Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Eastman 7th Math
    1. Stretching and Shrinking
    2. Circles

    Eastman 7th Math

    Author:Gretchen Eastman
    These activities are for my students in 7th grade math at Springville, IA.
    Eastman 7th Math

    Table of Contents

    • Stretching and Shrinking

      • Perimeter Scale Factor vs Area Scale Factor
      • Wumps
      • Missing lengths in similar triangles
      • Similar Triangles Problem
      • Shadows and Right Triangles
    • Circles

      • Rolling a circle to find pi
      • Area of a Circle
      • Parts of a Circle
    Next
    Perimeter Scale Factor vs Area Scale Factor

    New Resources

    • Rectangle Construction Template (V2)
    • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
    • Limaçons
    • Nikmati Keunggulan Di Bandar Judi Terpercaya
    • רישום חופשי

    Discover Resources

    • graph
    • forum
    • Latitude Angles
    • tableauCoordoPC
    • Nguyen ly xep cau 2
    • Vy Vo McNeight MATH Q2 Project
    • Points on Kiepert Hyperbola

    Discover Topics

    • Tangent Line or Tangent
    • Diagrams
    • Ellipse
    • Cone
    • Real Numbers
    AboutPartnersHelp Center
    Terms of ServicePrivacyLicense
    Graphing CalculatorCalculator SuiteMath Resources

    Download our apps here:

    Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

    © 2026 GeoGebra®