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Slot Machine Clinic
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students calculate the probability of three different types of outcomes on a slot machine: three apples, at least one apple, or no apples.
middle school high school k-12 education pre-algebra
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Number Line
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students locate points on a number line. Problems deal with fractions, decimals, square roots, and/or absolute values.
school middle education macintosh middle school pre-algebra
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Triangle Types
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students classify triangles based on sides and angles.
high school mathematics elementary education pre-algebra
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Graphing Functions
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students find and plot solutions to parabolas, hyperbolas, and absolute value functions using an on-screen Cartesian plane and five moveable points.
mathematics high school macintosh pre-algebra k-12 school education
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Linear Systems Beams
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students manipulate weights on two balance beams to solve two simultaneous equations.
middle elementary pre-algebra mathematics education k-12
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Chase
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students are shown a Cartesian plane across which a small dot moves. Students try to "capture" the dot by typing in its current or anticipated coordinates.
macintosh middle k-12 pre-algebra education
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Adding Three Fractions
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students choose one of two types of problems: ruler fractions (halves, fourths, eighths, sixteenths) or regular fractions. Students must add the given three fractions. Every problem is illustrated with an interactive sketch.
education middle school mathmatics macintosh k-12 high school
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Pizza Party Puzzles
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students use hints to find what fraction of a pizza was eaten by each of five party-goers. Sample hints: "Judy had 2/5 of a pizza. Bill ate twice as much pizza as Judy."
elementary education high school mathmatics mathematics pre-algebra
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Percent-O-Rama
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students use mental math and proportional thinking to find common percentages (10% 5% 1% 15%, etc.) of a given number.
pre-algebra school middle school middle education mathematics
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$1.64 Puzzle
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students must place four quarters, four dimes, four nickels, and four pennies on a 4 by 4 grid so that the rows and columns sum to given values. The program generates hundreds of problems on two levels of difficulty.
middle mathematics high school macintosh school
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