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Water Tank Functions helps middle school students practice for interpreting line graphs and using functions. Students set the initial level; time delay; and flow rate of an on-screen water tank so that it's water level over time matches that shown o

ConverTable Units is a program that accurately converts units of measurement to other units. For example, convert inches into centimeters or miles. What's New: Version 2.4.6: fixed potential crash in Useful Info screen if buttons were used without s

Middle-School (grades 5 through 9) math program written to provide skills in context. Students classify triangles based on sides and angles.

GridX is a mental math game. The object is to fill in numbered squares on the grid, before the time limit runs out. The time limit can be adjusted, and can be set for either a single round (count down the time for one square on the grid), or for the

Twenty-eight blackline masters comprise the basic package, with a complement of twenty-eight word problem worksheets. Each page contains fact bars presenting and previewing the facts to be used on the page. Worksheets follow a logical and thorough p

FRS Money Math is a fun and easy to use tool to aid students in learning to identify, total, add, and subtract money. It features eleven specific drills and digital speech feedback through Apple's Speech Manager software. What's New: Version 1.1 fix

Area Puzzles is a set of math programs for students is grades 5 through 9. Students must fill a ten by ten grid with colored tiles so that the area of each tile agrees with the number inside of the tile (see screenshot). This program is good for are

Poly is a program for exploring and constructing polyhedra. With Poly, you can manipulate a polyhedral solid on the computer and print out a flattened version (a net) which can then be cut out, folded, and taped, to produce a three-dimensional model

Pi Calculator uses the Monte Carlo method (random number generation) to calculate the value of pi (3.14...) with statistics. It might help you understand numerical methods or serve as an introduction to scientific computing. You can also save all th

Four Variables is a pre-algebra investigation for students in grades five through nine. The program secretly assigns values to four variables (w, x, y, and z) and the student must find these values by requesting the computer to perform operations wi

Math Flash Card Master provides the practice and testing of addition, subtraction, multiplication, and division. Math Flash Card Master can be adjusted to different knowledge levels, and includes optional sounds and a timer feature. What's New: Vers

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.