8th Grade Foundations of Science Test Review Flashcards

Terms Definitions
What information does a MSDS document provide?
Safety, Storage and handling information for each
What do the letters MSDS stand for?
Material Safety Data Sheet
What is the proper safety procedure for a chemical
Notify teacher and follow MSDS clean up
What is the proper safety procedure for a glass be
Notify teacher for clean up, do not pick up the br
What is the proper safety procedure for working wi
Do no leave burner running unattended, keep flamma
What is the proper safety procedure for working wi
Do not taste any of the chemicals and wait for ins
What is the proper safety procedure to dilute acid
Pour acid into water
What lab equipment would you use to measure the vo
Graduated Cylinder
What lab equipment would you use to find the mass
Triple beam balance or electric scale
What lab equipment would you use to record the tem
Thermometer or temperature probe
What lab equipment would you use to heat chemicals
Hot plate or Bunsen burner
What lab equipment would you use to shut off elect
Isimet
List the steps to the scientific method.
1. Identify the problem2. Research the problem. Fi
What is experimental design?
The part of the scientific method where the resear
For the following problem, name the parts of the e
If plants are watered every day, then the growth o
For the following problem, name the parts of the e
The amount of water.
For the following problem, name the parts of the e
Plant growth
For the following problem, name the parts of the e
type of plant, type of soil, container and light
For the following problem, name the parts of the e
Plant under normal conditions.
What is the independent variable?
Water (ml)
Waht is the dependent variable?
Plant Growth
What is the title?
The Effect of amount of water on plant growth
What are the units?
Water (ml)Growth (cm)
What do you think the hypothesis is?
If the amount of water is increased then the plant
What would be the average plant growth if 30 ml of
60 cm
Describe a descriptive investigation and give an e
Involves describing and/or quantifying parts of a
Describe a comparative investigation and provide e
Involves collecting data on different populations/
Describe experimental investigations and give exam
Involves a process in which a "fair test&quot
Compare and contrast independent and dependent var
The independent variable is the variable that I ch
Compare and contrast constants and controls.
Constants are the part of an experiment that you k
Compare and contrast observation and inference.
Observation uses your senses (see, smell, feel) wh
What piece of equipment is this?
Probeware_ temperature probe
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