LCM

Review Least Common Multiple with this schooltube video

http://www.schooltube.com/video/36993103982f4299a723/Least%20Common%20Multiple

Forgot the Divisibility Rules?

Visit the StudyJams site.

http://studyjams.scholastic.com/studyjams/jams/math/multiplication-division/divisibility-rules.htm

Factor Rainbows

 Learn/review the factor rainbow strategy.  View this short video from SchoolTube.


http://www.schooltube.com/video/a2dce35adc94727f9e88/Factor-Rainbow

Paper Slide Video - Prime and Composite

http://www.schooltube.com/video/fcfc3a9750b07563c494/Prime,%20Composites,%20and%20Squares

Prime Factorization Tree

Prime Factorization

 

Song About Prime factorization

http://www.youtube.com/watch?v=WlcLgCOGOtU

Interactive Prime Factorization Tree

http://www.mathgoodies.com/factors/prime_factors.html

By Request!

Have fun with Schoolhouse Rock!

Seven Sampson

 Figure Eight

Number Nine

Just For Fun!!!

Math Jingles

Mystery Number
http://www.harcourtschool.com/jingles/jingles_all/35mystery_number.html

No Equal Sign
http://www.harcourtschool.com/jingles/jingles_all/5no_equal_sign.html