Number Sense
Computation and Estimation
Measurement and Geometry
Living Systems
Mystery Science
100
What are the first four prime numbers?
2, 3, 5, 7
100
Solve:
5 x 2 + 12 -11
11
100
This is a clock displayed during the day at school. What time is it?
12:56 pm
100
A dichotomous key is used to - *
A.) Classify organisms based on physical characteristics
B.) Classify organisms based on how they act
C.) Classify organisms based on how they feel
A.) Classify organisms based on physical characteristics
100
Which of the following is NOT an example of an electrical insulator?
cardboard
pencil
plastic water bottles
aluminum can
4. aluminum
200
Is the number 91 prime or composite?
composite
Factors: 1, 7, 13, 91
200
Which step is solved third:
3 + 2 (11 - 5) ÷ 2
12 ÷ 2
200
Linda did her math homework from 4:30 PM until 5:15 PM. Then she did her science homework until 6:10 PM. How long did it take for Linda to complete her math and science homework?
1 hour and 40 minutes
200
What is the name of the sugar created by photosynthesis?
Glucose
200
Electricity flows easily through _________________but not _________________
conductors; insulators
300
Round 297.39 to the nearest whole number.
297.00
300
Solve: 14.76 ÷ 4
3.69
300
Last month Jim drove his car 2,718.3 miles. That brought the car’s total mileage to 87,416 miles. What was the car’s total mileage before last month?
A 84,697.7 mi
B 85,302.7 mi
C 89,124.3 mi
D 90,134.3 mi
A. 84,697.7 mi
300
What three things are needed for a plant to do photosynthesis?
Carbon Dioxide, Water, Sunlight
300
Which of the light bulbs are lit with the switch in the position shown?
only bulbs 2 and 3
400
Round 4,959.717 to the nearest hundredths place value.
4,959.720
400
Solve:
5.29 * 1.5
7.935
400
If there are 1000 milliliters in 1 liter. Jeff has 67809 milters of water. How many liters does he have.
67.809 liters
400
What part of the plant provides support and absorbs water and minerals from the soil?
The roots of a plant
400
What is most likely holding the balloon to the cat?
static electricity
500
Write ¾ as a decimal.
0.75
500
Solve:
4/6 + 1/12
3/4
500
Jeffery took 2 1/2 hours to complete his homework one night. Which students took less than 2 1/2 hours?
A. Lizbeth worked from 2:30 pm to 5:10 pm.
B. Antonio worked from 4:10 pm to 6:25 pm.
C. Janie worked from 3:50 pm to 5:55 pm.
D. Eli worked from 3:05 pm to 5:40 pm.
B. Antonio worked from 4:10 pm to 6:25 pm.
C. Janie worked from 3:50 pm to 5:55 pm.
500
In a healthy ecosystem, many different species of animals may share the same habitat because they each have a different niche. An animal’s niche is best described as ___________________.
The role an animal plays in its habitat
500
Ed wants to transfer energy by electrical currents for a class project. He begins observing simple household examples of electrical currents moving energy. Which answer choice is NOT an example of energy transferring through electricity?
Using an air conditioner to cool the house down in the summer
The doorbell ringing through the house from the front porch
Pre-heating the oven to bake fresh cookies
Lighting a candle when the power goes out to provide light
4. Lighting a candle when the power goes out to provide light
600
Simplify
24/96
1/4
600
Tony purchased
3 5/6 fabric from Michaels. She also purchased another 10 3/8 yards of fabric from Gabe's. How much fabric did she purchase?
14 10/48 = 14 5/24
600
Meghan measured the mass of an object in grams. Meghan most likely measured a –
A car B chair
C desk D pencil
D pencil
600
What do plants do during photosynthesis?
The process by which plants create their own food
600
What is the ability to work called?*
electricity
generator
energy
motion
3. energy
700
Determine from the data set below which numbers are prime.
1 , 4 , 11 , 12 , 31, 36 , 37, 41, 45, 49, 59, 67, 73, 77, 78, 83, 88, 91, 97
11, 31 , 37, 41, 59, 67, 73, 83, 97
700
Matthew has model cars in his collection. Alejandro has times as many model cars as Matthew. How many model cars do Matthew and Alejandro have in all?
602
700
Mr. Mango puts two packets of sugar in his coffee. Which unit of measurement is best for measuring how much each packet of sugar weighs?
A gram B kilogram
C liter D milliliter
A gram
700
What effects do extreme weather have on the environment?
Damage to property, water supply decrease, injury to people
700
Alexis has to identify an invention in her home that converts one energy form into another. She has selected the lightbulb. The energy input into a light bulb is electrical. What types of energy is output from a lightbulb? *
heat and radiant
800
Order to set by greatest to least.
800
Anna buys 50 feet of wood. Each foot costs $2.99. If Anna pays with $200, how much change will she receive?
$50.50
800
There are 1,000 meters in 1 kilometer. How many meters are in 7 kilometers?
A 7,000 meters B 70 meters
C 700 meters D 7,700 meters
A 7, 000 meters
800
Which geographic region of Virginia has the least impact on the water quality of Chesapeake Bay?
Coastal Plain
Piedmont
Blue Ridge Mountains
Appalachian Plateau
4) Appalachian Plateau
800
Describe the process that creates sedimentary rocks.
weathering breaks sediments, erosion moves the sediments, deposition deposits the sediments, and compaction and cementation hardens the rock.