A good explanation and short history of scientific notation. Includes some examples.

Download these free worksheets to sharpen your number sense skills. Sheets focus on roman numerals, scientific notation, counting, expanded form, exponents, factoring, roots, and rounding.

Convert a number to and from scientific notation, e notation, engineering notation, and real numbers. Enter a number or a decimal number or scientific notation and the calculator converts to scientific notation, e notation, and...

Teaching unit allows students to develop key skills in expressions and equations while learning the value of these concepts through the lens of adventure sports.