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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

Describing Patterns

Describing Patterns Gives examples of various ways students might interpret the same sequence of cubes. These differences illustrate the importance of discussing and analyzing patterns in the classroom. <iframe src="http://www.nctm.org/java/eexamples/4.2/standalone2.htm" style="width: 100%; height:...

Fraction Tracks

Fraction Tracks Fraction Tracks from the Standards E-Examples (5.5.1). <iframe src="http://www.nctm.org/java/eexamples/5.1/standalone2.htm" style="width: 100%; height: 640px" scrolling="no" marginwidth="0" marginheight="0" frameborder="0" vspace="0" hspace="0"> </iframe> How to U...

Making Patterns

Making Patterns Includes an interactive figure for creating, comparing, and viewing multiple repetitions of pattern units. The interactive figure illustrates how students can create pattern units of squares, then predict how patterns with different numbers of squares will appear when repeated in a gr...

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?...

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Calculation Nation
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