Find the LENGTH of the line. Write your answers in centimeters (cm).
1
Question 19
19.
Find the MASS on each triple beam balance. Remember your units!
1
Question 20
20.
Determine how much liquid is in the graduated cylinder. Remember your units!
1
Question 21
21.
The empty graduated cylinder is showing how much water was in there before the glue stick was placed in. Find the VOLUME of the glue stick after being placed in the water. Remember your units!
1
1
1
1
1
1
1
Question 28
28.
Which organism do the frogs and birds compete for?
1
1
1
Question 32
32.
Question 33
33.
Question 34
34.
Question 35
35.
Question 36
36.
Question 37
37.
Question 38
38.
Question 39
39.
Question 40
40.
1
1
Question 43
43.
Which of these choices represents a scientific problem?
I observed that plants grow faster when they have access to light for 12 hours a day.
How will the growth rate of plants be affected if they have access to light for 12 hours a day?
Why do plants need light?
I will place plants in light for 12 hours a day for one month, measuring their growth in centimeters every day.
A study was done to find if different tire treads affect the breaking distance of a car. What is the independent variable?
Type of car
Different tire treads
Break distance
Different rose bushes are grown in a greenhouse for two months. The number of flowers on each bush is counted at the end of the experiment. What is the dependent variable?
Numbers of flowers on each bush
The greenhouse
Different rose bushes
You have lemon trees in the back yard. You water each tree with different amounts of water and count the number of lemons produced. What is the independent variable?
Type of lemon tree
Different amounts of water
Amount of lemons produced
You water three sunflower plants with salt water. Each plant receives a different concentration of salt solutions. A fourth plant receives pure water. After a two-week period, the height is measured. What is the dependent variable?
Different salt solutions
Type of plant
Height of sunflower
Question 6
6.
Question 7
7.
Question 8
8.
Claim, Evidence, or Reasoning?
Peter stated that his fish were more active when the tank was placed in the kitchen versus when the tank was placed in his bedroom.
Claim
Evidence
Reasoning
Claim, Evidence, or Reasoning?
Fish are cold-blooded animals, whose metabolism is controlled by the temperature in their environment.
Claim
Evidence
Reasoning
Claim, Evidence, or Reasoning?
The kitchen's average temperature is 32 degrees Celsius and the bedroom's average temperature is 29 degrees Celsius.
Claim
Evidence
Reasoning
Question 12
12.
Question 13
13.
Question 14
14.
Question 15
15.
Convert:
10 kL = _____ L
1,000 L
10,000 L
100 L
1 L
Convert:
5,600g =_____ kg
560 kg
56,000 kg
5.6 kg
56 kg
Question 22
22.
Question 23
23.
Question 24
24.
Question 25
25.
Question 26
26.
Question 27
27.
Question 29
29.
Which organism completes the food chain: Grasses → Grasshopper → ? → Owl
Question 30
30.
Besides mice, what other organism do the fox and hawk compete for?
Question 31
31.
1st Law, 2nd Law, 3rd Law?
An ice skater pushes with more force and begins to move faster.
1st Law
2nd Law
3rd Law
1st Law, 2nd Law, 3rd Law?
A golf ball continues to roll until friction and gravity stop it.
1st Law
2nd Law
3rd Law
1st Law, 2nd Law, 3rd Law?
A swimmer pushes back on the water and moves forward.
1st Law
2nd Law
3rd Law
A race car traveling at its maximum speed
Potential Energy
Kinetic Energy
Water flowing from a waterfall
Potential Energy
Kinetic Energy
A spring in a pinball machine before it is released
Potential Energy
Kinetic Energy
A yo-yo falling
Potential Energy
Kinetic Energy
Which statement about the relationship between kinetic and potential energy is true?
The potential and kinetic energy of an object increase together.
Potential energy increases as kinetic energy decreases.
Kinetic energy decreases as potential energy decreases.
The potential energy of an object does not change if the object's kinetic energy changes.
Which of the following correctly describes a new moon?
The moon is completely illuminated.
The right half of the moon is illuminated.
The left half of the moon is illuminated.
None of the moon is illuminated.
Question 41
41.
Question 42
42.
Which of the following correctly describes a full moon?
A small portion of the moon is illuminated on the left side.
The moon is completely illuminated
None of the moon is illuminated.
A small portion of the moon is illuminated on the right side.
What would you do next for step 5?
For your last exercise you will do jumping jacks in place for 1 minute. After 1 minute is up, quickly find your heart rate and count how many beats in a minute. Record in your data table.
Jog in place for 1 minute. After 1 minute is up, quickly find your heart rate and count how many beats in a minute. Record in our data table.
Get your partners data and include that in your data table also.
What would you do next for step 6?
For your last exercise you will do jumping jacks in place for 1 minute. After 1 minute is up, quickly find your heart rate and count how many beats in a minute. Record in your data table.
Jog in place for 1 minute. After 1 minute is up, quickly find your heart rate and count how many beats in a minute. Record in our data table.
Get your partners data and include that in your data table also.
What would you do next for step 7?
For your last exercise you will do jumping jacks in place for 1 minute. After 1 minute is up, quickly find your heart rate and count how many beats in a minute. Record in your data table.
Jog in place for 1 minute. After 1 minute is up, quickly find your heart rate and count how many beats in a minute. Record in our data table.
Get your partners data and include that in your data table also.
You are asked to find the length of a glass rod. (Click ALL that apply)
A
B
C
D
You need to find the density of an irregular piece of metal. (Click ALL that apply)
A
B
C
D
You are asked to determine the melting point of gallium. (Click ALL that apply)
A
B
C
D
You need to find the mass of a toy car. (Click ALL that apply)
