Course 1 Prime Time Unit ixl.com, phschool.com, and khanacademy.org
Please visit the site, http://www.phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=aqk&wcsuffix=0099, for Lesson Quizzes, a practice Chapter Test, and a Vocabulary Quiz.
Lesson 5-1: Mental Math and Divisibility
ixl.com Practice
– Sixth Grade L.1
phschool.com Video Tutorials
-Using divisibility tests
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-030s.html
khanacademy.org Video Tutorials
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/recognizing-divisibility
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/common-divisibility-examples
Investigation 1.1: Playing the Factor Game
ixl.com Practice
– Sixth Grade N.4
phschool.com Video Tutorials
-Finding factors
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-031s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
Lesson 5-2: Using Models and Factor Trees
ixl.com Practice
-Sixth Grade N.3 and N.4
phschool.com Video Tutorials
– Finding factors
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-031s.html
-Writing the prime factorization of a number
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-033s.html
khanacademy.org Video Tutorials
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/prime-numbers
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/recognizing-prime-numbers
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/prime-factorization
Investigation 1.2: Playing to Win the Factor Game
ixl.com Practice
-Sixth Grade N.3 and N.4
phschool.com Video Tutorials
– Finding factors
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-031s.html
khanacademy.org Video Tutorials
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/prime-numbers
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/recognizing-prime-numbers
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
Investigation 2.1: Playing the Product Game
ixl.com Practice
-Fourth Grade D.3; Sixth Grade N.4
phschool.com Video Tutorials
– Finding factors
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-031s.html
-Finding the least common multiple of two numbers
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-041s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple–lcm
Investigation 2.3: Classifying Numbers
ixl.com Practice
-Fourth Grade D.3; Fifth Grade J.5; Sixth Grade N.8
phschool.com Video Tutorials
-Finding the least common multiple of two numbers
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-041s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple–lcm
Investigation 3.1: Arranging Space
ixl.com Practice
-Sixth Grade N.4
phschool.com Video Tutorials
– Finding factors
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-031s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/greatest-common-divisor
Lesson 5-3: Greatest Common Factor
ixl.com Practice
-Sixth Grade N.7
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/greatest-common-divisor
Lesson 5-7: Least Common Multiple
ixl.com Practice
-Fourth Grade D.3; Sixth Grade N.8
phschool.com Video Tutorials
-Finding the least common multiple of two numbers
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-041s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple–lcm
Investigation 4.1: Common Factors and Multiples
ixl.com Practice
-Sixth Grade N.9
phschool.com Video Tutorials
– Finding factors
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-031s.html
-Finding the least common multiple of two numbers
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-041s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/greatest-common-divisor
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple–lcm
Investigation 4.2: Looking at Locust Cycles
ixl.com Practice
-Sixth Grade N.9
phschool.com Video Tutorials
-Finding the least common multiple of two numbers
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-041s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple–lcm
Investigation 4.3: Planning a Picnic
ixl.com Practice
-Sixth Grade N.9
phschool.com Video Tutorials
– Finding factors
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-031s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/finding-factors-of-a-number
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/greatest-common-divisor
Investigation 5.1: Searching for Factor Strings
ixl.com Practice
-Sixth Grade N.5
phschool.com Video Tutorials
-Writing the prime factorization of a number
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-033s.html
khanacademy.org Video Tutorials
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/prime-factorization
Investigation 5.2: Finding the Longest Factor String
ixl.com Practice
-Sixth Grade N.5 and N.6
phschool.com Video Tutorials
-Writing a numerical expression with whole numbers using an exponent
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-744s.html
-Writing the prime factorization of a number
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-033s.html
khanacademy.org Video Tutorials
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/prime-factorization
Lesson 5-2: Using Models and Factor Trees
ixl.com Practice
-Sixth Grade N.5 and N.6
phschool.com Video Tutorials
-Writing a numerical expression with whole numbers using an exponent
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-744s.html
-Writing the prime factorization of a number
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-033s.html
khanacademy.org Video Tutorials
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/prime-factorization
Investigation 5.3: Using Prime Factorizations
ixl.com Practice
-Sixth Grade N.5 and N.6
phschool.com Video Tutorials
-Finding the greatest common factor using prime factorization
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-877s.html
-Finding the least common multiple of two numbers
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-041s.html
khanacademy.org Video Tutorials
–http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple–lcm
Lesson 5-3: Greatest Common Factor
ixl.com Practice
-Sixth Grade N.5, N.6, and N.7
phschool.com Video Tutorials
-Finding the greatest common factor using prime factorization
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-877s.html
Lesson 5-7: Least Common Multiple
ix.com Practice
-Sixth Grade N.5, N.6, and N.8
phschool.com Video Tutorials
-Finding the least common multiple of two numbers
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-041s.html
khanacademy.org Video Tutorials
– http://www.khanacademy.org/math/arithmetic/factors-multiples/v/least-common-multiple–lcm