WorksheetsUnit 1 Review 2020-2021
Total questions: 20
Worksheet time: 13mins
How ready do you feel for this quiz?
I'm going to ace it!
I understand the material, but still need to study.
I'm not quite ready, but I will study a little more.
What quiz?
Which of the following is a testable question?
Which is louder: a speaker at a concert or a parrot?
Which type of apple tastes the sweetest: Fuji, Golden Delicious or Gala?
Does the color of the light affect the amount of moths it attracts?
Does the amount of days a shirt is worn affect the smell?
In the problem question, "Does temperature affect the stretch of a rubber band?", what is the IV?
temperature
stretch/elasticity
size of rubber band
amount of sunlight
Maria measures the amount of vinegar in the beaker and writes down 225mL. What type of measurement is she taking?
volume
mass
length
temperature
Convert 817.63 kg to (a) mg.
Does playing video games affect hand-eye coordination? What is the DV in this experiment?
playing video games
video games
hand-eye coordination
type of video game
The length of this nail is (a) cm.
What is the measurement for the length of the paper clip?
4cm
4in
3.8in
3.8cm
Jeremiah makes the following hypothesis: If different types of liquids (lemon juice, water, vinegar) are sprayed on an apple, lemon juice will increase the amount of days before the apple rots. Lemon juice is a ________.
independent variable
level of IV
dependent variable
controlled variable
What is missing from the following hypothesis: If different brands of shampoo are tested, then Suave will cause hair to be stronger.
(a)
What is the measurement of the liquid in the graduated cylinder?
(a)
What is the best unit of measurement to measure the length of this fish?
centimeters
millimeters
grams
kilograms
In the experiment, "Which brand of chocolate melts the fastest?," which of the following are controlled variables? (Choose 2.)
brand of chocolate
mass of chocolate
amount of milk in chocolate
time it takes to melt
stopwatch/timer
If different flavors of Jello (cherry, orange and lime) are tested, cherry will set the fastest. What is the IV in this experiment?
(a)
"If different types of music (rock, rap, hip hop, country) are tested, then hip hop will increase heart rate the most." What is a level of IV in this experiment?
types of music
heart rate
rock
volume of music
length of time music is played
In the hypothesis, "If different types of cups (plastic, Styrofoam, glass, and paper) are tested, paper will keep the drink at 75 degrees Celsius the longest." What is wrong with this hypothesis?
Nothing. It is a good hypothesis.
It is missing the IV.
It is missing the DV.
The IV should be in the "then" part of the hypothesis.
What is the base unit for length in the metric system?
centimeter
meter
liter
kilometer
If we were measuring the volume of the water in this bathtub, we would use (a) (unit of measurement).
"If the length of the bat is increased, then the distance the ball travels when hit will also increase." What is the DV in this hypothesis?
length of bat
distance ball travels
type of bat
size of ball
After doing the review, how ready do you feel for the quiz?
I've got this! I'm going to do great.
I think I know the info will do ok.
I'm still not ready for this. There are some things I need help with.
What quiz?
