Transcript Student Performance Analysis Math 6b

Using Student Performance Analysis
Using Grade 6 Mathematics
Standards of Learning
Practice for SOL 6.1
a) Write the ratio of 6 shirts to 5 pants using two different
notations.
b) Represent the ratio of shirts to pants using numbers other
than 6 and 5.
Practice for SOL 6.1
A box contains red marbles and blue marbles. The ratio of red marbles
to blue marbles in the box is 8 to 3. Select each statement that could
represent the number of red marbles and blue marbles in this box.
There are exactly 3 red marbles and 8 blue marbles in the box.
There are exactly 64 red marbles and 24 blue marbles in the box.
There are exactly 18 red marbles and 13 blue marbles in the box.
There are exactly 48 red marbles and 18 blue marbles in the box.
Practice for SOL 6.1
A board contains stars and triangles. The ratio of triangles to
stars is 3 to 1. Select each picture that could represent the
number of stars and triangles on this board.
Practice for SOL 6.1
Identify each picture that has a ratio of 2:3 for the number
of triangles to the number of circles.
Practice for SOL 6.2
a) Which ratio is equivalent to 4.2?
a)
b)
c)
b) What ratio is equivalent to 0.3% ?
d)
Practice for SOL 6.2
Which number could represent point K?
K
0
a)
b)
c)
d)
1
Practice for SOL 6.2
Select all of the given numbers that lie between 0.01 and 0.10
on the number line.
0.01
0.10
0.015
0.31
0.023
0.002
0.004
0.50
0.049
0.205
Practice for SOL 6.2a
Which number is equivalent to the ratio
A
C
B
D
?
Practice for SOL 6.2c
Which statement is true?
A
C
B
D
Practice for SOL 6.2b
This model is shaded to
represent one whole.
Write a fraction, decimal, and
percent to represent the shaded
part of each model.
Practice for SOL 6.2c
Identify each statement that is true.
Practice for SOL 6.3
Identify each number that is an integer.
Practice for SOL 6.4
Which product is represented by the shading of the model?
a)
b)
c)
d)
𝟐 𝟓
⋅
𝟔 𝟔
Practice for SOL 6.4
This figure represents one whole divided into five equal parts.
𝟐
Exactly how many are in 7 ?
𝟓
Practice for SOL 6.6a
What is the product of
and
in simplest form?
Practice for SOL 6.6b
The length of a rope is
feet. James cut
feet from this
length of rope to use on a project. Exactly what length of rope
remained unused?
Practice for SOL 6.6b
Each
cup of milk has 4 grams of protein. Exactly how many
grams of protein are in
A 7 grams
B 8 grams
C 14 grams
D 28 grams
cups of milk?
Practice for SOL 6.6b
Jill had 3 full pans of brownies.
• Each pan was the same size.
• She gave
of the original amount of brownies to her friends.
• She gave
of the original amount of brownies to her teacher.
Exactly how many pans of brownies does Jill have left over?
Practice for SOL 6.6b
Kendra recorded the amount of water she used in one week for
four activities.
Activity
Bathing
Amount of Water
(in gallons)
1. What is the total amount
of water, in gallons,
recorded for these
activities?
Doing Laundry
Washing Car
Cooking
2. How much more water was
used doing laundry than
cooking?
Practice for SOL 6.7
Jake made punch by combining 2.75 liters of orange juice, 1.25
liters of pineapple juice, and 3.5 liters of soda. He then poured
equal amounts of all the punch into 3 different containers.
How much punch did Jake pour into each container?
Practice for SOL 6.10
a) Clinton purchased a circular rug to cover part of a floor. The diameter
of the rug is 8 feet. Rounded to the nearest whole number, what area
of the floor will the rug cover?
b) A circular pool has a radius of 12 feet. What is the approximate
distance around the pool, rounded to the nearest foot?
c) Dana has a rectangular garden that she wishes to fence in. If the
dimensions of the garden are 15 feet by 13 feet, what is the minimum
amount of fencing that she needs to enclose her garden?
Practice for SOL 6.10b
Leo is designing a circular table top with a diameter of 10 feet.
1. Which is closest to the
circumference of this table
top?
a)
b)
c)
d)
314.2 feet
78.5 square feet
31.4 feet
15.7 square feet
2. Which is closest to
the area of this table
top?
a) 314.2 feet
b) 78.5 square feet
c) 31.4 feet
d) 15.7 square feet
Practice for SOL 6.10b
A circular plate has a diameter of 11 inches. Which is closest to
the area of this plate?
A 17.3 square inches
B 34.6 square inches
C 95.0 square inches
D 380.1 square inches
Practice for SOL 6.10c
This triangle represents a section of a garden. (Figure is not
drawn to scale.)
13.3 m
5m
3m
4m
13 m
What are the area and perimeter of the garden?
Practice for SOL 6.11
1) Identify the location of the point (10,0).
a) In Quadrant I
b) In Quadrant III
c) On the x-axis
d) On the y-axis
2) Select the two points that are located on the y-axis.
(0,0) (0,1)
(1,1)
(-1,-1)
(1,0)
Practice for SOL 6.13
a) Name each figure using the given attributes with its most
precise name.
b) What term most accurately classifies all of these figures?
c) What term most accurately classifies figures 1, 3, 4, and 6?
d) What term most accurately classifies figures 1 and 3?
1
Each angle is 90°
2
3
4
Each angle is 90°
5
6
Practice for SOL 6.13
Create a list of angle measures that could represent the four
angle measures of a quadrilateral.
,
,
,
Practice for SOL 6.14b
A car salesman sold 40 cars last month. The circle graph shows the
results of his sales by car color.
1. Identify the car color
that most likely
represents exactly 10 cars.
Car Sales
Purple
Green
Blue
Blue
Red
Green
Red
Purple
2. Identify two car colors that
most likely represent a
combined total of 25 cars.
Practice for SOL 6.14b
Mr. Walker surveyed 24 students. He asked each student to rate a
television show. The results are shown in this circle graph.
Rating of Television Show
Which fraction of the students best represents those who rated the
show as “Above Average?”
A
B
C
D
Practice for SOL 6.14c
Bob asked a group of people to identify their favorite vegetable. The
circle graph shows the results. Which graph on the next slide could
represent the same data?
Favorite Vegetable
Asparagus
Corn
Broccoli
Corn
Carrots
Beans
Carrots
Beans
Broccoli
Asparagus
Practice for SOL 6.14c
Asparagus
Favorite Vegetable
Broccoli
Corn
Carrots
Corn
Beans
Carrots
Beans
Broccoli
Asparagus
Which bar graph could represent the same data?
Practice for SOL 6.14c
Twelve students answered a question that had answer choices
labeled as A, B, C, and D. This circle graph represents the answer
choices selected by the 12 students.
Answer Choices Selected
C
A
B
D
*The accompanying question is shown on the next screen.
Practice for SOL 6.14c
Which of these represents the data shown in the circle graph?
Answer Choices Selected
Answer Choices Selected
A
C
B
Answer Choices Selected
D
Answer Choices Selected
Practice for SOL 6.15
This line plot shows the number of books that a group of
students have read. Use this data to determine where on the
line plot the mean will appear.
x
Practice for SOL 6.15a
Jill recorded the number of pull-ups each of ten students did on this line plot.
What is the balance point for this data?
Pull-Ups
X
X
X
X
X
1
2
3
4
5
6
X
X
X
X
X
7
8
Number of Pull-Ups
Each X represents 1 student.
9
Practice for SOL 6.15
This data shows the ages of members of a youth book club and
the age of the facilitator.
11
12
13
14
15
16
17
57
What is the most appropriate measure of center for this data?
Practice for SOL 6.15b
Andy surveyed his friends to determine the number of books each of
them read in February. These are the results of the survey.
3, 2, 3, 19, 2, 1, 2, 2, 2, 2
1. What is the mean for this data set?
2. What is the median for this data set?
3. Is the mean or median a more appropriate measure of
center to use for this data? Why?
Practice for SOL 6.15b
The number of cookies that were made at a bakery for each of seven
days is shown:
108, 96, 96, 84, 108, 240, and 84
The best measure of center for this data set is theA. mean because all of the values are close to one another in value
B. median because all of the values are close to one another in value
C. mean because 240 is much higher than the other numbers in the
data set
D. median because 240 is much higher than the other numbers in
the data set
Practice for SOL 6.16
This chart shows the three pairs of pants and four shirts that Bobby
packed for a trip. Bobby will randomly select an outfit to wear. He
can choose one pair of pants and one shirt. Using the chart,
determine the probability that he will select a pair of blue jeans and
the yellow shirt.
Pants
Shirt Color
Blue Jeans
Orange
Blue Jeans
Yellow
Khakis
Green
Red
Practice for SOL 6.16
Alexis has a deck of cards labeled as follows:
• 3 cards with a heart
• 2 cards with a circle
• 1 card with a flower
• 1 card with a ball
a) What is the probability that she will randomly select a card with
a heart, replace it, and then select a card with a ball?
b) What is the probability that she will randomly select a card with
a circle, NOT replace it, and then select a card with a circle?
Practice for SOL 6.16b
There are 6 classic rock CD’s, 2 jazz CD’s, and 5 country CD’s in a
bin. Teagan will randomly select a CD, give it to her brother,
and then randomly select another CD. Which of these can be
used to find the probability that Teagan will select a jazz CD as
her first selection and a country CD as her second selection?
A.
C.
B.
D.
Practice for SOL 6.16b
This table shows the drink and dessert selections at a party.
Drink
Dessert
Apple Juice
Chocolate Cake
Orange Juice
Apple Pie
Cola
Water
Kayla will randomly select one drink and one dessert from these
lists. What is the probability that Kayla will select water and
apple pie?
A.
C.
B.
D.
Practice for SOL 6.17
This circle pattern represents terms in a sequence.
1st term
2nd term
3rd term
4th term
a) What is the numerical value for each term in the sequence?
b) What rule is applied from one set of circles to the next?
c)
Is this sequence arithmetic or geometric?
d) How many circles would be in the 6th term of this sequence?
Practice for SOL 6.17
1.
What is the common ratio of this sequence?
5, 25, 125, 625, 3125, . . .
2.
What is the common ratio of this sequence?
3125, 625, 125, 25, 5, . . .
3.
What is the common difference of this sequence?
55, 58, 61, 64, 67, . . .
4.
What is the common difference of this sequence?
67, 64, 61, 58, 55, . . .
Practice for SOL 6.17
Look at this sequence.
108, 112, 116, 120, . . .
a) Does this sequence have a common difference or a
common ratio?
b) What is it?
c) What is the 8th term of this sequence?
Practice for SOL 6.18
Solve each equation.
1.
4.
2.
5.
3.
6.
Practice for SOL 6.20
Graph each inequality.
a)
-2
0
2
-2
0
2
-2
0
2
-2
0
2
b)
c)
d)
48
Practice for SOL 6.20
Which graph best represents the inequality
a.
b.
c.
d.
?