Sieve of Eratosthenes ws practice with primes and multiples

Creative teaching ideas for use in the classroom. Make math a fun subject with our unique mnemonics.

Sieve of Eratosthenes - Find Prime Numbers up to 100

Use the Sieve of Eratosthenes to find all prime numbers up to includes number grid and step-by-step instructions.

Murderous Maths: - click on Sieve of ERATOSTHENES (ancient Greek mathematicians)

The Prime Number Calculator, and a rather good trick to mystify your friends!

The "In Your Prime" Game is based on The Sieve of Eratosthenes, which is an ancient method of finding the prime numbers.  http://www.teacherspayteachers.com/Product/In-Your-Prime-Prime-Math-Games-267884

In Your Prime - Prime Math Games

The "In Your Prime" Game is based on The Sieve of Eratosthenes, which is an ancient method of finding the prime numbers. Students will need to understand the

Interactive math and logic site with games and puzzles - mostly middle school to high school aged.

Cut the knot: learn to enjoy mathematics: Tons of interactive mathematics miscellany and puzzles. Includes links to many, many other mathematics websites.

Basic Algebra Worksheet 5b - Prime & Composite Nos. - The Sieve of Eratosthenes from MathDBase.com on TeachersNotebook.com -  (4 pages)  - This is the first optional worksheet in the Basic Algebra (Elementary Algebra or Algebra 1) series. It covers a technique to quickly find prime numbers and how to use some time-saving methods to determine if a natural number is prime or composite.

Basic Algebra Worksheet 5b - Prime & Composite Nos. - The Sieve of Eratosthenes from MathDBase.com on TeachersNotebook.com - (4 pages) - This is the first optional worksheet in the Basic Algebra (Elementary Algebra or Algebra 1) series. It covers a technique to quickly find prime numbers and how to use some time-saving methods to determine if a natural number is prime or composite.

Finding all the prime numbers between 1 and 100 using the technique devised by the ancient Greek mathematician Eratosthenes

Finding all the prime numbers between 1 and 100 using the technique devised by the ancient Greek mathematician Eratosthenes

Unknown Mathematician Proves Elusive Property of Prime Numbers | Wired Science | Wired.com. Sieve of Eratosthenes

Unknown Mathematician Proves Elusive Property of Prime Numbers

The Sieve of Eratosthenes is a simple, ancient algorithm for finding all prime numbers up to any given limit. The algorithm does so by iteratively marking as composite the multiples of each prime, starting with the multiples of

The Prime Glossary: Sieve of Eratosthenes

Welcome to the Prime Glossary: a collection of definitions, information and facts all related to prime numbers. This pages contains the entry titled 'Sieve of Eratosthenes.' Come explore a new prime term today!

The Sieve of Eratosthenes - for helping to identify prime numbers quickly

The Sieve of Eratosthenes - for helping to identify prime numbers quickly

Eratosthenes

The interactive applet on this page illustrates the Sieve of Eratosthenes. There are also links and information about Eratosthenes of Cyrene

Classroom Freebies Too: Prime Numbers: the Sieve of Eratosthenes

Prime Numbers: the Sieve of Eratosthenes

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