Interactivate

Search Interactivate
Shodor > Interactivate > Search Interactivate
This worksheet is for use with the Slope Slider activity (http://www.shodor.org/interactivate/activities/SlopeSlider/).
This worksheet is for use with the Vertical Line Test activity (http://www.shodor.org/interactivate/activities/VerticalLineTest/).
Fraction Quiz (Activity)
Test your fraction skills by answering questions. This quiz asks you to simplify fractions, convert fractions to decimals and percentages, and answer algebra questions involving fractions. Choose difficulty level, question types, and time. Fraction Quiz is one of the Interactivate assessment quizzes.
This worksheet is for use with the Fraction Four activity (http://www.shodor.org/interactivate/activities/FractionFour/).
This worksheet is for use with the Caesar Cipher II activity (http://www.shodor.org/interactivate/activities/CaesarCipherTwo/).
Number Cruncher (Activity)
Similar to the original "Function Machine" but lists input and output in a table and will not let the user attempt to guess the rule without having at least two data points. Number Cruncher is one of the Interactivate assessment explorers.
Introduces students to modular (clock) arithmetic and how modular arithmetic can be used to encode messages using simple shift, multiple and affine ciphers.
Sample square drawn on a coordinate grid for use with the Ordered Simple Plot Activity (http://www.shodor.org/interactivate/activities/OrderedSimplePlot/).
Learn about how the Pythagorean Theorem works through investigating the standard geometric proof. Parameters: Sizes of the legs of the triangle.
Recursion (Discussion)
Discusses the idea of recursion as it pertains to fractals and sequences.
a resource from CSERD, a pathway portal of NSDL NSDL CSERD