Oakland Terrace Grade 2 Unit 5 Websites

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Math Websites ~ Grade 2 Unit 5

Click on a box below to find helpful websites to support the indicators taught in this unit. The indicators are color-coded and the websites numbered to assist teachers in directing students to the correct site. These websites are intended for the wide range of students in the grade, therefore some may tend to be easier and some more difficult. These web pages may contain links to one or more pages outside the MCPS Web. MCPS does not control the content or relevancy of these pages.

General Math Sites	Multiplication/Division 6.2.5.4 model repeated addition (multiplication) and sharing equally (division) in a variety of ways, including dividing sets into two, three, or four equal parts 6.2.4.2 use concrete objects to model multiplication and division facts. 6.2.4.3 relate mathematical situations involving multiplication and division to symbolic notation and write number sentences.	Estimation 6.2.5.5 estimate to check the reasonableness of the results of computations. 6.2.7.2 estimate quantities to 100.
Money 6.2.1.6 determine the value of currency through ten dollars. 6.2.5.6 solve addition and subtraction problems involving money through ten dollars.	Addition/Subtraction 6.2.4.1 demonstrate mastery of basic addition/ subtraction fact families (sums through 18).

General Math Sites

1.

Rainforest Math has wonderful activities, K - 6:
http://www.rainforestmaths.com/

2.

National Library of Math Manipulatives
http://nlvm.usu.edu/en/nav/vlibrary.html

3.

Illustrated Math Dictionary
http://www.teachers.ash.org.au/jeather/maths/dictionary.html

4.

Search through dozens and dozens of math websites for second graders
http://www.internet4classrooms.com/skills_2nd_math.htm

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Multiplication/Division
6.2.5.4 model repeated addition (multiplication) and sharing equally (division) in a variety of ways, including dividing sets into two, three, or four equal parts.
6.2.4.2 use concrete objects to model multiplication and division facts.
6.2.4.3 relate mathematical situations involving multiplication and division
to symbolic notation and write number sentences.

1.

Repeated Addition:
http://www.crickweb.co.uk/Flash%20Studio/cfsmaths/Toolkit/Toolkit.htm
Go to “Counter” or “10 Digit Number Line.” The numbers will skip count when you set the “step number"

2.

Skip Count by 2 and 3
http://www.harcourtschool.com/activity/number_patterns2_3/

SkipCount by 5 and 10
http://www.harcourtschool.com/activity/number_patterns5_10/

4.

Skip Counting E-lab
http://www.harcourtschool.com/activity/elab2004/gr3/15.html
Here is the lab sheet to print http://www.harcourtschool.com/activity/elab2004/G3_PE_PDF

5.

http://www.harcourtschool.com/activity/elab2004/gr3/6.html
Here is the lab sheet to print
http://www.harcourtschool.com/activity/elab2004/G3_PE_PDF/

http://www.harcourtschool.com/activity/elab2004/gr3/7.html
Here is the lab sheet to printhttp://www.harcourtschool.com/activity/elab2004/G3_PE_PDF/

7.

Multiplication Arrays-Break Apart
http://www.harcourtschool.com/activity/elab2004/gr3/16.html
Here is the lab sheet to print
http://www.harcourtschool.com/activity/elab2004/G3_PE_PDF/

8.

Multiplication Algorithm
http://www.harcourtschool.com/activity/elab2004/gr3/13.html
Here is the lab sheet to print
http://www.harcourtschool.com/activity/elab2004/G3_PE_PDF/

Dividing Into Equal Parts
http://www.harcourtschool.com/activity/elab2004/gr3/8.html
Here is the lab sheet to print
http://www.harcourtschool.com/activity/elab2004/G3_PE_PDF/

http://nlvm.usu.edu/en/nav/frames_asid_203_g_1_t_1.html

http://nlvm.usu.edu/en/nav/frames_asid_104_g_1_t_1.html

http://nlvm.usu.edu/en/nav/frames_asid_102_g_1_t_1.html

http://nlvm.usu.edu/en/nav/frames_asid_103_g_1_t_1.html

Go to Fractions
rainforestmaths.com

http://www.shodor.org/interactivate/activities/FractionSorter/

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Estimation
6.2.5.5 estimate to check the
reasonableness of the results of computations.
6.2.7.2 estimate quantities to 100.

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Money
6.2.1.6 determine the value of currency through ten dollars.
6.2.5.6 solve addition and subtraction problems involving money through ten dollars.

1.

http://www.toonuniversity.com/flash.asp?err=569&engine=

2.

http://nlvm.usu.edu/en/nav/vm1_asid_325.html

http://arcytech.org/java/money/

4.

http://www.quia.com/jfc/4918.html

5.

http://www.little-g.com/shockwave/cents.html

http://www.haelmedia.com/html/mc_mk_003.html

7.

http://www.aplusmath.com/cgi-bin/flashcards/money

http://www.usmint.gov/kids/

http://www.harcourtschool.com/activity/elab2004/gr3/5.html

http://fen.com/studentactivities/Piggybank/piggybank.html

http://www.northcanton.sparcc.org/%7Eelem/interactivities

http://www.haelmedia.com/html/mc_m3_005.html

http://www.playtolearn.com/countmoney/count_money_main.asp

http://www.quia.com/mc/4918.html

http://www.haelmedia.com/html/mc_m3_001.html

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Addition/Subtraction
6.2.4.1 demonstrate mastery of basic addition/ subtraction fact families (sums through 18).

1.

Addition:
Base Ten Addition:
http://nlvm.usu.edu/en/nav/vm1_asid_154.html

2.

Sums to 6
http://www.harcourtschool.com/activity/adding_bricks/

3.

Sums to 10
http://www.harcourtschool.com/activity/seashell_search/index.html

4.

Sums to 18
http://www.harcourtschool.com/activity/add/add.html

5.

Sums to 18
http://www.harcourtschool.com/activity/hrise/hrise.html

6.

Model Addition on a Number Line
http://nlvm.usu.edu/en/nav/frames_asid_156_g_1_t_1.html?open=activities

7.

Model Addition of 2 digit and 1 digit addends
http://www.harcourtschool.com/activity/show_me/e221.htm
http://www.harcourtschool.com/activity/math_models2/English/gr1ch29.html

8.

Model Addition of 2 digit addends with regrouping
http://www.harcourtschool.com/activity/show_me/e222.htm
http://www.harcourtschool.com/activity/show_me/e223.htm

9.

Missing Addend
http://www.harcourtschool.com/activity/busy_bees/index.html

10.

On-line Flashcards
http://www.aplusmath.com/Flashcards/flashcards.html

11.

On-line Flashcards
http://www.mathfactcafe.com/

12.

On-line Flashcard
http://www.harcourtschool.com/activity/thats_a_fact/english_K_3.html

13.

Subtraction:
Missing Addend (inverse operation)
http://www.harcourtschool.com/activity/busy_bees/index.html

14.

Subtraction facts through 6
http://www.harcourtschool.com/activity/day_at_beach/

15.

Subtraction facts through 10
http://www.harcourtschool.com/activity/fireflies/index.html

16.

Subtraction facts through 18
http://www.harcourtschool.com/activity/hrise/hrise.html

17.

Model Subtraction 2 digit no regrouping
http://www.harcourtschool.com/activity/show_me/e231.htm
http://www.harcourtschool.com/activity/math_models2/English/gr1ch30.html

18.

Model Subtraction 2 digit with regrouping
http://www.harcourtschool.com/activity/show_me/e232.htm
http://www.harcourtschool.com/activity/show_me/e233.htm
http://www.harcourtschool.com/activity/show_me/e234.htm

19.

Base Ten Subtraction
http://nlvm.usu.edu/en/nav/vm1_asid_155.html

20.

http://www.ictgames.com/spacejumps.html

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Also, you can print out parent newsletters from MCPS that give an overview of each unit (Kindergarten through Grade 5). The newsletters are translated into Chinese, French, Korean, Spanish and Vietnamese.

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