Interactivate


Search Interactivate


Shodor > Interactivate > Search Interactivate

This worksheet is for use with the Derivate activity (http://www.shodor.org/interactivate/activities/Derivate/).
This worksheet is for use with the Tables and Chairs activity (http://www.shodor.org/interactivate/activities/Chairs/).
Caesar Cipher III (Activity)
Decode encrypted messages to determine the form for an affine cipher, and practice your reasoning and arithmetic skills. Input your guesses for the multiplier and constant. Caesar Cipher III is one of the Interactivate assessment explorers.
This worksheet is for use with the Tortoise and Hare Race activity (http://www.shodor.org/interactivate/activities/Tortoise/).
Introduces students to reading and interpreting graphs.
Step through the generation of Sierpinski's Triangle -- a fractal made from subdividing a triangle into four smaller triangles and cutting the middle one out. Explore number patterns in sequences and geometric properties of fractals.
Introduces students to lines, rays, line segments, and planes.
Julia Sets (Activity)
Enter a complex value for "c" in the form of an ordered pair of real numbers. The applet draws the fractal Julia set for that seed value.
Polar Coordinates (Activity)
This activity allows the user to explore the polar coordinate system. The applet is similar to GraphIt, but instead allows users to explore the representation of a function in the polar coordinate system.

a resource from CSERD, a pathway portal of NSDL NSDL CSERD