K-5 Math Teaching Resources offers a vast amount of resources for elementary math teachers. Activities are described within the site and also available for PDF download. The site was originally intended as a digital storage place for the creator’s resources used in consulting work and evolved into a place to share math resources with other teachers.
The site is simply organized, allowing for easy navigation and is aligned to the Common Core. The Table of Contents is displayed on the left side of the home page. Content headings include Number (with a link to each Grade K – 5), Geometry (divided into K – 2 and 3 – 5 clusters), and Measurement/Data (divided into K – 2 and 3 – 5 clusters), Book Store (which contains ebooks by the site’s author as well as math resource books by other authors), Communicating Mathematically (which lists rhymes, journals, vocabulary, and projects), Classroom Organization (with games, centers, and other math resources),ECAM Centers (Early Childhood Assessment in Mathematics), Mental Math resources, and IWB Resources (Interactive White Board resources).
Be sure to look at other grade levels for activities that can be modified for your teaching situation. Also available on the site is extensive information about Math Journals (warning – their math journals are for sale on the site; however, information to make and use your own is free). Other topics include math games, centers, projects, mental math, and resources – including some for interactive whiteboards.