We've been in your shoes. Key was founded in 1971 by math teachers determined to help struggling students learn the basics and build a foundation for success. Forty years later, we remain dedicated to helping all students excel in mathematics by providing teachers with the very best technology tools and resources.
Learn how our grant-winning teachers make math relevant for their students, and nab some great ideas to use in your classroom.
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Students and teachers describe Sketchpad, how they use it, and the mathematics they've learned with it.
Spark learning with the "Best Educational Software of All Time"-and give your students a tangible, visual way to learn mathematics-with The... Learn more
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Get your students in grades 4-8 excited about what they can learn from data with TinkerPlots™, version 2! Learn more
Classroom-tested and proven successful, our Key to...® workbooks allow students in grades 4-12 to engage in quick, immersive problem sets that... Learn more
Fathom Dynamic Data® software allows 8th graders through college students to gather, explore, graph, analyze, and animate their own data, data... Learn more