VIDEOS:
Songs about Prime Numbers to help you memorize the prime numbers under 25.
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
2, 3, 5, 7, 11, 13, 17, 19, 23, 29


EXPLANATIONS:
http://www.mathsisfun.com/prime_numbers.html
http://www.mathsisfun.com/definitions/primenumber.html
http://www.mathsisfun.com/primecompositenumber.html
http://www.mathsisfun.com/definitions/compositenumber.html
http://www.mathsisfun.com/numbers/primenumbersadvanced.html
http://www.mathsisfun.com/definitions/primenumber.html
http://www.mathsisfun.com/primecompositenumber.html
http://www.mathsisfun.com/definitions/compositenumber.html
http://www.mathsisfun.com/numbers/primenumbersadvanced.html
http://www.mathsisfun.com/definitions/factor.html
http://www.mathsisfun.com/definitions/multiple.html
http://www.mathsisfun.com/numbers/factorsmultiples.html
http://www.mathsisfun.com/numbers/factorsmultiplestable.html
http://www.mathsisfun.com/divisibilityrules.html
http://www.mathsisfun.com/definitions/multiple.html
http://www.mathsisfun.com/numbers/factorsmultiples.html
http://www.mathsisfun.com/numbers/factorsmultiplestable.html
http://www.mathsisfun.com/divisibilityrules.html
ONLINE ACTIVITIES:
http://www.mathplayground.com/multiples.html
http://illuminations.nctm.org/Activity.aspx?id=4134
https://www.splashmath.com/mathskills/fourthgrade/algebra/factors
https://www.splashmath.com/mathskills/fourthgrade/algebra/primeandcompositenumbers
https://www.splashmath.com/mathskills/fourthgrade/algebra/multiples
https://www.splashmath.com/mathskills/fourthgrade/algebra/factors
https://www.splashmath.com/mathskills/fourthgrade/algebra/primeandcompositenumbers
https://www.splashmath.com/mathskills/fourthgrade/algebra/multiples
http://www.sheppardsoftware.com/mathgames/numbers/fruit_shoot_prime.htm
http://www.sheppardsoftware.com/mathgames/factors.htm
http://www.sheppardsoftware.com/mathgames/factors.htm
http://www.mathsisfun.com/numbers/factorsalltool.html
https://www.khanacademy.org/math/onsixthgrademath/onnumbersensenumeration/onfactorsmultiples/e/prime_numbers
https://www.khanacademy.org/math/onsixthgrademath/onnumbersensenumeration/onfactorsmultiples/e/composite_numbers
https://www.khanacademy.org/math/onsixthgrademath/onnumbersensenumeration/onfactorsmultiples/e/divisibility
https://www.khanacademy.org/math/prealgebra/factorsmultiples/divisibility_and_factors/e/identifyingfactorsandmultiples
https://www.khanacademy.org/math/prealgebra/factorsmultiples/prime_numbers/e/prime_numbers
https://www.khanacademy.org/math/prealgebra/factorsmultiples/prime_numbers/e/composite_numbers
PRINTABLE WORKSHEETS:
http://www.mathsisfun.com/numbers/primenumberlists.html

