"Want to learn how to quickly square a number that ends in 5? Or how to tell if a number is divisible by 3? Or maybe you'd like to learn how to calculate square roots by hand? That's the kind of fun and fascinating math tricks and trivia
you'll find here at CuriousMath.com."
A collection of interactive lessons for Math and Science on Place Value, Number Lines, Order Whole Numbers, Estimate Whole Numbers, Integers, Expanded Notation, Roots & Stems, Plant Cells, Photosynthesis, Plants With Seeds, Gymnosperms, Angiosperms, Flowers, Plants Without Seeds, Mosses & Ferns, Plant Adaptions, The Kindoms of Life
Free k12 school resources on math, history, social studies, science, living things, space, reading, writing, art and music for k12 students and teachers.
Math
Basic arithmetic, measurement, shapes, counting number, money, and word problems.
Science & Technology
Computers, technology, physics, chemistry and engineering for Kindergarten Kids, K-1, and K-2 students.
Living Things
Free educational resources on living things includes animals, the human body, plants and safety.
Art & Music
Arts and Music includes art history, music, painting, drawing, theatre and dance.
Social Studies
social studies includes geography, famous people, holidays and world cultures.
Earth Science
Geology, oceanography, weather, nature and the environment for kindergarten kids, K-1, and K-2 students.
Reading & Writing
Language arts includes reading, writing, grammar, poetry, alphabet, and online stories.
History
America history, world history, and ancient history.
U.S. History & Culture
Education resources on America includes United States history, government, geography and culture.
Space
The universe, solar system, stars and space exploration.
XtraMath is a Seattle-based nonprofit organization dedicated to math achievement for all. Our goal is to develop effective, efficient, adaptive and intrinsically rewarding supplemental math activities and make them available for free. Great for tracking individualized fact fluency. FREE!
Thinking Blocks is a suite of learning tools designed to help students solve math word problems accurately and efficiently. Using brightly colored blocks, students model mathematical relationships and identify known and unknown quantities. The model provides students with a powerful image that organizes information and simplifies the problem solving process. By modeling increasingly complex word problems, students develop strong reasoning skills which will facilitate the transition from arithmetic to algebra.
"Engineers at the University of California, San Diego, have developed an iPad app that helps students learn spatial visualization, an essential skill for doing well in science, math and engineering. They have been testing the app during a high school summer program at the Jacobs School of Engineering at UC San Diego, as well as on undergraduate students at the school."
Learning in isolation can be hard. One of the main benefits of learning math in a classroom is having instructors demonstrate solving a certain problem, explaining how each step of the process works. MathTV.com aims to give you at least some of this benefit via the power of online video.
Knotebooks is a supplementary education platform that enables students, teachers and self-learners to effortlessly create and collaborate on customized multimedia physics lessons. Think Math too!
Interactive Math activities by grade level and category: Number, Data Analysis, Geometry, Operations, Probability, Measurement, Time and Money, Algebra
We designed these applets for NCTM's Illuminations website to help improve the teaching and learning of mathematics. They work great on your interactive whiteboard for whole class instruction. Give them a try!
Mathebook.net is an online Free Learning website full of fun. This website is fully interactive and will allow kids to practice and learn math with ease.