiment is known as...
hypothesis
What unit would be appropriate for measuring the distance between cities?
kilometers (km)
What is Mr. Duke's daughter's name?
Mckenna Duke!
What is the unit of temperature in the metric system?
Celsius (C)
Which tool allows us to measure mass?
Triple beam balance/ scale
Which step is usually a question about what was observed?
Problem (identify a problem)
Which unit would be used to measure the mass of an elephant?
kilograms (kg)
Convert 75.6 L into milliliters (mL).
75,600 mL = 75.6 L