Math teacher and researcher Tom O'Brien offers resources and activities through this site, with planned updates each month to add more materials. These include books published by the UK's Association of Teachers of Mathematics--some out of print --now downloadable and available for purchase. Excerpts from the e-books are available free, as well as three articles by O'Brien and colleagues. O'Brien recommends software as well, some of which is available free of charge.
CK-12 Foundation's Trigonometry FlexBook is an introduction to trigonometry for the high school student. Topics include: Trigonometric Identities & Equations, Circular Functions, and Polar Equations & Complex Numbers.
CK-12 Foundation's Basic Algebra, Volume 1 Of 2 FlexBook covers the following six chapters:Expressions, Equations, and Functions - covers the relationships among expressions, equations, and functions when variables are present. Also explored is how these ideas can be shown on graphs. Properties of Real Numbers - covers various forms that rational numbers can assume, including fractions, integers, and square roots. Also considered are different operations for manipulating rational numbers. Linear Equations - introduces students to methods of solving simple equations involving variables. Also covered are ratios, scale, and the percent equation. Graphing Linear Equations and Functions - provides students with a more in-depth understanding of equations by introducing coordinate plane graphing concepts such as intercepts and slope. Writing Linear Equations - focuses on writing various forms of equations based upon real-world data and already existing lines. Students will also learn about predicting data using a fitted line. Linear Inequalities and Absolute Value; An Introduction to Probability - covers operations of inequalities, including addition, subtraction, multiplication and division. These principles are then applied to absolute value and probability.
"Beautiful Mathematics is about beautiful mathematical concepts and creations. Mathematical ideas have an aesthetic appeal that can be appreciated by those who have the time and dedication to investigate. Mathematical topics are presented in the categories of words, images, formulas, theorems, proofs, solutions, and unsolved problems. Readers will investigate exciting mathematical topics ranging from complex numbers to arithmetic progressions, from Alcuin's sequence to the zeta function, and from hypercubes to infinity squared." (MAA, 2011)
"The first webinar is July 17, 2012 at 3pm eastern/12noon pacific and will focus on creating accessible math images, giving participants a clear understanding of the end-to-end process of converting conventional math display into digital formats that can be accessed by students with print disabilities. Special attention will be given to the tools being created by the OSEP-funded DIAGRAM Center to facilitate image description. "
Mathematics in Popular Culture Essays on Appearances in Film, Fiction, Games, Television and Other Media Edited by Jessica K. Sklar and Elizabeth S. Sklar Foreword by Keith Devlin Print ISBN: 978-0-7864-4978-1 Ebook ISBN: 978-0-7864-8994-7 25 photos, appendices, notes, bibliographies, index 353pp. 2012
A great maths site with PDF worksheets and online activities to help students learn a range of maths topics at every stage of their school career.
http://ictmagic.wikispaces.com/Maths