**Unit 1 Number System Fluency will last approximately 5 weeks. Students will practice and learn:**

Apply and extend previous understandings of multiplication and division to divide fractions by

fractions.

**MGSE6.NS.1**:

INTERPRET and COMPUTE quotients of fractions, and SOLVE word problems involving division of fractions by fractions, INCLUDING reasoning strategies such as USING visual fraction models and equations to represent the problem.

**MGSE6.NS.2**:

FLUENTLY DIVIDE multi-digit numbers USING the standard algorithm.

**MGSE6.NS.3**:

FLUENTLY ADD, SUBTRACT, MULTIPLY, and DIVIDE multi-digit decimals USING the standard algorithm for each operation.

http://cms.gavirtualschool.org/Shared/Math/MSMath6_13/01_NumberFluency/index.html

GA Virtual school provides free access to math terms, videos, worksheets and other interactive math apps.

Basic Long Division Video (Khan)

http://www.khanacademy.org/math/arithmetic/multiplication-division/long_division/v/division-3--more-long-division-and-remainder-examples

**Division Practice (1)**

http://www.khanacademy.org/math/arithmetic/multiplication-division/long_division/e/division_1.5

**Division Practice (2)**

http://www.khanacademy.org/math/arithmetic/multiplication-division/long_division/e/division_3

**Division Step-by-Step Practice**

http://www.softschools.com/math/division/long_division/

**Monster Division Game**

http://coolmath4kids.com/long-division/number-monster-division.htm

**Decimals**

Decimal Song + -

https://www.youtube.com/watch?v=WP_f4EXp-Mg

**Adding Decimals Video (Khan)**

https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/v/adding-decimals-example-1

**Subtracting Decimals Video (Khan)**

http://www.math-play.com/subtracting-decimals-game/subtracting-decimals-game.html

https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/v/subtracting-decimals-up-to-hundredths

**Subtracting Decimals Interactive Video**

https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/e/subtracting_decimals_2

**Adding Decimals Interactive Video**

https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/e/adding_decimals_2

**Multiplying Decimals Video (1)**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-multiplying-decimals/v/multiplying-decimals

**Video (2)**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-multiplying-decimals/v/more-involved-multiplying-decimals-example

**Multiplying Decimals Interactive Practice**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-multiplying-decimals/e/multiplying_decimals

**Multiplying Decimals (Practice)**

http://www.aaamath.com/mul54ax2.htm

**Dividing Decimals Video (1)**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-div-decimals/v/dividing-decimals-with-hundredths

**Video (2)**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-div-decimals/v/dividing-decimals

**Dividing Decimals Interactive Practice**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-div-decimals/e/dividing_decimals

**Dividing Decimals Practice**

http://www.aaamath.com/dec66qx2.htm

**Greatest Common Factor (GCF)**

**Greatest Common Factor Video (Khan)**

https://www.khanacademy.org/math/pre-algebra/factors-multiples/greatest_common_divisor/v/greatest-common-divisor

**GCF Interactive Video**

https://www.khanacademy.org/math/pre-algebra/factors-multiples/greatest_common_divisor/e/greatest_common_divisor

**Least Common Multiple Interactive**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-factors-and-multiples/cc-6th-lcm/e/least_common_multiple

**GCF/LCM Word Problem Video (Khan)**

https://www.khanacademy.org/math/pre-algebra/factors-multiples/greatest_common_divisor/v/lcm-and-gcf-greatest-common-factor--word-problems

**Prime Numbers Video 1 (Khan)**

https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fact-mult-topic/cc-4th-prime-composite/v/prime-numbers

**Video 2**

https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fact-mult-topic/cc-4th-prime-composite/v/recognizing-prime-numbers

**Prime Landing Game**

http://www.hoodamath.com/games/primelanding.html

**Prime Numbers Interactive**

https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fact-mult-topic/cc-4th-prime-composite/e/prime_numbers

**Distributive Property Video 1 (Khan)**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-factors-and-multiples/cc-6th-distributive-property/v/the-distributive-property

**Distributive Property Interactive Video**

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-factors-and-multiples/cc-6th-distributive-property/e/distributive_property