Stage 1 Elementary Stuff

Elementary Stuff:
Here is a list that helps you to refresh and enrich your high school mathematics.

• Barnard S. and Child J.M. Higher Algebra
• Beecher J.A., Penna J.A. and Bittinger M.L. Algebra and Trigonometry
• Birkhoff G.D. and Beatley R. Basic Geometry
• Chen W.W.L. and Duong X.T. Elementary Mathematics (FREE!)
• Gibson C.G. Elementary Euclidean Geometry: An Undergraduate Introduction
• Gow M.M. A Course in Pure Mathematics - Contains exercises taken from British Universities exams.
• Joyce D.E. A Short Course on Trigonometry (FREE!)
• Kedlaya K. A less than B [.pdf] (FREE!)
• Kubota K.K. College Algebra (FREE!)
• Meyer W.A. Geometry and Its Applications
• Mildorf T.J. Olympiad Inequalities [.pdf] (FREE!)
• Santos D. Arithmetic Lecture Notes [.pdf] (FREE!)
• Santos D. Elementary Algebra Lecture Notes [.pdf] (FREE!)
• Santos D. Precalculus I and II Lecture Notes [.pdf] (FREE!)
• Sharipov R. Foundations of Geometry for University Students and High-school Students (FREE!)
• Veeh J.A. Lecture Notes on Algebra and Trigonometry [.pdf] (FREE!)
• Ward T.B. Basic Mathematics Covering Algebra and Trigonometry [.pdf] (FREE!)
• Zakon E. Basic Concepts of Mathematics (FREE!)