The Metric System
What does KHDBDCM stand for?
King Henry Died (Base) Drinking Chocolate Milk
(Truth or false) You should experiment on yourself.
FALSE.
What is a hypothesis?
An educated guess.
What is an independent variable?
How many centimeters are in a millimeter?
10cm
What should you do instead of smelling a chemical correctly?
Sawft the smell towards you with you hands.
What is the controlled/constant variable?
A variable that does not change.
What is a observation?
recording of data via the use of scientific instruments.
How many meters are in a kilometer?
1,000m
What should you do in case there's an accident?
Report it to the teacher immediately.
What is a dependent variable?
a variable whose value depends upon independent variable.
What is an inference?
The act or process of reaching a conclusion about something from known facts.
How many meters are in a millimeter?
0.001
What safety gear should you wear while conducting a lab?
a lab coat, protective eyewear, long pants and closed toe shoes.
What is a control group?
A group that doesn't receive any treatment in the experiment.
How do you write a hypothesis?
"If....Then...."
What are the definitions for a Meter, Liter, and a Gram?
Meter = Length/Distance
Liter = Volume
Gram = Weight/Mass
What are things that are not allowed in the lab?
Eating, drinking, smoking, gum chewing, applying cosmetics, and taking medicine.
What is the scientific method?
The basic process of making an observation, forming a hypothesis, making a prediction, conducting an experiment and finally analyzing the results.
What is an experimental group?
A group that gets the treatment in the experiment.