Scientific Method Randoms
This is the first step of the scientific method.
What is the problem or question?
What Step is Analyzing your data
What is the 5th step of the scientific method?
Things in your experiment that you can change or measure.
What are variables?
The first step of a data analysis is...
What is introduce your data?
Mass is the amount of ____________ in a item.
Matter.
Liquid volume is how much _____________ a liquid takes up.
What is space
Should you ever eat or drink anything during a lab
no
What holds the slide in place on top of the stage
What are stage clips
How should you deal with broken glass?
What is tell the teacher
This is the part of the experiment the experimenter changes.
What is independent variable?
What is the 3rd step of the scientific method.
What is creating a hypothesis?
The variable that never changes.
What are constants?
what units do you use to measure mass?
What is grams
What unit do you use to measure liquids?
What is liters
During a lab, you should never work___________
What is alone
This part of the microscope supports the slide being viewed
What is the stage
What should you do if you do not understand how to use a piece of equipment?
What is ask for help
Mistakes made by humans during an experiment.
What is human error?
Materials and Procedure
What is the 4th step of the scientific method?
The variable that is changed or compared.
What is an independent variable?
What tool do you use to weigh the mass of an object?
What is a triple beam balance
The tool used to measure liquid volume?
What is a graduated cylinder
If a fire drill occurs during a lab, you must
What is close all chemicals and shut off any equipment
What does the nose piece do
What is hold the scanning, low and high power objective lenses.
Before using any piece of glassware like: test tubes, beakers, ect. you should examine it for
chips, cracks, breaks
A place to record your experimental data.
What is a data table?
This step uses the following template. "According to my data...This is proved by...Therefore..."
What is the 5th step of the scientific method or conclusion?
"How does wing shape affect the distance a plane goes?" In this example the distance the plane goes is...?
What is a dependent variable?
When weighing the mass of an elephant, what units would use to measure it?
What is kilograms
What units would be used to measure the amount of water in the ocean?
What is kiloliter
Before performing a lab, you should read the directions/procedures
What is more than once
What part of the microscope increases or decreases the amount of light entering through the stage
what is the diaphragm
When using a microscope you start with this objective lens
What is scanning objective lens
This sums up your entire investigation.
What is a scientific conclusion?
If...then...because. This is used during this step.
What is formulating a hypothesis?
How does temperature affect the growth of mold? Temp. A = 50 degrees Temp B = 60 degrees and Temp. C = 70 degrees. In this investigation, temperature is which variable?
What is the independent variable?
About what is the mass of a regular paper clip?
What is 1 gram
What is the meniscus
Before mixing any chemicals that you are unsure of you should
what is get the teachers permission
If the total magnification equals 300X and the eyepiece is 10X what is the power of the objective lens
What is 30X
Total magnification of the compound light microscope
what is 400x