Basic Skills

Pre-Algebra

• Factoring
• Fractions
• Fraction Operations
• Ratios, Proportions & Percents
• Integers

Geometry

Algebra

Trigonometry

Prime Numbers

Description – Learn what prime numbers are. Using Eratosthenes' Sieve determine the prime numbers under 100. Prime numbers and their properties were first studied extensively by the ancient Greek mathematicians. The mathematicians of Pythagoras's school (500 BC to 300 BC) were interested in numbers for their mystical and numerological properties.

Activities – Multimedia Tutorial

 Objectives

• Learn to define a prime number.

• Learn to determine whether a number is a prime.

• Learn the prime numbers below 100.

Tags

Integer Factoring, Prime Numbers, Prime Factorization, Greatest Common Factor (GCF), Least Common Multiple (LCM)

Power Basics

Power Up Your Math Curriculum!
Learners are guided toward mastery of essential math concepts from basic operations through fractions, decimals, and percents and the fundamentals of algebra and geometry.