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[Single Page User's Guide] [Brief Video Tutorial] [List of Math Links] [Printables for Common Core Standards]

Understand and use number notation and place value


Extended Core

Read and write numbers to 10,000 in both numberals and words, and relate them to the quantities they represent, e.g., relate numeral or written word to a display of dots or objects.

Change Words to Numbers

Match Words with Numbers


Extended Core

Identify the place value of a digit in a number, e.g., in 3,241, 2 is in the hundreds place. Recognize and use expanded notation for numbers using place value through 9,999, e.g., 2,517 is 2000 + 500 + 10 + 7; 4 hundreds and 2 ones is 402.

What's My Place?

Place Value Activty

Place Value Chart (aaamath.com)

Place Value Playoff (quia.com)


Extended Core

Compare and order numbers up to 10,000.

Compare Numbers up to 10,000 (EZ School)

Practice Comparing Numbers (quia.com)

Caterpillar Slider for Ordering Numbers (set max to 10,000)

UCount in steps, and understand even and odd numbers


Not Assessed

Count orally by 6's, 7's, 8's, and 9's starting with 0, making the connection between repeated addition and multiplication. Play The Super Sequencer to create skip counting sequences


Extended Core

Know that even numbers end in 0, 2, 4, 6, or 8; name a whole number quantity that can be shared in two equal group or grouped into pairs with no remainders; recognize even numbers as multiples of 2. Know that odd numbers end in 1,3,5,7, or 9, and work with patterns involving even and odd numbers.

Play Ghost Blasters for Even Numbers

Play Ghost Blasters for Odd Numbers

Identify Numbers as Odd or Even

The Dragon's Eggs (ictgames.com)

Add and subtract whole numbers


Extended Core

Add and subtract fluenty two numbers through 999 with regrouping and through 9,999 without regrouping.

 Draggable Addition

Draggable Subtraction

Play Math Journey (pick addition or subtraction for 3-digit numbers)


Extended Core

Estimate the sum and difference of two numbers with three digits (sums up to 1,000) and judge reasonableness of estimates.

www.quiz-tree.com Estimation (adding)

aaamath Estimation (add)

aaamath Estimation (subtract)


Not Assessed

Use mental strategies to fluently add and subtract two-digit numbers.

Mental Math (adding: Scroll up the page for a lesson)

Mental Math (subtracting: Scroll up the page for a lesson)

ers Multiply and divide whole numbers



Use multiplication and division fact families to understand the inverse relationship of these two operations, e.g., because 3 x 8 = 24, we know that 24 ÷ 3 = 8 or 24 ÷ 8= 3; express a multiplication statement as an equivalent division statement.

Convert between Multiplication and Division Number Sentences

Write Fact Family Sentences (EZ School)



Recognize situations that can be solved using multiplication and division including finding "How many groups?" and "How many in a group?" and write mathematical statements to represent those situations.

Operation Snowman

Operation Blustery Day

Operation Restore Power

Operation Thunderstorm

Beacon Web Lesson (Cameron's Trip)



Find products fluently up to 10 x 10; find related quotients using multiplication and division relationships.

Harcourt Multiplication Practice (Pick Multiplication, facts up to 10)

Play The Timernator (formerly ArithmAttack) (make high number 10)

Multiplication Flashcards

Multiplication Facts (0-9) with printable reports

Play Meteor Multiplication

Play Tunnel Blaster


Extended Core

Find solutions to open sentences, such as 7 x ? = 42 or 12 ÷ ?= 4, using the inverse relationship between multiplication and division.

Use Multiplication Facts to Complete Division Sentences

Use Division Facts to Complete Multiplication Sentences


Not Assessed

Mentally calculate simple products and quotients up to a three-digit number by a one-digit number involving multiples of 10, e.g., 500 x 6, or 400 ÷ 8.

Mental Multiplication

Mental Division



Solve division problems involving remainders, viewing the remainder as the "number left over," interpret based on problem context, e.g., when we have 25 children with 4 children per group then there are 6 groups with 1 child left over. Play City Blocks to Understand Remainders
Problem-solving with whole numbers



Given problems that use any one of the four operations with approprite numbers, represent with objects, words (including "product" and "quotient"), and mathematical statements; solve.

Beacon Web Lesson (Is That a Fact?)

Understand simple fractions, relation to the whole, and addition and subtraction of fractions



Understand that fractions may represent a portion of a whole unit that has been partitioned into parts of equal area or length; use the terms "numerator" and "denominator".

Naming Fractions Quiz

Naming Circle Pieces as Fractions

Harcourt School Activity

Play Home Sweet Pie



Recognize, name, and use equivalent fractions with denominators 2, 4, and 8, using strips as area models.

Online Fraction Bars (mathplayground.com)

Use Bars to Create Equivalent Fractions (Directions are at bottom of page)



Place fractions with denominators of 2, 4, and 8 on the number line; relate the number line to a ruler; compare and order up to three fractions with denominators 2,4, and 8.

Play The Ruler Game (click on eighths)

Use bars to create fractions that you create


Extended Core

Understand that any fraction can be written as a sum of unit fractions, e.g., 3/4 = 1/4 + 1/4 + 1/4. Use Bars to Add Unit Fractions


Extended Core

Recognize that addition and subtraction of fractions with equal denominators can be modeled by joining or taking away segments on the number line.

Use Bars to Add and Subtract Fractions with Equal Denominators

Understand simple decimal fractions in relation to money


Extended Core

Understand and relate decimal fractions to fractional parts of a dollar, e.g., 1/2 dollar = $0.50; 1/4 dollar = $0.25. EduPlace Quiz (Click lesson 20.7 : Relate Decimals, Fractions, and Money)


Measure and use units for length, weight, temperature and time


Extended Core

Know and use common units of measurements in length, weight, and time.

Measure Lengths (thatquiz.com)

Read Clocks Online (Harcourt)

Play Stop the Clock

Play Bedtime Bandits


Extended Core

Measure in mixed units within the same measurement system for length, weight, and time: feet and inches, meters and centimeters, kilograms and grams, pounds and ounces, leters and millilters, hours and minutes, minutes and seconds, years and months.

Measure Using Centimeters

Measure Using Inches

Converting Hours & Minutes


Extended Core

Understand relationships between sizes of standard units, e.g., feet and inches, meters and centimeters.

Convert Customary Lengths

Play Math Lingo (pick Unit 3)


Extended Core

Know benchmark temperatures such as freezing (32 °F, 0 °C); boiling (212 °F, 100 °C); and compare temperatures to these, e.g., cooler, warmer.

Beacon Web Lesson : Metric (Be A Scientist)

Beacon Web Lesson : U.S. (Hot Stuff)

Understand meaning of area and perimeter and apply in problems



Know the definition of area and perimeter and calculate the perimeter of a square and rectangle given whole number side lengths.

Play Shape Surveyor (click on Area and Perimeter)



Use square units in calculating area by covering the region and counting the number of square units. Calculate Area Online (adjust perimeter bar to change the shape of the region)



Distinguish between units of length and area and choose a unit appropriate in the context. Learn About Customary Units of Length


Extended Core

Visualize and describe the relative sizes of one square inch and one square centimeter.  

Estimate perimeter and area



Estimate the perimeter of a square and rectangle in inches and centimeters; estimate the area of a square and rectangle in square inches and square centimeters.


Solve measurement problems


Extended Core

Add and subtract lengths, weights, and times using mixed units within the same measurement system.

Online Quiz for Adding Time

Subtracting Time Online

PAPER & PENCIL are needed for the links below:

Add feet & inches

Subtract feet & inches

Add pounds & ounces

Subtract pounds & ounces

Add hours & minutes

Subtract hours & minutes


Extended Core

Add and subtract money in dollars and cents.

Add Money Online (paper & pencil needed)

Subtract Money Online (paper & pencil needed)



Solve applied problems involving money, length, and time.

Elapsed Time Matching (quia.com)

Time Word Problems (quia.com)

Play Cash Out (money problems)



Solve contextual problems about perimeters of rectangles and areas of rectangular regions. Complete a WebQuest titled Using Area & Perimeter to Design a Fun House
Recognize the basic elements of geometric objects



Identify points, line segments, lines, and distance.

Math.com Geometry Lesson (includes parallel, perpendicular, intersecting, & skew)



Identify perpendicular lines and parallel lines in familiar shapes and in the classroom.



Identify parallel faces of rectangular prisms in familiar shapes and in the classroom.

Learn about Faces (excludes parallel)

Identify Shapes of Faces (excludes parallel)

Name and explore properties of shapes



Identify, describe, compare, and classify two-dimensional shapes, e.g., parallelogram, trapezoid, circle, rectangle, square, and rhombus, based on their component parts (angles, sides, vertices, line segment) and on the number of sides and vertices.

Play Quadrilateral Quest

BBC Activity for Sorting 2-D Figures



Compose and decompose triangles and rectangles to form other familiar two-dimensional shapes, e.g., form a rectangle using two congruent right triangles, or decompose a parallelogram into a rectangles and two right triangles.  
Explore and name three-dimensional solids



Identify, describe, build, and classify familiar three-dimensional solids, e.g., cube, rectangular prism, sphere, pyramid, cone, based on their component parts (faces, surfaces, bases, edges, vertices).  


Extended Core

Represent front, top, and side views of solids built with cubes.

Solid Figures (Harcourt)

Create Solids with Cubes (NLVM)

Explore Views of Rectangular Solids

Use bar graphs


Extended Core

Read and interpret bar graphs in both horizontal and vertical forms.

Bar Graphs Quiz


Extended Core

Read scales on the axes and identify the maximum, minimum, and range of values in a bar graph.

Make Changes to a Graph (use your own minimum, maximum, axes labels, data set)

Find Data Landmarks (Click range only)


Extended Core

Solve problems using information in bar graphs, including comparison of bar graphs.

Answer Questions about Bar Graphs









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