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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

    Is your school 1:1? Integrate technology into your classroom using these tablet-optimized interactives today!

New Interactives

Frieze Patterns

Frieze Patterns Students can experiment with the seven classes of Frieze patterns with this activity. They can explore the transformations that constitute each of the seven categories. <p> Class I - Translation </p> <applet code="GSP.class" archive="jsp4.jar" codebase="/java/J

6.4.3 Composing Reflections

Examine the result of reflecting a shape successively through two different lines.

5.5.1 Collecting and Examining Weather Data

Students organize and then examine data that has been collected over a period of time in a spreadsheet.
PiFight ICON
Geometry

Pi Fight

6-8, 9-12

Become comfortable with using both radians and degrees. 

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Calculation Nation
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