Lab Safety
Scientific Method
Lab Equipment
Misc.
100
This must always be worn to protect your eyes from chemicals, glass, or sharp objects.
safety goggles
100
This is a testable prediction, often written as an "If... then..." statement.
hypothesis
100
This piece of equipment is worn over clothing to protect against chemical spills or splashes.
Lab Coat
100
When you notice dark clouds in the sky, this is an example of this
Observation
200
This type of footwear is not allowed in the lab because it leaves your feet exposed to hazards.
open-toed shoes
200
This is the first step of the scientific method, involving a curious question or things related to seeing, touching, feeling, earing, or tasting.
making an observation
200
This tool is used to measure the temperature of substances in degrees Celsius.
Thermometer
200
This tool is used to protect the microscope and view samples under the microscrope.
microscope slides.
300
What animal are you not allowed to ride in the lab?
A lobster.
300
Testing the hypothesis by performing tests is called
Conducting the experiment
300
This lab tool is used to accurately measure the volume of liquids and often has markings in milliliters.
Graduated Cylinder
300
This type of data involves numbers and measurements.
Quantitative Data
400
After completing an experiment, all chemical waste should be:
a) taken home
b) dumped in the sink
c) disposed of according to your instructor's directions.
c) disposed of according to your instructor's directions.
400
What is the step called when you examine the results and look for patterns from the experiment?
Analyzing the results.
400
This piece of equipment is glass and is used to hold different amounts of liquids.
Beaker
400
This type of data involves using your 5 senses to make descriptions and characteristics of your surroundings.
Qualitative Data
500
Explain/show the proper technique for smelling or sniffing chemicals.
You must take a whiff of it with your hand. Cup your hand above the container and waft the air toward your face.
500
This part of the scientific method summarizes whether the hypothesis was supported or not, based on data.
Conclusion
500
This piece of equipment is used to transfer small amounts of liquids drop by drop.
Pipette
500
Ms. Mines heard screeching tires, a crash, and breaking glass while stopped at a red light. She assumed it was a car accident taking place. This is an example of this
An inference