8/12 6th Grade Periods 3 & 4

Date: 8/12 

Opening:add unit outline to math journal

Work Session: Find Greatest Common Factor and Least Common Multiple of two numbers
 Closing: Ticket Out The Door
Standard:MCC6.NS.4 Find the greatest common factor of two whole numbers less than or equal to 100 and the least common multiple of two whole numbers less than or equal to 12. Use the distributive property to express a sum of two whole numbers 1-100 with a common factor as a multiple of a sum of two whole numbers with no common factor.

Vocabulary: Greatest Common Factor, Least Common Multiple, Factor, Prime, Composite

1. Watch These Videos
http://www.youtube.com/watch?v=M_jbjDvY-Kc

 http://www.youtube.com/watch?v=guMCJ792UF0

2. Find GCF and LCM of these numbers
 http://www.sinclair.edu/centers/tlc/pub/handouts_worksheets/mathematics/DEV108/1a_arithmetic_review/108_gcf_and_lcm_practice_2.pdf