# Lesson Plans

# Featured Lesson Plans

142857 - Number theory, classroom projects, exploration, and activities surrounding an unusual number with mysterious properties.

Calculate the amount of krill a blue whale needs to eat in one mouthful to make it worth opening his mouth

Converting English language phrases to algebraic expressions

A lesson that involves teaching students ways of using algebra to help them do arithmetic

Introducing students to the Fundamental Theorem of Calculus, using a bit of geometry to provide a basic proof

An overview of all the worksheets in the 'Mixed Practice' worksheet sets

Fibonacci Numbers and The Golden Ratio are the basis for many interesting problem solving questions and math classroom activities.

Promote problem solving skills with challenging math problems that encourage gifted math students to go beyond the standard math curriculum.

# Ask Professor Puzzler

Do you have a question you would like to ask Professor Puzzler? Click here to ask your question!**Get a**

*FREE*Pro-Membership!Educators can get a free membership simply by sharing an original lesson plan on our

*Articles for Educators*page!

Like us on Facebook to get updates about new resources