Math Ventures
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Free math courses

Math Ventures

Learn math one small step at a time. Free courses for grades 3 to 8.

Every lesson has one idea, one worked example, practice questions and a puzzle. No account is needed. Your progress stays in your browser.

Start the Fractions course Browse the courses
  • Free
  • No account
  • Grades 3 to 8

Pick your grade

Grades 3 to 6 are open now.

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See all 15 courses

  • Fractions

    Ready now

    Equal parts, equivalent fractions and adding fractions.

    10 lessons and 10 practice pages. Grades 3 to 5.

    0 of 10 lessons done

    Start the course

  • Multiplication and division

    Ready now

    Times tables, short multiplication and long division.

    10 lessons and 10 practice pages. Grades 3 to 4.

    0 of 10 lessons done

  • Decimals and place value

    Ready now

    Decimal numbers, place value and rounding.

    8 lessons and 8 practice pages. Grades 4 to 5.

    0 of 8 lessons done

  • Measurement and units

    Ready now

    Metric units, customary units, time and money.

    8 lessons and 8 practice pages. Grades 3 to 5.

    0 of 8 lessons done

  • Perimeter, area and volume

    Ready now

    Measure shapes and space in two and three dimensions.

    8 lessons and 8 practice pages. Grades 3 to 6.

    0 of 8 lessons done

  • Data and graphs

    Ready now

    Read tables, bar graphs and line plots.

    8 lessons and 8 practice pages. Grades 3 to 5.

    0 of 8 lessons done

How it works

  1. Read one short lesson.
  2. Study one worked example.
  3. Answer three to five practice questions.
  4. Finish with one puzzle.

15 courses are planned. Fractions, Multiplication and division, Decimals and place value, Measurement and units, Perimeter, area and volume, and Data and graphs are ready now, with 8 to 10 lessons and a practice page for each. New courses arrive each month.

For parents and teachers

  • No personal data No name, email or login. Read the privacy page.

  • Progress on this device Lesson progress stays in this browser. The site does not collect it.

  • One idea per lesson Each lesson takes about five minutes, with diagrams and answers to check.