Study & Teaching

Interest in Mathematics and Science Learning

Helping your Child Learn Math

The Math Myth

William Oughtred A great Seventeenth-Century Teacher of Mathematics

Marks' first lessons in geometry

Elements of arithmetic

The Teaching of Geometry

Instruction for Using a Slide Rule

William Oughtred: A Great Seventeenth-Century Teacher of Mathematics

Philosophy and Fun of Algebra

At the Crossroads of Church and World

Memorize Everything Using the Feynman Technique in Just Four Easy Steps