# SOL Grade 4 |School of Open Learning

Talent academy helps students learn SOL mathematics associated with grade 4, students will be actively engaged with the concepts. Stduents are provided with concrete materials and appropriate homework to facilitate fun with School of Open Learning.

Here are a few examples of course problems with their solutions.

Question The following scatterplot shows the scores several students received in math and music classes last semester. Which statement best describes the relationship in the scatterplot?
F) As the math score decreases, the music score increases.
G) As the math score increases, the music score decreases.
H) As the math score decreases, the music score does not change.
J) As the math score increases, the music score increases

ProblemThis list shows the number of text messages 5 friends sent last week. 13,60,61,63,64 the most appropriate measure of center for this data is the ---
A) mean because all the numbers are close to one another in value
B) Median because all the numbers are close to one another in value
C) mean because 13 text messages is much lower than the other numbers
D) Median because 13 text messages is much lower than the other numbers
Solution D

Asking THector has 15 shirts in his drawer that are all the same size and shape. • 6 shirts are white • 4 shirts are blue • 3 shirts are red • 2 shirts are green Hector randomly selects two shirts without replacement. the outcome of the second shirts is--
A) Depended on the outcome of the first shirt, because not replacing the first shirt affects the outcome of the second shirt
B) dependent on the outcome of the first shirt, because not replacing the first shirt does not affect the outcome of the second shirt
C) Independent of the outcome of the first shirt, because not replacing the first shirt affects the outcome of the second shirt
D) Independent of the outcome of the first shirt, because not replacing the first shirt does not affect the outcome of the second shirt.
Response A

Q TOhm’s Law relates to a simple electric circuit and states: One circuit has a resistance of 8 ohms when the voltage is 48 volts and the current is 6 amperes. What is the resistance of a second circuit that has a voltage of 128 volts and a current of 8 amperes?
A. 120 ohms
B. 64 ohms
C. 28 ohms
D. 16 ohms
A A

Sample Gary filled his 10,000-gallon swimming pool with water from a garden hose. He started filling the pool at 10:00 A.M. Gary continues to add water to the pool at this same rate. Which is closest to the number of gallons of water that will be in the pool at 2:00 P.M. on the same day?
A. 300 gallons
B. 1,200 gallons
C. 1,500 gallons
D. 1,600 gallons
Ans G

Query This bar graph shows the number of letters written by students in four third-grade classrooms. Which question cannot be answered using the information in this bar graph?
A. Which two classrooms combined wrote 35 letters?
B .Which classroom wrote the least number of letters?
C. Which classroom wrote the greatest number of letters?
D. Which month did Mr. Williams’ class write the most letters?
D. Miobe shivered and his heart fluttered, but he was determined.