7-12 Student Interactives



Number and Operations    Algebra    Geometry   Data / Probability   Money Games 


Number and Operations
  • Arithmetic FourArithmetic Four
    Connect four game pieces in a row before your opponent does.
  • DiffyDiffy
    Solve an interesting puzzle involving the differences of given numbers.
  • Expression Exchange
    Build coin expressions, then exchange them for variable expressions.
  • Free Rice - Basic Math (Pre-Algebra)Free Rice - Basic Math (Pre-Algebra)
    Select the correct answer and earn rice for the United Nations World Food Program.
  • Graphing Slope-Intercept
    Explore slope-intercept form of a line. Connect the slope and y-intercept to the equation of the line. 
  • Maze GameMaze Game
    Can you successfully direct a robot through a mine field?
  • Plinko Probability
    Predict the bin where a single ball might fall and then repeat trials of 100 balls and compare the outcomes.
  • Unit Rates
    Discover the unit rate while shopping for fruits, vegetables, and candy. Construct a double number line and look for patterns.
  • Algebra FourAlgebra Four
    Solve an algebraic equation and you are on your way to Connect Four!
  • Balance ScalesBalance Scales
    Solve simple linear equations using a balance beam.
  • AnglesAngles
    Practice your knowledge of acute, obtuse and alternate angles.
  • Isometric Drawing ToolGraphing Lines
    Investigate the relationships between linear equations, slope, and graphs of lines.
  • Isometric Drawing ToolIsometric Drawing Tool
    Create dynamic 2-D or 3-D drawings on isometric dot paper.
  • Perimeter ExplorerPerimeter Explorer
    Calculate the perimeter of a random shape.
Data / Probability
  • Coin TossingCoin Tossing
    Explore probability concepts by simulating repeated coin tosses.
  • Create a GraphCreate a Graph
    Create a graph or view the examples.
  • fish tankFish Shop
    What probability does Pythagoras have to catch a red fish?
  • Least-Squares Regression
    Create your own scatter plot or use real-world data and try to fit a line to it!
Money Games
Contact UsContact Us to recommend a high quality online educational game for this page.