Lab Safety
Lab Equipment
Graphing
Scientific Method
100
What is the attire for the lab?
What is
No open-toed shoes
Hair tied back
No baggy clothes
100
Used to measure the lengths of coffee table
What is Meter stick
100
How do you organize your data and record all the measurements?
What is a data table
100
The first step in the scientific method is _____________.
Ask a question/State a problem
200
If any materials are split in the lab, what should you do immediately?
What is Tell the teacher/instructor
200
Used to measure large volumes of liquids. (Increments are usually 25-50mL per increment)
What is Beaker
200
What does a graph need:
What is:
Title
200
A hypothesis should be written in what format?
if...then statements
300
How should your lab area be kept during the duration of the lab?
What is Clean and Uncluttered
300
Measuring exactly 43mL of milk
What is a graduated cylinder
300
What graph would be appropriate to show the relationship of the population of bats over a ten-year period?
What is a line graph
300
These describe an object's characteristics, properties, or attributes.
Example: The apple is red.
qualitative observations
400
Instead of sniffing a chemical, what should you do instead?
What is Waft
400
What is: 24 degrees Celsius and 37.5 degrees Fahrenheit
400
In a study to determine whether how long a student sleeps affects test scores, what is the independent variable?
What is the length of time spent sleeping
400
During an experiment the ___________ is used for comparison to see how the changes affected the outcome of the experiment.
control group
500
If a chemical were to get into your eyes: where should go, and what should you do?
What is
Where: Eyewash station
What: Hold eyes under the water for several minutes
500
Use to measure 0.23 mL of water
What is Pipette
500
If you want to know whether caffeine affects your appetite, what is the dependent variable?
What is how hungry you are
500
When the thunder booms outside, Heather noticed her dog went under the table scared. Is this statement a inference or observation?
inference