Sin, Cos, Tan Card Sort - perfect activity for geometry interactive notebooks - pockets for interactive notebooks or sorting mat for traditional card sort
Pre-Calculus and Trig
Geometry Formulas Cheat Sheet | eocgeom05geomformulas.gif
Homeschool - Math
high school geometry help geometry cheat sheet 5 3d shape formulas
Calculus for Beginners and Artists is an online textbook that provides an overview of Calculus in clear, easy to understand language designed for the non-mathematician. Thank you MIT OpenCourseWare for awesome, free resources and classes!!!
Sine, Cosine, Tangent diagram. For help on how to identify the adjacent, opposite, and hypotenuse. (PS: Includes formulas.)
The Secondary Classroom can be fun too.....: Formative Assessment Lessons - They are more fun than they sound!
misscalcul8: Trig Unit 4: Unit Circle Interactive Notebook
Trigonometric Functions: Soh-Cah-Toa: shows how to relate the sides of a right triangle using the hypotenuse, adjacent and or opposite sides
Teaching Resources: Mathematics
I don't ever plan on teaching high school math, but you never know. This looks helpful.. maybe for friends still in college.
HS - math
Trigonometry Definition Math Reference Sheet (1 page PDF)
Glamorous Math Teacher Life