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May 24th









May 24th

Mathematics Performance Descriptors for Grades 4 6 and 8

Mathematics Performance Descriptors for Grades 4 6 and 8

Mathematics
Grade 4

Level IV (Exceeds Standards)

Fourth-grade students performing at Level IV demonstrate a thorough knowledge of
number sense by comparing and ordering decimals and writing money amounts in words
and dollar-and-cent notation. These students rename improper fractions and mixed
numbers, add and subtract fractions, round whole numbers and decimals, and recognize
equivalent forms of common fractions and decimals. These students consistently solve
word problems that involve addition, subtraction, multiplication, and division of whole
numbers. Students performing at Level IV write number sentences for word problems
and complete addition and subtraction number sentences with a missing addend or
subtrahend. These students identify triangles, quadrilaterals, pentagons, hexagons, or
octagons based on their characteristics and find locations on a map or grid using ordered
pairs. They calculate elapsed time and measure length, width, weight, and capacity using
both metric and customary units as well as temperature in degrees Fahrenheit and
Celsius. Fourth-grade students at Level IV represent categorical data using tables, graphs,
and line plots ; de termine if outcomes of simple events are likely, unlikely, certain,
equally likely, or impossible; and represent numerical data using tables and graphs.

Level III (Meets Standards)

Fourth-grade students performing at Level III demonstrate a fundamental knowledge of
number sense by comparing and ordering decimals and writing money amounts in words
and dollar-and-cent notation. These students often rename improper fractions and mixed
numbers, add and subtract fractions with common denominators , round whole numbers
and decimals, and recognize equivalent forms of common fractions and decimals. These
students frequently solve word problems that involve addition, subtraction,
multiplication, and division of whole numbers. Students performing at Level III write
number sentences for word problems and complete addition and subtraction number
sentences with a missing addend or subtrahend. These students identify geometric shapes
based on their characteristics and find locations on a map or grid using ordered pairs.
They usually calculate elapsed time and measure length, width, weight, and capacity
using both metric and customary units as well as temperature in degrees Fahrenheit and
Celsius. Fourth-grade students at Level III represent categorical data using tables and
graphs; determine if outcomes of simple events are likely, unlikely, certain, equally
likely, or impossible; and represent numerical data using tables and graphs.

Level II (Partially Meets Standards)

Fourth-grade students performing at Level II demonstrate a limited knowledge of number
sense by ordering whole numbers and writing money amounts. These students sometimes
rename improper fractions, add and subtract fractions with common denominators, round
whole numbers, and recognize equivalent forms of common fractions. These students
sometimes solve word problems and occasionally complete addition and subtraction
number sentences with a missing addend or subtrahend. These students may identify
basic geometric shapes based on their characteristics, sometimes calculate elapsed time,
and measure using customary units. Fourth-grade students at Level II determine if
outcomes of simple events are likely or unlikely, and inconsistently represent numerical
data using tables and graphs.

Level I (Does not Meet Standards)

Fourth-grade students performing at Level I demonstrate little or no ability to use the
mathematics skills and abilities required in Level II.

Mathematics
Grade 6

Level IV (Exceeds Standards)

Sixth-grade students performing at Level IV demonstrate thorough computational
accuracy and fluency when adding, subtracting, multiplying, and dividing fractions and
solving one or multi-step routine and/or non-routine problems with decimals, percents,
fractions, and proportions. These students solve more complex problems using numeric
and geometric patterns and identify and compare two-dimensional and three-dimensional
figures based on attributes, properties, and component parts. They classify and construct
acute, obtuse, and right angles and calculate perimeter and area of parallelograms and
rectangles. Students at Level IV use proportional reasoning to determine distances on a
scale drawing and can convert units of length, weight, or capacity within the same system
or between customary or metric systems. Students performing at Level IV interpret and
represent information using bar graphs, line graphs, and circle graphs as well as
determine probability of events using fractions or percents.

Level III (Meets Standards)

Sixth-grade students performing at Level III demonstrate fundamental computational
fluency by adding, subtracting, multiplying, and dividing fractions and by solving onestep
routine problems involving decimals, percents, fractions, and proportions. They
solve problems using simple numeric and geometric patterns and can often identify twodimensional
and three-dimensional figures based on attributes, properties, and component
parts as well as plot coordinates on grids , graphs, and maps. They classify angles as
acute, obtuse, right, or straight; calculate perimeter and area of parallelograms and
rectangles; and determine the distance between two points on a scale drawing. These
students convert customary or metric units of length, weight, or capacity that require one
step. They interpret information from graphs and determine the probability of a simple
event when expressed as a fraction.

Level II (Partially Meets Standards)

Sixth-grade readers performing at Level II demonstrate limited computational fluency
when adding, subtracting, multiplying, and dividing decimals. They solve simple
problems using numeric and geometric patterns and sometimes identify two-dimensional
figures and determine locations on a map or grid. Students at this level classify angles as
acute, obtuse, right, or straight and calculate the perimeter of rectangles. These students
determine the distance between two points to the nearest inch and can compare units of
customary length, weight, and capacity. They read information from bar graphs and
determine if the probability of an event is likely or unlikely.

Level I (Does not Meet Standards)

Sixth-grade students performing at Level I demonstrate little or no ability to use the
mathematics skills and abilities required in Level II.

Mathematics
Grade 8

Level IV (Exceeds Standards)

Eighth-grade students performing at Level IV demonstrate a thorough ability to apply
various strategies and operations to solve problems with real numbers, simplify
expressions containing natural number exponents, and use order of ope rations to evaluate
and simplify algebraic expressions . These students are consistently able to graph linear
relations by plotting points or using the slope and y - intercept ; solve problems involving
linear functions ; and solve multi-step linear equations , including the use of the
distributive property . They consistently solve problems using the Pythagorean Theorem
and can compare quadrilaterals, triangles, and solids using their properties and
characteristics. Students at Level IV determine the measures of special angle pairs,
including adjacent, vertical, supplementary, and complementary angles; find the
perimeter and area of regular and irregular plane figures; calculate the surface area and
volume of rectangular prisms, cylinders, and pyramids; and determine the lengths of
missing sides and measures of angles in similar and congruent figures. Students
performing at Level IV interpret data from populations and determine the theoretical
probability of an event.

Level III (Meets Standards)

Eighth-grade students performing at Level III demonstrate a fundamental ability to apply
various strategies and operations to solve problems with real numbers, simplify
expressions containing natural number exponents, and use order of operations to evaluate
and simplify algebraic expressions. These students are able to graph linear relations by
plotting points; solve problems involving linear functions, and solve multi-step linear
equations. They solve problems using the Pythagorean Theorem and can compare some
quadrilaterals, triangles, and solids using their properties and characteristics. Students at
Level III determine the measures of special angle pairs; find the perimeter and area of
regular and irregular plan figures; calculate the surface area and volume of rectangular
prisms, cylinders, and pyramids; and determine the lengths of missing sides and measures
of angles in similar figures. Students performing at Level III interpret data from
populations and determine the theoretical probability of an event.

Level II (Partially Meets Standards)

Eighth-grade students performing at Level II demonstrate a limited ability to apply
various strategies and operations to solve problems with real numbers, simplify
expressions, and use order of operations to simplify algebraic expressions. These students
are sometimes able to graph linear relations by plotting points and solve problems
involving linear functions. They may solve problems using the Pythagorean Theorem and
occasionally determine the measures of special angle pairs. Students performing at Level
II may interpret data from populations

Level I (Does not Meet Standards)

Eighth-grade students performing at Level I demonstrate little or no ability to use the
mathematics skills and abilities required in Level II.

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