Three Sides Three Angles Figure It Out Hyperbolic Geometry Introduction Pi the Number for Circles Figure It Out Euclidean Triangles Regular Shapes Irregular Names Figure It Out Geometric Puzzles Euclid’s Building Blocks Figure It Out Between Dimensions Math Toolkit Glossary Index 3 Selected Bibliography Websites Answer Key
W hen you think about mathematics you probably think about a class at school where you do calculations and answer word problems But have you ever thought about math being all around you It’s in every shape and pattern you see It’s in every song you hear It’s in every game you play and any puzzle you solve The first mathematicians realized this and they looked for ways to prove it to show how order and reason could explain much about life as they knew it Sometimes this was easy to do But other times people just didn’t get it Even some of the most intelligent people in history have struggled with math Albert Einstein once wrote to a child Do not worry about your difficulties in Mathematics I can assure you mine are still greater So how can you use whatever you know about math in everyday life When you classify the insects that you see on the playground measure the length between two cities on a map or circle a question you don’t understand on your homework you are using math In such cases you are using a type of math known as geometry This is one of the oldest branches of mathematics and it is concerned with the shapes all around you When does geometry become evident in your life 5
