Estimate length and angle measure while guiding a turtle to a pond using computer commands!
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!
School is now in session! Integrate technology into your classroom using these great interactives today!
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 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">
How to U...
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...
Learn how to use coordinates with Plotter the Penguin!...
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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