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Companion pamphlet for Kevin Houston's book How to Think Like a Mathematician, outlining ten ways of questioning and reasoning

GeoGebra: Do the Math is a series of screencast tutorials for teachers and/or students. The tutorials were initiated as a project to support Maine math teachers in the integration of technology in the classroom. What is GeoGebra provides an overview of the program and its capabilities. Several tutorials present the program's menu options and tools in step-by-step format. Another group of tutorials provides examples of GeoGebra learning activities in major math content areas. These tutorials are intended as a visual supplement to printed guides and documentation. GeoGebra users can find a wealth of guidance and examples at www.geogebra.org. A web search such as "GeoGebra Pythagorean Theorem" will yield hundreds of additional articles, examples, and applets.

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Abstract: "Human adults from diverse cultures share intuitions about the points, lines, and figures of Euclidean geometry. Do children develop these intuitions by drawing on phylogenetically ancient and developmentally precocious geometric representations that guide their navigation and their analysis of object shape? In what way might these early-arising representations support later-developing Euclidean intuitions? To approach these questions, we investigated the relations among young children's use of geometry in tasks assessing: navigation; visual form analysis; and the interpretation of symbolic, purely geometric maps. Children's navigation depended on the distance and directional relations of the surface layout and predicted their use of a symbolic map with targets designated by surface distances. In contrast, children's analysis of visual forms depended on the size-invariant shape relations of objects and predicted their use of the same map but with targets designated by corner angles. Even though the two map tasks used identical instructions and map displays, children's performance on these tasks showed no evidence of integrated representations of distance and angle. Instead, young children flexibly recruited geometric representations of either navigable layouts or objects to interpret the same spatial symbols. These findings reveal a link between the early-arising geometric representations that humans share with diverse animals and the flexible geometric intuitions that give rise to human knowledge at its highest reaches. Although young children do not appear to integrate core geometric representations, children's use of the abstract geometry in spatial symbols such as maps may provide the earliest clues to the later construction of Euclidean geometry. "

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This website has a plethora of resources for teaching Calculus.

How to divide fractions using reciprocals ? There are two ways to divide fractions.

created a fully functional, browser-based  graphing calculator. The calculator performs all of the functions you would expect to see in a graphing calculator with a couple of extras that you don't find in typical graphing calculators. Desmos allows you to share your equations and graphs through a Bit.ly link. Desmos graphs your equations as you type them and redraws them as you alter your equations.

A take off of the Khan Academy. 

"This site provides over 2,600 free mini-lessons and example videos with no ads. The videos are organized by course and topic."

Gracias esto buscaba

"Studies have linked confusing English number names to weaker arithmetic skills in children. Chinese, Japanese, Korean and Turkish express math concepts more clearly." Also explores how math games at an early age develop appreciation and skills.

Great Initiative!!

"It is the age-old question every student asks: "When will I ever use this math in real life?" While it may seem that long division and pi are not applicable to life outside of the classroom, visitors to "MathAlive!" will learn exactly the opposite-math is actually a big part of all the things they love" Includes a description of exhibits for the Smithsonian event beginning March 10

Pi Day Resources

Pi Day Resources through LiveBinders

in our Gallery of Coloring Pages, we have a large selection of simple coloring pages. This collection is organized according to famous themes such as princesses, castles, knights, science fiction, and comic books. So, you can download these coloring pages to color them for entertainment when you are bored or have too much free time. In fact, these coloring sheets are very useful when camping or traveling. Therefore, you can just take them with you wherever you go.

We provide a large collection of worksheets and free downloadable resources on a wide range of topics. The majority of their worksheets are intended for elementary school students but some are for older students. Using our platform allows teachers and tutors to save time by making their students better at specific topics and skills.