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Identity Properties (Discussion)
Introduces the concepts of the additive identity and multiplicative identity and how they are used when solving equations.
Caesar Cipher II (Activity)
Encode and decode messages to determine the form for an affine cipher. Input a message to encode, then input your guesses for the constant and multiplier. Caesar Cipher II is one of the Interactivate assessment explorers.
Demonstrates the initial connections between functions and their graphs.
This worksheet is for use with the Coloring Multiples in Pascal's Triangle activity (http://www.shodor.org/interactivate/activities/ColoringMultiples/).
This worksheet is for use with the Sierpinski's Carpet activity (http://www.shodor.org/interactivate/activities/SierpinskiCarpet/).
This worksheet is for use with the Vertical Line Test activity (http://www.shodor.org/interactivate/activities/VerticalLineTest/).
This worksheet is for use with the lesson InteGreat (http://www.shodor.org/interactivate/lessons/InteGreat/).
This worksheet is for use with the Derivate activity (http://www.shodor.org/interactivate/activities/Derivate/).
This worksheet is for use with the Functional Graphs lesson plan (http://www.shodor.org/interactivate/lessons/FunctionalGraphs/).
Students investigate linear functions with positive slopes by trying to guess the slope and intercept from inputs and outputs. Positive Linear Function Machine is one of the Interactivate assessment explorers.
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