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Interactive Highlights

  • Turtle Pond (Pre-K–8)

    Estimate length and angle measure while guiding a turtle to a pond using computer commands!

  • Pan Balance- Shapes

    This updated HTML5 applet allows students to build algebraic thinking by exploring shapes of unknown weight. Go ahead and play this on your desktop or mobile device today! 

  • Mobile Interactives

    School is now in session! Integrate technology into your classroom using these great interactives today!

New Interactives

PlotterPenguin

Plotter the Penguin

Learn how to use coordinates with Plotter the Penguin!...

PickAPath

Pick-a-Path

Help Okta reach the target by choosing a path from the top of the maze to the bottom. Seven levels with seven puzzles will test your skills with powers of ten, negative numbers, fractions, decimals, and more. How many starfish can you earn?...

IGDAreas
Geometry

Interactive Geometry Dictionary: Areas in Geometry

3-5, 6-8
The applets in this Interactive Geometry Dictionary (IGD) will show you how to find the area of some common shapes: rectangles, triangles and parallelograms.
NimGames
Number and Operations

Nim Games

9-12
This applet allows users to play different versions of Nim, Nim a type of "take‑away game" in which players alternately remove counters, and the player who takes the last counter wins.
OctagonIsland
Geometry

Octagon Island

9-12
Use this tool to explore the distances from an interior point of an octagon to its sides and find what point gives the minimum distance.

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Calculation Nation
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