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EMSolution Algebra
70698 algebraic problems from basic to advanced. Proving algebraic identities, solving linear, quadratic, biquadratic, reciprocal, cubic equations and inequalities, and more. Fully explained step by step solutions. Tutoring material provided for each solution step. Formulas proofs. Authoring options to develop didactic materials, variant tests and lesson plans Proofs of identities, solutions of equations and inequalities, simplification of expressions.
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A Game of Memory
A Game of Memory is a classic "Concentration" style game where children try to match tiles consisting of different kinds of foods. Flip over two matching tiles and they disappear. If the tiles don't match, they turn back over, so remember what you've seen, because you might need it again later! Hours of fun pictures and noises that will exercise your child's memory, as well as logical skills.
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Adding Three Fractions
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.
mathematics pre-algebra middle school education elementary k-12 high school junior high macintosh freeware middle school mathmatics |
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Angle Doubling
Middle-School (grades 5 through 9) math program written to provide skills in context. Students write and solve simple algebra problems, then manipulate the vertices of an on-screen triangle so that it matches given information about its angles. Sample problem: "Make triangle ABC so that mmathematics pre-algebra middle school education elementary k-12 high school junior high macintosh freeware middle school mathmatics |
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Arcs & Sectors
Middle-School (grades 5 through 9) math program written to provide skills in context. Given the radius or diameter of a circle, and the measure of a central angle, students must find the following: the area of the circle; the area of the sector defined by the central angle; the circumference of the circle; the length of the arc defined by the central angle. All answers are rounded to the nearest hundredth.
mathematics pre-algebra middle school education elementary k-12 high school junior high macintosh freeware middle school mathmatics |
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Box & Whiskers Drill
Middle-School (grades 5 through 9) math program written to provide skills in context. Students use sets of data to construct on-screen box and whisker plots.
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