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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.
Venn Diagrams (Lesson)
Help students learn about classifying numbers into various categories through answering questions about Venn Diagrams.
Comparing Fractions (Discussion)
Introduces students to the basics of reducing fractions and learning to compare fractions.
This worksheet is for use with the Equivalent Fractions Finder activity (http://www.shodor.org/interactivate/activities/EquivFractionFinder/).
This worksheet is for use with the Fraction Pointer activity (http://www.shodor.org/interactivate/activities/FractionPointer/).
Integer Division (Discussion)
Introduces the division of integers.
Uses modular (clock) arithmetic to find patterns in Pascal's Triangle.
Students practice arithmetic skills. Can be tailored for practice of all types of single operation arithmetic ranging from simple addition to operations with integers and decimals.
This worksheet is for use with the Bounded Fraction Pointer activity (http://www.shodor.org/interactivate/activities/BoundFractionPointer/).
Shows students that number patterns exist in the Pascal's Triangle, and reinforces student's ability to identify patterns.
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