Pupils use calculators to work independently to discover the rules for working with exponents. The lesson requires the use of a TI-nspire handheld and software.

Here is really nice set of resources on scientific notation. Eighth and ninth graders explore the concept of multiplying and dividing in scientific notation. In this multiplying and dividing numbers in scientific notation...

Students investigate the Legend of the Tower of Hanoi and complete mathematical problems related to the legend. They play the Tower of Hanoi game online in order to discover the number pattern involved. They solve problems using the...

Learners explore the concept of logarithms.  In this logarithms lesson, students discuss the logarithm properties.  Learners use linear functions as a basis to develop the logarithm properites by substituting log b and log a...

Ninth graders discuss the real number system and its' properties. In this algebra lesson plan, 9th graders discuss rational, irrational, closure, real numbers and the distributive property of algebra. They solve problems using these...