Interactive Mathematics
Interactive Mathematics: Scientific Notation
Examples of how to express numbers in scientific notation are demonstrated. There are also word problem and calculator examples included.
Other
Ed Informatics: Multiplication in Scientific Notation
The site investigates multiplication in scientific notation and provides exercises to practice the skill.
Mocomi & Anibrain Digital Technologies
Mocomi: What Are Powers and Roots?
Explains the power of a number, the root of a number, and how they are calculated.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Power of a Power Property
Find a quick, concise explanation of the power of a power property. An example is given and clearly explained.