Math Investigations K-5

Math Investigations

Meeting the standard in grades K-5

Website Links
Sites for Students
Sites for Teachers

NCTM Math Strands
Numbers and Operations
Number Sense, Operations, Decimals, Fractions
  • Standards & Expectations
  • Ideas & Worksheets
  • Book Suggestions
  • Algebra
    Patterns, Sorting, and Mathematical Models
  • Standards & Expectations
  • Ideas & Worksheets
  • Book Suggestions
  • Geometry
    2-D Shapes, 3-D Shapes, and Spatial Relationships
  • Standards & Expectations
  • Ideas & Worksheets
  • Book Suggestions
  • Measurement
    Length, Volume, Weight, Perimeter, Area, and Time
  • Standards & Expectations
  • Ideas & Worksheets
  • Book Suggestions
  • Data Analysis and Probability
    Collecting, Organizing, and Representing Information
  • Standards & Expectations
  • Ideas & Worksheets
  • Book Suggestions

  • Contact Us
    Please contact us with any questions, comments, or ideas about teaching math in elementary school.

    Student Math Websites

    Math Manipulatives Online - Use math manipulatives online to learn about number sense, algebra, geometry, measurement, and data analysis. Divided into grade levels.

    Scott Foresman eTools - Place value blocks, counters, money, time, fractions, probability, spreadsheet/data/grapher, geometry shapes, geometry drawing.

    Math Cats - Math games, crafts, pictures, stories, and more.

    Hooty Owl Addition and Subtraction - Addition and Subtraction game for beginning math students.

    Fun Brain Math Games - 25 Arcade style math practice games.

    Aunty Math Problem Solving - Have fun solving the challenges. When you have figured out an answer that makes sense to you, then you can send your answer to Aunty Math and she'll write back!

    MegaMath Tables - Times Tables Games and Memorization Tips.

    MATHO and other math games - Practice math skills while playing MATHO, Concentration, and Hidden Picture.

    Cool Math 4 Kids - Fun math games and puzzles for all ages!

    Math Dictionary for Kids - an animated, interactive dictionary that explains over 500 math terms.

    Primary Math Games - Cool site with lots of fun math games like Da'Number, Little Rocketman, and Carnival Jackpot!

    PBS Kids Math Games - Over 30 problem solving math games.