Poly is a math shareware program for exploring and constructing polyhedra.

## Product

A series of activities to engage students while building math skills.

Use Destination Math as a comprehensive K-12 mathematics program that transforms math instruction through an interactive learning environment. Featuring sequenced, prescriptive, step-by-step instruction, Destination Math helps students develop fluency in critical skills, math reasoning, conceptual understanding and problem-solving skills.

Hey Math is a web-based, supplemental K-12 math program. The program includes demonstrations of concepts, practice exercises and games in a variety of topics at each grade level. Teachers can use the program for whole class demonstrations of concepts or assign exercises and reinforcement activities to individual students. Teachers can monitor student progress for each grade-level topic.

This program introduces and builds fundamental early math skills in numbers, shapes, sizes, quantities, patterns, sequencing, addition, and subtraction.

Classworks is a web-based instructional software that provides interactive lessons, customized learning and assessment in K-12 Math, Reading, and Language Arts. Elementary Science lessons are also available. Classworks units are based on state standards and offer interactive instruction through a multi-sensory approach that includes voice, pop-up text, audio support, video, photographs, artist drawings, and animated clips. The multiple modalities may be helpful for those with limited English proficiency or learning disabilities, or as a Response to Intervention.

This study investigated the effect of students' ability and type of instructional program, structured and unstructured, on easy and difficult posttest items. Seventh-grade students worked through 14 instructional activities in The Geometer Sketchpad, a dynamic geometry program, and accessed a Geometry tutorial developed to parallel the state math standards for geometry. Low-ability students scored higher in the less structured program, whereas high- and medium-ability learners performed better in the structured program.

GeoGebra is a dynamic mathematics software for schools that joins geometry, algebra, spreadsheets, graphing, statistics and calculus. Users can do constructions with points, vectors, segments, lines, conic sections as well as functions and change them dynamically afterwards. Additionally, math equations and coordinates can be entered directly. GeoGebra allows students to see the relationships between these different branches of mathematics.GeoGebra is available both online and offline versions.

An environment in which students can select from several different math-related activities, earning points and charting their progres.. Different software packages are available, covering grades 1 through 12. A home version is also available through Knowledge Adventure (www.knowledgeadventure.com/).

The Geometer's Sketchpad® Dynamic Math software allows students to visualize and explore mathematical relationships. Students can create and investigate their own constructions and models, and teachers can create online activities for students.