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Math Tools for the Classroom

Virtual manipulatives and practice tools for K–8 math, ready for the smartboard.

20 free toolsNo sign-up · Works on any device

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Math & Probability tools

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Teaching guides

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About Math Tools for the Classroom

Hands-on models make math visible. These virtual manipulatives let you model place value with base-ten blocks and ten frames, find patterns on an interactive hundreds chart, build numbers on a place value chart with regrouping, count the days of school toward the 100th day, run calendar math at morning meeting, compare fractions on a fraction wall, jump along number lines with integers and decimals, move geared clock hands to teach telling time, count coins and bills or make change on a money mat, and build shapes and fractions with pattern blocks and tangram puzzles — all big enough for the whole class to see.

For practice, there is a beat-the-clock math facts game, an interactive multiplication chart, printable math and money worksheets with answer keys, printable graph paper and coordinate planes, and dice, coins and a random number generator for probability and number sense.

Frequently Asked Questions

Which grades are these math tools for?

Most cover kindergarten through 5th grade, and some go further: the number line handles integers and decimals for middle school, and the dice, coins and random number generator work at any grade.

Can students use the math tools on their own devices?

Yes. The tools run in any modern browser, including Chromebooks and iPads, with no app to install and no student accounts.

Do the math worksheets come with answer keys?

Yes. The Math Worksheet Generator prints the student page first and an answer key on the next page.