Scientific Method
Lab Instruments and Metric Measurement
LT's Char., Needs & Org.
Miscellaneous
Laboratory safety and symbols
100
What are the steps of the Scientific Method?
Ask a Question, Gather info, Make hypothesis, Test hypothesis, Analyze data, Draw conclusion
100
What is a balance used to measure?
To determine the mass of an object
100
What are the characteristics of Living Things?
Cells, Energy, Grow and Develop, Respond to Stimulus, Adapt, Reproduce
100
What is biology?
The study of living things.
100
Which colour sign indicates danger?
Red
200
What is an observation?
Something you discover using your 5 senses and measuring.
200
What doe milli mean?
Out of 1000
200
What are the needs of living things?
Water, Food, Energy, Gas Exchange, Temperature, Living Space.
200
Which branch science will tell us the chemical makeup of a substance?
Chemistry
200
How should long hear be worn in the lab?
Hair should be tied to the back of the head
300
What is an inference?
Something you think is true based on your observations.
300
What is a graduated cylinder/beaker?
An instrument used to determine the volume of a liquid or irregular shaped solid.
300
Organisms with just one cell are called?
Single-celled/Unicellular
300
The branch of science concerned with the nature and properties of matter and energy
Physics
300
Describe the toxic sign
Skull with two bones crossed behind.
400
What is a hypothesis
?A prediction that can be tested, using the "If...then..." form.
400
Which instrument is used to support beakers and flasks over a bunsen burner?
Tripod Stand
400
What kind of of organism would you classify Yeast to be?
Fungus
400
Which branches of science can be used to understand how vaccines work?
Biology and Chemistry
400
Which sign is this?
Which sign is this?
500
What is controlled variable/constant?
A variable that is held the same in an experiment so it doesn't effect your results.
500
What is the test tube used for?
Hold and transfer chemicals, carry out chemical investigations
500
Name two organelles found in the cell
Nucleus/Ribosome/Mitochondria/Golgi apparatus/Lysosome/Endoplasmic Reticulum etc
500
Describe the three variables in an experiment.
Independent variable- variable that is changed prior to the experiment. Manipulative variable
Dependent variable- variable that is changed during the experiment. Responding variable
Controlled variable- variable that remains constant throughout the experiment.
500
When a chemical spills on your clothes, what should you do?
Contact teacher and use the chemical shower