Bridges Word Resource Cards 3-5 - Weebly

WORD RESOURCECARDS

3–51 cubic unit 12 cubic units

volume

2 × 5 = 10 2 × 5

102

5

10product

1 in.

1 in. 1 cm1 cm

1 square mm1 mm2

1 square centimeter1 cm2

1 square inch1 in.2

square unit

The Grades 3–5 Word Resource Cards in this document are set up to be printed back-to-back or “duplex” on 8.5 × 11 inch paper, preferably cardstock. Please select “short edge binding,” or its equivalent, in the print dialog box so definitions will print correctly on the back of their matching word cards. Once printed, cut the pages in half along the provided cut line.

The Math Learning Center, PO Box 12929, Salem, Oregon 97309Tel 1 (800) 575-8130www.mathlearningcenter.org© 2014 by The Math Learning CenterAll rights reserved.

Word Resource Cards Grades 3–5 | WRC35 © The Math Learning Center

Word Resource Cards in Alphabetical Orderaacute anglealgorithmangleareaarea model of

multiplicationarrayas likely as unlikelyassociative property

of additionassociative property

of multiplication

bbar graphbasebase ten numeral

(standard form)

ccentimeter (cm)certaincirclecircumference

clustercommon

denominatorcommutative

property of addition

commutative property of multiplication

composite numbercongruentcoordinate planecoordinatescubecubic unitcupcustomary system

ddatadecimaldegreedenominatordiameterdifference

dimensiondistributive

propertydividedividenddivisor

eedgeelapsed timeequalequationequilateral triangleequivalent

expressionsequivalent fractionsestimateeven numberexpanded formexperimental

probabilityexponentexpression

ffacefactorfactor pair(s)fluid ounce (fl. oz.)foot (ft.)fraction

ggallon (gal.)gapgram (g)

hhalfhemispherehexagonhundredth

iidentity property of

additionidentity property of

multiplicationimpossible

improper fractioninch (in.)inequalityintersecting linesisosceles triangle

kkilogram (kg)kilometer (km)kite

llikelylineline of symmetryline plotline segmentliquid volumeliter (l)lowest terms

(simplest form)

mmassmaximummeanmedianmeter (m)metric systemmile (mi.)milligram (mg)milliliter (ml)millimeter (mm)minimummixed numbermodemultiplemultiply

nnumber linenumber name

(word form)numerator

oobtuse angleodd numberoperationorder of operationsoriginounce (oz.)outlier

pparallelparallelogramparenthesespartitionpatternpentagonperimeterperpendicularpicture graphpint (pt.)polygonpound (lb.)prime numberprism

probabilityproductprotractor

qquadrantsquadrilateralquart (qt.)quotient

rradiusrangeratioratio tablerayrectanglerectangular prismreflectionremainderrhombusright angleright trianglerotationrounding

sscalescalene trianglesquaresquare numbersquare unitstraight anglesum or totalsurface areasymmetry

ttabletenthtermtheoretical

probabilitythousandthtiletranslationtrapezoidtriangletriangular prism

uunitunit fraction

vvariablevertex or cornervolume

wwhole number

xx-axis

yy-axisyard (yd.)

zzero anglezero property of

multiplication


Developing Understanding of Mathematics Terminology

❚ Provide time for students to solve interesting problems, and ask them to communicate verbally about how they solved the problems. Give them time to discuss their strategies and solutions in pairs and as a whole group. This will set the stage for using informal math vocabulary and organizing their ideas.

❚ Model how students can express their ideas using mathematically precise language. For example, if a student refers to two shapes as “being the same,” you might say, “Mathematicians call two identical shapes congruent.” Posting the associated Word Resource Card at that time can help reinforce

the development of the mathematical language.

❚ Provide an adequate explanation of words and symbols in context, and offer students recurring chances to practice recognizing and using these symbols and words in a variety of games and activities.

❚ Use graphic organizers to illustrate relationships among vocabulary words. Vocabulary maps, webs, and other types of graphic organizers allow learners to see how these ideas are related to what they already know and to integrate their new learning into existing schemas or revise those schemas to reflect new understanding.

Word Resource Cards Grades 3–5

“As students articulate their mathematical understanding in the lower grades, they begin by using everyday, familiar language. � is provides a base on which to build a connection to formal mathematical language. Students need to develop an appreciation of the need for precise de� nitions and for the communicative power of conventional mathematical terms by � rst communicating in their own words.” (NCTM)

Research shows that knowledge of mathematics vocabulary directly a� ects academic achievement in mathematics, particularly in the realm of problem solving. Direct instruction on vocabulary words, integrated into new content, has a dramatic impact on learning. (What Works in Schools, Marzano, 2003)

To help students develop the mathematical language they need to communicate their reasoning accurately and precisely, these Word Resource Cards show a word or term along with an illustration of its meaning. A working de� nition is provided on the back of each card for your reference. We recommend that you use these cards to gradually develop a math word wall with your students. � e cards can be posted on the word wall (or in a classroom pocket chart) when the words arise during the course of a lesson.


❚ Ask students to make notes and write summaries to describe how they solved a problem and to record predictions, questions, and observations about a topic. Encourage them to use the Word Resource Cards to check their spelling and use the terms precisely.

❚ Students can also create their own graphic organizers. This allows them to construct meaning as they develop their own ideas. Looking at students’ graphic organizers can be an effective way to assess what they understand about a given topic or group of ideas. Teaching Reading in Mathematics by Mary Lee Barton and Clare Heidema (2002) is a wonderful resource.

❚ Ask students to write word problems in the context of studying any mathematical domain. Writing their own problems gives them a compelling reason to use clear and coherent communication skills, including the new vocabulary they are learning. For example, students can write riddles for their peers to guess the identity of a particular shape: “I have 6 faces. Two of them are squares. The others are congruent rectangles. Which shape am I?”

❚ Use expressive writing prompts to encourage students to communicate their thinking and feelings. These prompts are generally open-ended, and teachers respond to the students in a nonevaluative manner. For example, if you ask students to

communicate what they know about measurement and fractions, the Word Resource Cards for measurement units can help them get started.

❚ Ask students to respond to literature or authors in the context of a unit topic. Student-generated letters or book rewrites provide practice with vocabulary development. Books of origami, quilts, tangrams, and tessellations are especially fun.

❚ After you have completed a unit, post the Word Resource Cards in the classroom, organized by content domain and topics rather than in alphabetical order. This will help students retrieve the word in the context of related words.

Working with English-Language Learners

These Word Resource Cards will also support the language development of English-language learners by providing nonlinguistic models for understanding common terms and symbols used dur-ing mathematics instruction. If students are responding with one or two words, or nonverbally, you might ask them to answer who, what, where, and when questions like “What is this shape?” As stu-dents begin using phrases or very simple sentences, teachers might ask them to predict, compare, and answer how and why questions like “How is an acute angle di� erent from an obtuse angle?” Students may use the cards to explain their think-ing by pointing to attributes and rede� n-ing the terms in their own words.


algorithm102

× 73306

71407446

35+ 165

200

111


acute angle


Working De� nition

algorithm: a step-by-step procedure for computing that gives the correct result in every case when the steps are carried out correctly



acute angle: an angle with a measure greater than 0° and less than 90°


area


angle



area: the total number of square units needed to cover a two-dimensional surface



angle: the figure formed by 2 rays or line segments that share an endpoint; often measured in terms of the amount of rotation (expressed as some number of degrees) needed to superimpose one of those rays or line segments onto the other


array


3

6

18area model of multiplication



array: an arrangement consisting of equal rows and equal columns



area model of multiplication: a model in which two numbers being multiplied are represented by the dimensions of a rectangle, and their product is represented by the area of the rectangle


(4 + 2) + 3 = 4 + (2 + 3)

associative property

of addition


pick

as likely as unlikely



associative property of addition: the property by which the sum remains unchanged no matter how the numbers being added are grouped, so that (a + b) + c = a + (b + c)



as likely as unlikely: having a probability of exactly ½ or an exactly 50% chance


bar graph

Favorite After-School Wheels

0 2 4 6 8Number of Students

10

Skateboard

Inline Skates

Bicycle


(4 × 2) × 3 = 4 × (2 × 3)

associative property of

multiplication



bar graph: a graph that uses horizontal or vertical bars to show frequency of data



associative property of multiplication: the property by which the product remains unchanged no matter how the numbers being multiplied are grouped, so that (a × b) × c = a × (b × c)


base ten numeral

(standard form)5

408

73Word Resource Cards Grades 3–5 | WRC35 © The Math Learning Center

base



base ten numeral (standard form): a number written such that the position of each digit corresponds to a power of ten (tens, hundreds, thousands, tenths, hundredths, thousandths, etc.)



base: a face of a three-dimensional shape (solid), usually the face on which it stands


pick

certain


centimeter(cm)

1 centimeter

}



certain: will definitely occur



centimeter (cm): a metric unit of length equal to 1⁄100 of a meter or about 2⁄5 of an inch


1 2 3 4 5 6 1 9 2 0 2 1 2 2 2 3

1 2 3 1 1 1 2 1 3 circumference


circle



circumference: the distance around a circle, cylinder, or widest part of a sphere



circle: a two-dimensional (flat) shape made by drawing a curve that is always the same distance from a point called the center


common denominator

13

26

12

36

=

=


Num

ber o

f Cit

ies

Temperatures in Degrees Fahrenheit (rounded)

Temperatures in Asian Cities on February 2

35° 40° 45° 50° 55° 60° 65° 70° 75° 80° 85° 90° 95°

cluster cluster

cluster



common denominator: for two or more fractions, a common multiple of the denominators



cluster: a group of many points in a set of data that fall within a close range of values


3 × 2 = 2 × 3

66

2

23

3commutative property of

multiplication


4 + 2 = 2 + 466

commutative property

of addition



commutative property of multiplication: the property by which the product remains unchanged no matter how the numbers being multiplied are ordered, so that a × b = b × a



commutative property of addition: the property by which the sum remains unchanged no matter how the numbers being added are ordered, so that a + b = b + a


congruent


4

4

2

8

116

16

16

16composite number



congruent: of the same shape and size; two shapes are congruent if one can be exactly superimposed onto the other using a sequence of rotations, reflections, and/or translations



composite number: a number with more than two factors (if a number has exactly two factors, 1 and itself, it is a prime number)


1 2 3 4 5 6 7 8 9

6

5

4

3

2

1

y

x0

(2,2)

(5,4)

coordinates


coordinate plane

y

x 0

4

3

2

1

–1

–2

–3

–4

1 2 3 4 5 –5 –4 –3 –2 –1

(2,3)

(2,–3)(–2,–3)

(–2,3)



coordinates: numbers used to identify the position of a point relative to the x- and y-axes of the coordinate plane



coordinate plane: a two-dimensional system in which a point is described by its distance from two perpendicular lines called axes


1 in.1 in.

1 in.

1 cm

1 cm 1 cm

1 cubic centimeter1 cm3

1 cubic inch1 in3

cubic unit


cube



cubic unit: a unit used to measure volume (e.g., cubic centimeter, cubic inch)



cube: a three-dimensional shape (solid) whose 6 faces are all squares


1 CUP 8 OZ

6 OZ

4 OZ

CUP34

CUP12

2 OZCUP14

8 oz.

24 oz.

40 oz.

56 oz.

72 oz.customary system


cup



customary system: the system of measurement used in the United States; includes units for measuring length, capacity, weight, and temperature



cup: a customary unit of capacity equal to 8 fluid ounces


decimal 0.3412.835

1.06


data

21 students were asked what their favorite fruit was.7 students said apple, 4 said banana,and 10 said orange was their favorite.

2 4 6 8 101 3 5 7 9Number of Students



decimal: relating to powers of 10; also, a fraction with a denominator that is a power of 10, often expressed using digits and a decimal point



data: items of information; may include facts, numbers, or measurements


820

34

53

12

denominator


90°

60° 60°

60°

45°

120°

degree



denominator: the bottom number in a fraction, which shows into how many equal parts the whole is divided; also, the divisor



degree: a unit used to measure the size of angles; 1 degree is equal to 1⁄360 of a full rotation


difference

6– 4

2

150148

10

138

10

128

32

153


diameter



difference: the result of subtracting one number from another; the amount by which one number is greater or less than another number



diameter: a line segment between two points on a circle that passes through the center of the circle


distributive property

6 × 7 = 6 × (5 + 2) = (6 × 5) + (6 × 2)= 30 + 12 = 42


dimensionlength

length

width

width

height



distributive property: the property by which the product of a number (a) and a sum (b + c) is equal to the sum of the products of the number and each addend in the sum (ab + ac), such that a(b + c) = ab + ac



dimension: the length, width, or height of a figure


8 ÷ 2 = 4

24 2

48

8dividend


10 ÷ 2 = 55 2 10

5

2

= 5210

10

divide



dividend: the number that will be divided in a division problem



divide: to break or split into equal parts; to determine how many times one number goes into another


edge


8 ÷ 2 = 4

24 2

48

8divisor



edge: the line segment along which two faces of a three-dimensional shape (solid) meet



divisor: the number in a division problem that divides the dividend


equal15 + 25 = 40

100 = 75 + 2520 + 5 = 30 – 53 × 6 = 36 ÷ 2


4 minutes elapsed

elapsed time



equal: of exactly the same amount or value



elapsed time: the amount of time that passes between two points in time


equilateral triangle


equation

43 + 13 + 1

25 + _50

= 2 + 2= 4= 2 + 2= 40= a × 2



equilateral triangle: a triangle with all sides the same length



equation: a mathematical statement asserting that two quantities have the same value


12

24

36

26

13and

and and

equivalent fractions


150.2 and 3n n + n + nand

6 × 26 6 × (25 + 1)and

123 ÷ 2 3 ×and

68

34 and

equivalent expressions



equivalent fractions: two or more different fractions that represent the same quantity



equivalent expressions: mathematical statements that may look different but are equal


168

4

even number


“I think thereare 110

gumballs inthe machine.”estimate



even number: a number that can be exactly divided by 2; all even numbers end with 0, 2, 4, 6, or 8



estimate: a close guess of the actual value, usually based on some thought or rough calculation; to make an approximate or rough count, measurement, or calculation


heads tails

Results of 20 Coin Flips

experimental probability


349 = 300 + 40 + 9expanded form



experimental probability: the likelihood that an event will occur, calculated using experimental results with the following formula: number of favorable outcomes/total number of outcomes



expanded form: a way to write a number that shows the place value of each digit


expression31 + 2645 ÷ 9

(3 + 4) × 8


exponent 32 = 3 × 343 = 4 × 4 × 4



expression: one or more mathematical symbols that represent a number or quantity; expressions do not include equality or inequality signs



exponent: a number or symbol that indicates the power to which the base number is raised; for example, in this expression, the exponent 2 indicates that 3 is raised to the second power: 32 = 3 × 3


4

4

2

8

116

16

16

16

factor


face



factor: a whole number that divides evenly into another number



face: a flat surface of a three-dimensional shape (solid)


OZ. 1.0

OZ. 2.0

OZ. 3.0

OZ. 4.0

OZ. 5.0

OZ. 6.0

OZ. 7.0

OZ. 8.0

1 oz.

fluid ounce (fl. oz.)


factor pair(s)7 7 × 1

18 1 × 182 × 93 × 6



fluid ounce (fl. oz.): a customary unit of capacity equal to 1⁄8 of a cup, 1⁄16 of a pint, 1⁄32 of a quart, and 1⁄128 of a gallon



factor pair(s): the pairs of whole numbers that can be multiplied to produce a given whole number (e.g., 15 has two factor pairs: 1 and 15, and 3 and 5)


fraction 14

12

13

0 14

24

34

44

54

64

74

84


1 foot(1 )́

foot(ft.)



fraction: a ratio of two integers; a number expressed as some number of equal parts of a whole



foot (ft.): a customary unit of length equal to 12 inches


Num

ber o

f Cit

ies

Temperatures in Degrees Fahrenheit (rounded)

Temperatures in Asian Cities on February 2

35° 40° 45° 50° 55° 60° 65° 70° 75° 80° 85° 90° 95°

gap

gap


gallon (gal.)



gap: a range of values for which there are no points in a set of data



gallon (gal.): a customary unit of capacity equal to 4 quarts or 16 cups or 128 fluid ounces


half12 0 1 2 3 4 5 6

6 6

6 is half of 12.7 8 9 10 11 12


gram (g)



half: one part when a number, shape, or set is divided into exactly two equal parts



gram (g): a metric unit of mass equal to one-thousandth of a kilogram or about the weight of a standard paperclip


hexagon


hemisphere



hexagon: a two-dimensional (flat) shape with 6 sides



hemisphere: half of a sphere


identity property of

addition

a + 0 = a 3 + 0 = 3

41 = 41 + 0 408 + 0 = 408

1,254 = 0 + 1,254


00

1000.01

1.00

1100

100100

0.01

1100

1

1

hundredth



identity property of addition: the property by which the sum of a number and 0 is the same as that number, so that a + 0 = a



hundredth: one of 100 equal parts of a whole (1⁄100 or 0.01)


pick

impossible


identity property of

multiplication

a × 1 = a 3 × 1 = 3

41 = 41 × 1408 × 1 = 408

1,254 = 1 × 1,254



impossible: will definitely not occur



identity property of multiplication: the property by which the product of a number and 1 is the same as that number, so that a × 1 = a


}

1 inch(1 )̋

inch(in.)


improper fraction

32

108107

257

54



inch (in.): a customary unit of length equal to 1⁄12 of a foot



improper fraction: a fraction greater than 1 that is not expressed as a mixed number; a fraction in which the numerator is larger than the denominator


intersecting lines


inequality3 ≠ 2 3 > 2 2 < 3



intersecting lines: lines that contain one common point



inequality: a mathematical statement that compares two unequal amounts using any of the symbols >, <, or ≠


kilogram (kg)


isosceles triangle



kilogram (kg): a metric unit of mass equal to 1,000 grams or about 2.2 pounds



isosceles triangle: a triangle with exactly 2 congruent sides


kite


× 100

10 meters

kilometer(km)



kite: a two-dimensional (flat) shape with two pairs of congruent adjacent sides



kilometer (km): a metric unit of length equal to 1,000 meters or about 0.62 mile


line


pick

likely



line: a set of connected points that continues in both directions without end (if it has two endpoints it is a line segment, and if it has one endpoint and continues in one direction without end, it is a ray)



likely: has more than a 50% chance of occurring


Number of Books Read This Month

Num

ber

of S

tude

nts

4321 5 6 7 8 9

line plot


1

1

1

1

12

2

3

4line of symmetry



line plot: a horizontal number line that uses markings (such as an X or a dot) to show data points above their values on the line



line of symmetry: a real or imaginary line that divides a shape into two mirror images


1 CUP 8 OZ

6 OZ

4 OZ

CUP34

CUP12

2 OZCUP14

liquid volume


line segment



liquid volume: the measure of the amount of liquid a container will hold



line segment: the set of all points between two endpoints


lowest terms(simplest form)

34

517

25


2 liters 1 liter

liter (l)



lowest terms: the form of a fraction in which the numerator and denominator have no common factors other than 1; another term for simplest form



liter (l): a metric unit of capacity equal to 1,000 milliliters or about a quart


maximum 2 3 3 5 7 8 8 10


mass



maximum: the largest element of a set



mass: a measure of the amount of matter in an object measured in grams, kilograms, etc.


median 4 6 7 8 8 11 13


2 7 7 8 6 6 6 6

mean



median: the middle value of an ordered set of numerical data; in a set with an even number of data points, the median is the average of the two middle points



mean: the sum of all numbers in a data set divided by the number of data points; typically called the “average”


1kgmetric system


meter(m)

cm cm cm cm cm cm cm cm cm cm



metric system: a system of measurement based on tens



meter (m): a metric unit of length equal to 100 centimeters or about 39 inches


1mg

milligram(mg)


mile(mi.)



milligram (mg): a metric unit of mass equal to one-thousandth of a gram



mile (mi.): a customary unit equal to 5,280 feet


1 2 3 4 5 6 7 8 9 10 11 12 13

}

1 millimetersmall paperclip:

32 mmmillimeter (mm)


2.0 ml

1.5 ml

1.0 ml

0.5 ml

2.0 ml

1.5 ml

1.0 ml

0.5 ml

milliliter (ml)



millimeter (mm): a metric unit of length equal to one-thousandth of a meter and one-tenth of a centimeter



milliliter (ml): a metric unit of capacity equal to one-thousandth of a liter


mixed number

1 12

1107

4 7

14

13

1


minimum 2 3 3 5 7 8 8 10



mixed number: a number greater than 1 expressed as a whole number plus a fraction whose value is less than 1



minimum: the smallest element of a set


3

3

9

2

36

133 1 × 3 = 3

2 × 3 = 6

3 × 3 = 9

multiple


mode 4 6 7 8 11 11 13



multiple: a number that is the product of a given whole number and any other whole number; a number that may be divided by a given number without a remainder; for example, 3, 6, and 12 are multiples of 3



mode: the value (or values) that appear most often in a set of data; there may be no mode, one mode, or multiple modes in a single set of data


0 41 2 3 5 6

23 6333 43 53 73 83

0 500

number line


3 × 6 = 186

3 18

0 6 12 18

6 6 6

multiply



number line: a diagram in which numbers are represented as points on a line



multiply: to find the product of


820

34

53

12

numerator


number name

(word form)five

seventy-three

four hundred eight



numerator: the top number in a fraction, which shows how many equal parts are to be counted; also, the dividend



number name (word form): written words used to represent a number


157

3

odd number


obtuse angle



odd number: a number that cannot be evenly divided by 2; all odd numbers end with 1, 3, 5, 7, or 9



obtuse angle: an angle with a measure greater than 90° and less than 180°


order of operations

(3 + 2) × 6 – 4 = 263 + 2 × 6 – 4 = 11

(3 + 2) × (6 – 4) = 10


3 + 25 – 33 × 5

15 ÷ 3

operation



order of operations: rules that describe the sequence in which operations should be performed when evaluating an expression; the order in which operations should be performed

1) anything in parentheses first2) multiplication and division (from left to right) next3) addition and subtraction (from left to right) last



operation: any procedure—such as addition, subtraction, multiplication, and division—in which numbers are acted upon according to a set of rules


ounce(oz.)


origin 0

y

x

4

3

2

1

–1

–2

–3

–4

1 2 3 4 5 –5 –4 –3 –2 –1

(2,3)

(2,–3)(–2,–3)

(–2,3)



ounce (oz.): a customary unit of weight equal to one-sixteenth of a pound



origin: the point at which the x- and y-axes intersect on a coordinate grid


parallel


Number of Books Read This Summer

Num

ber o

f Stu

dent

s

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

outlier



parallel: always the same distance apart



outlier: a value in a set that is much higher or much lower in value than other numbers in the set


parentheses ( )Word Resource Cards Grades 3–5 | WRC35 © The Math Learning Center

parallelogram



parentheses: curved marks used to group mathematical symbols



parallelogram: a two-dimensional (flat) shape with 4 sides, with both pairs of opposite sides parallel


pattern2, 4, 6, 8, 10, 12 …

5, 10, 15, 20, 25 …


partition



pattern: a collection of numbers, shapes, or objects that forms a consistent or characteristic arrangement



partition: to divide into portions or pieces


perimeter


pentagon



perimeter: the distance in linear units around a two-dimensional (flat) figure; the perimeter of a circle is called the circumference



pentagon: a two-dimensional (flat) shape with 5 sides


Students Who Wore Tie Shoes

Number of Students= 2 students

Room 7

Room 8

Room 9

picture graph


perpendicular



picture graph: a graph that uses pictures or symbols to show frequency of data



perpendicular: intersecting at right angles


polygon


pint(pt.)



polygon: a closed two-dimensional (flat) shape with 3 or more sides



pint (pt.): a customary unit of capacity equal to one-eighth of a gallon or 2 cups or 16 fluid ounces


12323

prime number


pound(lb.)



prime number: a number with exactly two different factors—itself and 1



pound (lb.) a customary unit of weight equal to 16 ounces


210

810

pick pick

probability


prism



probability: the likelihood that an event will occur, measured on a scale from 0 (impossible) to 1 (certain)



prism: a three-dimensional shape with 2 congruent bases that each have 3 or more sides


1 2 3 4 5 6 7 8 9 1 0MMCM

1 2 4 5

8010070

11060

12050

130

4014

0

3015

0

20 160

10 170 10

170

20160

1503014040

50130

60

12070

1108010090

protractor


2 × 5 = 10 2 × 5

102

5

10product



protractor: a tool used to measure angles (including angles you want to draw)



product: the result of multiplying two or more numbers; in the array model, the product is the area of the array


quadrilateral


quadrants

y

x 0

4

3

2

1

–1

–2

–3

–4

1 2 3 4 5 –5 –4 –3 –2 –1

Quadrant 1Quadrant 2






quadrilateral: a two-dimensional (flat) shape with 4 sides



quadrants: the four sections of a coordinate grid that are separated by the x- and y-axes


8 ÷ 2 = 4

24 2

48

8quotient


quart(qt.)



quotient: the result or answer in division; the number of times one quantity goes into another



quart (qt.): a customary unit of capacity equal to one-fourth of a gallon or 4 cups or 32 fluid ounces


range 4 6 7 8 8 11 1313 – 4 = 9


radius



range: the difference between the greatest and least values in a data set



radius: any line segment that extends from the center of a circle to a point on the circumference of the circle


ratio table

1 2 3 52 4 6 10

5 1510 3015 4530 90


ratio 34 8

5

½



ratio table: a model that represents equivalent ratios; can be used as a tool to solve problems that involve multiplication, division, fractions, and proportions



ratio: a comparison of two numbers using division, often expressed as a fraction


rectangle


ray



rectangle: a two-dimensional (flat) shape with two pairs of parallel sides (4 sides total) and 4 right angles



ray: a set of connected points that continues in one direction without end


3

3

reflection


rectangular prism



reflection: a flip of a geometric figure



rectangular prism: a three-dimensional shape (solid) whose 6 faces are all rectangles


rhombus


14 ÷ 3 = 4 R 2

24

334 r 2

14 14remainder



rhombus: a two-dimensional (flat) shape with 4 congruent sides



remainder: the number left over when one whole number is divided by another whole number


right triangle


right angle



right triangle: a triangle with 1 right angle (1 angle that measures exactly 90°)



right angle: an angle with a measure of exactly 90°


$3.00 $3.82 $4.00

60 7063

rounding


3333 3rotation



rounding: approximating a number to a specific place value based on the digit immediately to the right of that place; for example, rounding $3.82 to the nearest dollar is $4 or rounding 63 to the nearest ten is 60



rotation: a turn of a geometric figure


scalene triangle


scale



scalene triangle: a triangle whose sides are all of different lengths



scale: to increase or decrease in size by a particular ratio


255

5

497

7

22

4

square number


square



square number: a number that can be expressed as the product of some integer and itself (e.g., 4 = 2 × 2 and 16 = 4 × 4)



square: a two-dimensional (flat) shape with 4 congruent sides and 4 right angles


straight angle


1 in.

1 in. 1 cm1 cm

1 square mm1 mm2

1 square centimeter1 cm2

1 square inch1 in.2

square unit



straight angle: an angle with a measure of exactly 180°



square unit: a square with sides that measure 1 unit, used to measure area


1 square unit

24 square units6 square units

surface area


2 + 5 = 7

2+ 5

7

sum or total



surface area: the sum of the areas of the faces of a three-dimensional object



sum or total: the result of adding two or more numbers


tableSpecies

Raven 27 50

25 53

12 24

Hawk

Kestrel

Length(inches)

Wingspan(inches)

Birds of Prey


Dsymmetry



table: a collection of data that has been organized into columns and rows



symmetry: the property of a shape that can be folded so that the two halves match exactly


term (4 × 3) ÷ a = 262 + 33 = 95


0.0 0.20.1 0.3 0.5 0.70.4 0.6 0.8 0.9 1.01

102

103

104

105

106

107

108

109

100

101010

0.1

1101

1

tenth



term: a number, variable, product, or quotient in an expression; sums and differences are not considered terms



tenth: 1 of 10 equal parts of a whole (1⁄10 or 0.1)


0.00111,000thousandth


Coin 1

Coin 2

HH HT

TH TT

theoretical probability



thousandth: 1 of 1,000 equal parts of a whole (1⁄1000 or 0.001)



theoretical probability: the likelihood that an event will occur under ideal conditions, calculated using the following formula: number of favorable outcomes/total number of outcomes


translation


tile



translation: a slide of a geometric figure



tile: to cover in square units to measure or illustrate area


triangle


trapezoid



triangle: a two-dimensional (flat) shape with 3 sides



trapezoid: a two-dimensional (flat) shape with 4 sides, exactly 1 pair of which are parallel


814unit


triangular prism



unit: another name for 1 (the units column is the same as the ones column); also a standard amount in which attributes (length, duration, mass) can be measured and quantified



triangular prism: a three-dimensional shape (solid) with 2 triangular bases and 3 rectangular faces


variable x + 3


unit fraction1a

1814

13

123



variable: a quantity that can change or have different values; also a symbol (often a letter) that stands for a variable



unit fraction: a fraction with a numerator of 1


1 cubic unit 12 cubic units

volume


vertex or corner



volume: the total number of cubic units needed to fill a three-dimensional space



vertex or corner: the point at which the sides of a two-dimensional (flat) shape or the edges of a three-dimensional shape (solid) intersect


x-axis

y

x

4

3

2

1

–1

–2

–3

–4

1 2 3 4 5 –5 –4 –3 –2 –1 0

(2,3)

(2,–3)(–2,–3)

(–2,3)


whole number

2 43 129

0, 1, 2, 3, 4, 5 …



x-axis: the horizontal axis on a coordinate grid



whole number: a number such as 0, 1, 2, 3; one of the positive integers or 0


yard(yd.)


y-axis

y

x

4

3

2

1

–1

–2

–3

–4

1 2 3 4 5 –5 –4 –3 –2 –1 0

(2,3)

(2,–3)(–2,–3)

(–2,3)



yard (yd.): a customary unit of length equal to 3 feet or 36 inches



y-axis: the vertical axis on a coordinate grid


zero property of

multiplication

a × 0 = 00 = 3 × 0

1,309 × 0 = 00 = 0 × 235


zero angle



zero property of multiplication: the property by which the product of a number and 0 is zero



zero angle: an angle whose measure is zero degrees

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Bridges Word Resource Cards 3-5 - Weebly