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MPS7:1 Pre-Formative Scoring Guide
ITEM# SR
1.
B
CR
PT
1
GLE
N2C,
N3C,
A2B
OBJ
3
EXP
A
DESCRIPTOR
Identify properties of algebra (associative)
ITEM# SR
2.
C
CR
PT
1
GLE
N2D
OBJ
4
EXP
A
DESCRIPTOR
Apply knowledge of perfect squares
ITEM# SR
3.
B
CR
PT
2
2 points
1 point
0 points
ITEM# SR CR
4.
B
GLE OBJ EXP
DESCRIPTOR
A2B,
2
A
Use distributive property to simplify expressions
N2C,
N3C
Correct answer and correct work provided
One of the above criteria met
Neither of the above criteria met
PT GLE OBJ EXP
DESCRIPTOR
1 N2C,
3
C
Perform order of operations correctly
N3C,
A2B
ITEM# SR
5.
D
CR
PT
1
GLE
N1C,
N2B,
N2C,
N3C
OBJ
1
EXP
A
DESCRIPTOR
Write products in exponential form
ITEM#
6.
CR
X
PT
2
GLE
N1C,
N2B,
N2C,
N3C
OBJ
1
EXP
B
DESCRIPTOR
Write powers as the product of the same factor
and evaluate
SR
Answer: 3 · 3 · 3 · 3 = 81
2 points
Exemplary response; correct answer given and the correct process is
shown
1 point
correct answer is given, but incorrect or no process is shown OR
incorrect answer is given, but the correct process is shown
0 points
correct answer not given and incorrect process or no process is shown
ITEM#
7.
SR
CR
X
PT
2
GLE
OBJ EXP
DESCRIPTOR
N1C,
1
B
Evaluate exponents
N2B,
N2C,
N3C
Answer: 4 · 4 · 4 · 4 · 4=1,024
2 points
Exemplary response; correct answer given and the correct process is
shown
1 point
correct answer is given, but incorrect or no process is shown OR
incorrect answer is given, but the correct process is shown
0 points
correct answer not given and incorrect process or no process is shown
ITEM# SR CR PT
GLE
OBJ EXP
DESCRIPTOR
8.
D
2
N1C,
1
C
Write prime factorization of a number
N2B,
N2C,
N3C
2 points
Correct answer and correct work provided
1 point
One of the above criteria met
0 points
Neither of the above criteria met
ITEM# SR CR PT GLE OBJ EXP
DESCRIPTOR
9.
X
3 N1C,
1
D
Find GCF (2 numbers)
N2B,
N2C,
N3C
Answer: 16
3 points
Exemplary response; correct GCF is given, correct process is shown, and
correct computation provided
2 points
Two of the above criteria met
1 point
One of the above criteria met
0 points
None of the above criteria met
ITEM# SR CR PT GLE OBJ EXP
DESCRIPTOR
10.
X
3 N1C,
1
E
Find LCM (2 numbers)
N2B,
N2C,
N3C
Answer: the 24th customer
3 points
Exemplary response; correct LCM is given, correct process is shown, and
correct computation provided
2 points
Two of the above criteria met
1 point
One of the above criteria met
0 points: None of the above criteria met
ITEM# SR CR PT
GLE
OBJ EXP
DESCRIPTOR
11.
A
2
A2B,
2
A
Use distributive property to simplify
N2C,
expressions
N3C
2 points
Correct answer and correct work provided
1 point
One of the above criteria met
0 points
Neither of the above criteria met
ITEM# SR CR PT
GLE
OBJ EXP
DESCRIPTOR
12.
X
3
N1C,
1
D
Find GCF (3 algebraic expressions)
N2B,
N2C,
N3C
Answer: 3x
3 points
Exemplary response; correct GCF is given, correct process is shown, and
correct computation provided
2 points
Two of the above criteria met
1 point
One of the above criteria met
0 points
None of the above criteria met
ITEM# SR CR PT
GLE
OBJ EXP
DESCRIPTOR
13.
X
3
N1C,
1
C
Determine prime vs. composite numbers
N2B,
(background)
N2C,
N3C
Answer: various
3 points
Exemplary response; thoroughly explains prime and composite numbers
and gives an example of each
2 points
Thoroughly explains prime and composite numbers, but gives no
examples
1 point
Partial correct explanation given of prime and composite numbers with
examples
0 points
Incorrect explanation given of prime and composite numbers with no
Examples
ITEM#
14.
SR
CR
X
Answer: various
2 points
1 point:
0 points
ITEM# SR CR
15.
A
PT
2
GLE
N1C,
N2B,
N2C,
N3C
OBJ
1
EXP
C
DESCRIPTOR
Prime and composite numbers (background)
Correct answer given with thorough explanation provided
Correct answer given, but incorrect or not explanation provided OR
incorrect answer given, but correct answer provided
Neither correct answer nor explanation provided
PT
GLE
OBJ EXP
DESCRIPTOR
1
N2C,
3
A
Identify properties of algebra (associative)
N3C,
A2B
ITEM# SR
16.
D
CR
PT
1
GLE
N2C,
N3C,
A2B
OBJ
3
EXP
A
DESCRIPTOR
Identify properties of algebra (identity of
multiplication)
ITEM#
17.
CR
X
PT
3
GLE
A2B,
N2C,
N3C
OBJ
3
EXP
B
DESCRIPTOR
Use distributive property write equivalent
forms of algebraic expressions and solve
SR
Answer: 40 – 15 = 25
3 points
Exemplary response; correct answer is given, correct process is shown,
and correct computation provided
2 points
Two of the above criteria met
1 point
One of the above criteria met
0 points
None of the above criteria met
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