Place Value, Addition & Subtraction of Whole Numbers & Decimals

Revise Wise Maths: Place Value
(online tutorial regarding place value)

Wicked Maths Stuff:  Blast Off
(solve math problems using various operations)

Jefferson Lab Place Value Game
(online place value game)

Sock: Adding Decimals
(3D online mathematical game.  Push the green blocks into the holes to make the target number.)

Base 10 Blocks-Place Value
(use interactive Base 10 blocks to explore place value)

Ambleweb: Totally Mental Math Machine 2
(operations with decimals)

Callum’s Addition
(adding pairs of numbers on a pyramid)

BBC's Maths Files: Builder Ted
(place decimal numbers in sequential order)

Base 10 Blocks-Decimals
(use interactive Base 10 blocks to add & subtract decimals)

Estimate: 
(se a number line to develop/practice skills in estimation)

Button Beach Challenge
(math reasoning activity)

Power Lines 1:
(new  twist on number square activities to practice addition of whole numbers and use numerical reasoning skills)

Power Lines 2:
(a little more difficult than Power Lines 1, you need to complete Power Lines 1 and get the password to enter into Power Lines 2)

Power Lines 3:
(a little more difficult than Power Lines 2, you need to complete Power Lines 2 and get the password to enter into Power Lines 3)

Algebra:  Addition & Subtraction

Cyberchase Games:  Pattern Quest
(discover a hidden pattern in a grid)

Cyberchase Games: Poddle Weigh-In
(discover unknown weights using a balance)

Late Delivery
(Identifying values for a variable)

Data Analysis & Graphing
 

Data Picker
(Gathering & totaling data; identifying corresponding graphs)

Billy Bug 1
(Locating points on Quadrant I of the coordinate plane)

Illuminations: Create a Bar Graph
(input data & create a bar graph)

Illuminations: Create a Circle Graph
(input data & create a circle graph)

Basketmath: 
 (online quizzes regarding many math topics, available in Spanish also)

Sum Sense:  Multiplication
(use reasoning skills to place the factors and products in multiplication problems)

Sum Sense:  Division
(use reasoning skills to place the dividends, divisors and quotients in division problems)

Decimal and Whole Number Jeopardy: 
(practice many types of math operations in a jeopardy style format, for one or two players)

Number Maze
(Move around a maze collecting numbers, plus and multiplication signs to make a target of 100 in as short a time as possible.)

Build a Bug
(solve math problems using various operations and build bugs)

Math Magician
(customizable online basic fact drill & practice)

Ambleweb: Division Machine
(practice with division)

Illuminations:  Product Game
(2-player game to practice factors & multiples)

Table Trees
(practice with multiplication facts)

Interactivate: Factorize
(Identify factors of numbers and illustrate on graphs)

Division Bomber
(solve division problems to drop bombs)

Division MATHO
(practice with division facts using a bingo format)

Decimals: Fast Facts -
(learn how to add, subtract, multiply, divide, and round decimals. Includes a place value chart)

Decimals
(These pages teach operations on decimals covered in K8 math courses.
Each page has an explanation, interactive practice and challenge.)

Function Machine
(Solve one and two step problems)

Equation Match
(Identify equations with the same value for “x”)

Interactive Mathematics: Function Machine –
(Explore the concept of functions by putting values into this machine and observing its output)

Maths File: Late Delivery
(identify values for a variables)

Exponents, Prime & Composite Numbers

Prime & Composite Numbers
(practice identifying prime & composite numbers)

Ambleweb's Prime Number Checker
(use this interactive machine to learn about these unique numbers)

Eratosthenes' Sieve -
(Click on a number and watch while its multiples are highlighted. Keep choosing numbers until all the prime numbers between 2 and 400 have been discovered.)

Spooky Sequences: Square Numbers
(practice sequencing with square numbers)

Count On: Primes, Factors & Divisibility
(practice divisibility rules with large numbers

Factor Tree:
(Factor numbers using a tree diagram)

Fraction Concepts
 

Beginning Fractions
(identify fractions shown as pictures)

Fractions - Parts of a Whole
(relates parts of a whole unit to written description & fraction)

Shodor's Equivalent Fractions Finder
(create equivalent fractional graphics)

Shodor's Fraction Four
(Practice simplifying, converting, multiplying, decimals, &, & fractions)

Fractions-Multiple Activities
(These pages are all about the operations on fractions covered in K8 math courses. Each page has an explanation, interactive practice and challenge games about fractions)

Count On: Fraction Games
(several games using operations with fractions)

BBC's Maths Files: Saloon Snap
(identify equivalent fractions, decimals & percents)

Count On: Circus Math Pairs Game
(match equivalent fractions and decimals)

Geometric Figures:
Lines & Angles

Ambleweb's What's My Angle?
(online resource for teaching angles)

Ambleweb's Angle Activities?
(20 interactive investigations using a protractor)

Nettrain:  What is an Angle?
(Students learn basic concepts, terminology, and use of angles.)

Nettrain:  Angle Hypatia
(Students identify, label and calculate angles that are supplementary, complementary or corresponding)

Geometric Figures:
Plane & Solid

Shodor Interactivate: Area Explorer
(Students are shown shapes on a grid after setting the perimeter and asked to calculate areas of the shapes.)

Geometry
(These pages teach geometry facts covered in K8 math courses.  Each page has an explanation, interactive practice and challenge games about geometry )

Nettrain: Congruent Shapes
(Students learn the concept of congruency between geometric shapes.)

Nettrain: Congruent Shapes (in Spanish)
(Students learn the concept of congruency between geometric shapes.)

Nettrain: Polygons
(recognize and distinguish polygons with a focus on the quadrilateral, trapezoid and rhombus.)

Nettrain: Geometric Shapes
(Students learn to distinguish between geometric and irregular shapes.)

Nettrain: Geometric Shapes (in Spanish)
(Students learn to distinguish between geometric and irregular shapes.)

Nettrain: Right Triangles
(basic right triangles)

Nettrain:  Triangles
(identify triangles as two dimensional shapes by their name and attributes)

Nettrain:  Triangles (in Spanish)
(identify triangles as two dimensional shapes by their name and attributes)

Nettrain:  Transformation Trio
(Students learn to identify that plane objects can be transformed by translation, rotation and reflection)

The Tessellation Tool
(build tessellations, translate and rotate)

Tessellations
(Using regular and semi-regular tessellations to tile the plane)

Tessellations:  Transformations:  Reflections
(Dynamically interact with and see the result of a reflection transformation.)

Tessellations:  Transformations:  Rotation
(Dynamically interact with and see the result of a rotation transformation.)

Tessellations:  Transformations:  Translation
(Dynamically interact with and see the result of a translation transformation.)

How Many Cubes?
(Calculate how many cubes you need to make the different 3D shapes shown.)

MathsNet Interactive Geometry: 3d Nets
(Use the display and the slider to see how shapes up made up from their nets.)

MathsNet Interactive Geometry: 3d Volume of a Box
(The volume of a box can be determined by using this applet to manipulate and enumerate unit cubes, rows of unit cubes, or layers of unit cubes.)

Illuminations:  Cube Nets
(examine various two-dimensional figures to determine which ones can be folded into a cube.)

Shodor Interactivate: Area Explorer
(Students are shown shapes on a grid after setting the perimeter and asked to calculate areas of the shapes.)

Shodor Interactivate: Perimeter Explorer
(Students are shown shapes on a grid after setting the area and asked to calculate perimeters of the shapes.)

Interactive Mathematics: Geoboards
(Use interactive geoboards to illustrate area, perimeter, and rational number concepts.)

Probability

Interactive Mathematics: Probability & Coins
(investigate probability by tossing virtual coins)

BBC's Maths Files Fish Tank: Probability
(investigate the probability of catching a particular color of fish)

Interactive Mathematics: Probability & Spinners
(investigate probability using online spinners)

Shodor Interactivate: Probability
(explore probability with a racing game and one die)

Bobbie Bear - Counting Strategies, Probability
(Bobbie Bear is planning a vacation and wants to know how many outfits can be made using different colored shirts and pants.)