7-12 Student Interactives

Number and Operations

Arithmetic Four
Connect four game pieces in a row before your opponent does.
Diffy
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)
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 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

Algebra Four
Solve an algebraic equation and you are on your way to Connect Four!
Balance Scales
Solve simple linear equations using a balance beam.

Geometry

Angles
Practice your knowledge of acute, obtuse and alternate angles.
Graphing Lines
Investigate the relationships between linear equations, slope, and graphs of lines.
Isometric Drawing Tool
Create dynamic 2-D or 3-D drawings on isometric dot paper.
Perimeter Explorer
Calculate the perimeter of a random shape.

Data / Probability

Coin Tossing
Explore probability concepts by simulating repeated coin tosses.
Create a Graph
Create a graph or view the examples.
Fish 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

Budget Odyssey
Drive a minibus to Budget Balancing Bliss.
Financial Football
Quickly answer the finance-themed questions to score touchdowns.
People’s Pie
It is time for you to control the budget of the federal government.