We approach towards mathematics in easy and simple way!!!

A blog about teaching high school math | Pre-Algebra, Algebra 1, Geometry and Algebra 2

Stuff you MUST KNOW curve sketching and analysis must be continuous at each: dy critical point: or undefined dx or at endpoints local minimum: dy goes or or dx

ap calculus notes

classroom tips, teaching ideas & resources for teaching high school math

Learn how to solve optimization problems and find the extremes, the local or global minima or maxima of a function, in this lesson from integralCALC.

Learn how to solve optimization problems and find the extremes, the local or global minima or maxima of a function, in this lesson from integralCALC.

Fun Calculus AP Ideas - go beyond the worksheet!

Conteúdo de Calculo 2 - Calculo Diferencial pagina 2 de 2

Today's slide: This is an older slide of mine I used today. These days I'm trying to be more conscious of my visual layout so any comments would be welcome. Also, a bit of explanation: for sines and cosines like in $latex asin(bx)$ the formula $latex \frac{2 \pi}{b}$ is generally called the period (the length…

Vertical shifts of the cosine function

Inverse Trigonometric Functions: t-charts, graphs, transformations. Composite Inverse Trig functions with special angles and non-special angles. Graphs, examples, problems.

Student example of the unit circle

"Cheat sheets" always helped me in school. Being a visual learner, they were a quick and easy way to memorize a lot of information in a short amount of

Phase shift of the sine function

A phase shift

Looking for hands-on trigonometry activities? Here's a collection of 28 fun and engaging trig activities that I have created over the past decade while teaching trigonometry and pre-calculus to high school math students.

Students learn how to use the TI-84 graphing calculator by using these step-by-step reference sheets. Perfect for high school math and an interactive notebook so they can refer to them throughout the year. Every student needs these to successfully underst