WorksheetsSOL 6.1 Practice
Total questions: 45
Worksheet time: 33mins
What's the dependent variable?
What is an observation?
A scientific statement based on ideas
Using your senses to notice what is going on around you
To be unaware of your surroundings
The question that you want an answer to.
Moriah wants to begin a science experiment. What is the first step of the scientific method she needs to take in order to start the process?
Gather information
Collect Data
Ask a question
Create a hypothesis
Which of the following is NOT usually a part of the scientific method?
Conducting a phone survey
Conducting an experiment
Forming a hypothesis
Recording and analyzing data
This example shows
Density of a rock
Volume of a rock
Mass of a rock
Length of a rock
A student recorded the temperatures in different countries for one day. Which of these will best display the data the student collected?
Line Graph
Bar Graph
Circle Graph
Pictograph
What is the independent variable in the following hypothesis?
HYPOTHESIS: "If I spend less time studying, then my grades in science will go down."
Improvement in grades
Playing music while studying
Studying in different locations
Time spent studying
What is the mass of the rock shown on the triple beam balance?
354.6g
355g
350g
355.5
Kim thinks caffeine will help her friends score higher on their science test. After making sure they all studied for the same amount of time, she gave Beth, Julie, and Sara each a Coke 30 minutes before the test. She gave no Coke to Macy, Heather, or Meg.
Which of the following would be Kim's hypothesis?
Kim thinks caffeine will help her friends score higher on their science test. After making sure they all studied for the same amount of time, she gave Beth,Julie, and Sara each a Coke 30 minutes before the test. She gave no Coke to Macy, Heather, or Meg.
What is the I.V?
Kim thinks caffeine will help her friends score higher on their science test. After making sure they all studied for the same amount of time, she gave Beth,Julie, and Sara each a Coke 30 minutes before the test. She gave no Coke to Macy, Heather, or Meg.
What is the D.V.?
Kim thinks caffeine will help her friends score higher on their science test. After making sure they all studied for the same amount of time, she gave Beth,Julie, and Sara each a Coke 30 minutes before the test. She gave no Coke to Macy, Heather, or Meg.
Which of the following is not a constant in Kim's experiment?
Volume is
the amount of matter in an object
the distance between two points
the amount of space an object occupies
the amount of hot or cold
Which example is a quantitative observation?
The classroom floor is dirty.
The classroom is decorated with many posters.
There are 26 students in the room.
The classroom walls are white.
A student wanted to test how the mass of a paper airplane affects the distance it would fly. Paper clips were added before each test flight. As each paper clip was added, the plane was tested to measure how far it will fly. What is the DEPENDENT VARIABLE?
mass of paper airplane
Distance airplane flew
type of paper
type of paperclip
A student wanted to test how the mass of a paper airplane affects the distance it would fly. Paper clips were added before each test flight. As each paper clip was added, the plane was tested to measure how far it will fly. What is the INDEPENDENT VARIABLE?
mass of paper airplane
Distance airplane flew
type of paper
type of paperclip
A hypothesis needs to have these 4 parts select all four!
IF
Independent Variable (IV)
THEN
Dependent Variable
Controlled Variables
The boy got a 100% on his test because he studied.
Obsrvation
Inference
Prediction
What tool is used to measure volume?
Triple Beam Balance
Meter Stick
Graduated Cylinder
Stop Watch
To make observations you use your _______.
senses
feet
smile
experience
Performing a test or experiment allows you to test your ___________.
draw conclusions
hypothesis
senses
battery
Which of the following could be the hypothesis in an experiment?
Tomato plants require 8 hours of direct sunlight to grow.
How much sunlight do tomato plants need to grow?
Plant a tomato seedling 6 inches deep in a large pot.
If tomato plants receive 4 hours of direct sunlight, then they will grow taller.
During your experiment, you must measure the volume of water absorbed by a paper towel. Which is the appropriate unit that should be used?
grams
ounces
mililiters
pounds
An instrument for measuring temperature (heat energy).
Erlenmeyer Flask
Triple Beam Balance
Thermometer
Test Tube
What could they do to make sure their results are valid?
What should they do to check their results?
