Sneaky Math
A Graphic Primer with Projects
Cy Tymony
- 206 Seiten
- English
- ePUB (handyfreundlich)
- Über iOS und Android verfügbar
Sneaky Math
A Graphic Primer with Projects
Cy Tymony
Über dieses Buch
" By capitalizing on these real-world applications, Tymony helps conquer much of the fear and dread associated with traditional math lessons."(Booklist) Cy Tymony, author of the best-sellingSneaky Usesseries, brings his unique, fun hands-on learning approach to all things math. Many people fear math and numbers, even Barbie, who famously said "Math class is tough" in her controversial 1992 talking doll version. But in Sneaky Math, Cy Tymony takes tough and turns it into triumph. He shows us how math is all around us through intriguing and easy projects, including twenty pass-along tools to complement math education programs. ?The book is divided into seven sections: ?1. Fundamentals of Numbers and Arithmetic
?2. Algebra Primer
?3. Geometry Primer
?4. Trigonometry Primer
?5. Calculus Primer
?6. Sneaky Math Challenges, Tricks, and Formulas
?7. Resources
Häufig gestellte Fragen
Information
Like signs = a positive | Unlike signs = a negative |
– ÷ – | – ÷ + |
– x – | – x + |
+ x + | + ÷ – |
+ ÷ + | + x – |
–2 x 2 = –4 | –2 x –3 = 6 |
6 ÷ –2 = –3 | 4 x 3 = 12 |
–4 ÷ 2 = –2 | 6 ÷ –3 = –2 |
7 x –4 = –28 | –8 ÷ –2 = 4 |