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Math Websites ~ Grade 5 Unit 3

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.

6.5.7.3 compute percentages of 10, 20, 25, 50, and 100 percent of a number.

 

 


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 fifth graders
http://www.internet4classrooms.com/skills_5th_math.htm
 

6.5.1.1 read, write, and represent interchangeably simple fractions,
decimals, and percents using symbols, words, and models.

1. Click Level F Grade/Year 5. Choose the fractions, decimals and percentages section.
http://www.rainforestmaths.com/
2. http://nlvm.usu.edu/en/nav/frames_asid_160_g_2_t_1.html?open=activities
3. http://harcourtschool.com/activity/con_math/g04c20.html
4. http://pbskids.org/cyberchase/games/percent/index.html
5. http://harcourtschool.com/activity/match_fractions_decimals/
6. http://harcourtschool.com/activity/mmath/mmath_frac.html
7. http://harcourtschool.com/activity/con_math/g05c28.html
8. Percents
http://harcourtschool.com/activity/elab2004/gr5/17.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G5_PE_PDF/MNL00LBPE5017.pdf
9. Relate fractions and percentages using circle graphs
http://nlvm.usu.edu/en/nav/frames_asid_183_g_2_t_1.html?open=activities
10. http://illuminations.nctm.org/ActivityDetail.aspx?ID=80
11. http://illuminations.nctm.org/ActivityDetail.aspx?ID=45
12. http://illuminations.nctm.org/ActivityDetail.aspx?ID=44
13. http://illuminations.nctm.org/ActivityDetail.aspx?ID=11
14. http://harcourtschool.com/activity/elab2004/gr6/3.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G6_PE_PDF/MNL00LBPE6003.pdf
15. http://www.interactivestuff.org/sums4fun/shade.html
16. http://arcytech.org/java/fractions/
 


6.5.2.2 compare and order fractions in equivalent forms, including improper fractions and mixed numbers with like and unlike denominators.

1. Review: Mixed numerals
http://harcourtschool.com/activity/show_me/e534.htm
In English
http://harcourtschool.com/activity/show_me/s534.htm In Spanish
2. Simplifying Fractions
http://harcourtschool.com/activity/show_me/e622.htm
In English
http://harcourtschool.com/activity/show_me/s622.htm In Spanish
3. http://nlvm.usu.edu/en/nav/frames_asid_159_g_2_t_1.html
4. Finding equivalent fractions
http://nlvm.usu.edu/en/nav/frames_asid_105_g_2_t_1.html
5. http://nlvm.usu.edu/en/nav/frames_asid_274_g_3_t_1.html?open=activities
6. http://illuminations.nctm.org/ActivityDetail.aspx?ID=18
7. http://www.mrnussbaumgames.com/icecream_shop/
8. http://pbskids.org/cyberchase/games/equivalentfractions/index.html
9. http://www.sums.co.uk/playground/n6a/playground.htm
 


6.5.2.1 compare and order decimals to the thousandths place and describe them using place value concepts.

1. http://harcourtschool.com/activity/elab2004/gr5/1.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G5_PE_PDF/MNL00LBPE5001.pdf
2. http://www.interactivestuff.org/sums4fun/switch.html
If a new problem does not appear, refresh the page.
3. http://www.learnalberta.ca/Launch.aspx?content=%2fcontent%2fmesg%2fhtml%2fmath6web%2fmath6shell.html
Skip Intro, then go to Lesson 1: Decimals
4. http://www.decimalsquares.com/dsGames/games/darts.html
5. http://www.decimalsquares.com/dsGames/games/beatclock.html
6. http://www.decimalsquares.com/dsGames/games/placevalue.html
7. http://www.mrnussbaum.com/decorder10.htm
8. http://www.mrnussbaum.com/decorder20.htm
9. http://www.mrnussbaum.com/decoorder10.htm
10. http://www.mrnussbaum.com/decoorder20.htm
11. http://www.mrnussbaum.com/dec0210.htm
 


6.5.5.2 use models and pictures to illustrate multiplying a whole number by a decimal number.

1. http://harcourtschool.com/activity/elab2004/gr5/3.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G5_PE_PDF/MNL00LBPE5003.pdf
2. http://harcourtschool.com/activity/show_me/e638.htm
http://harcourtschool.com/activity/show_me/s638.htm In Spanish

6.5.5.3 add and subtract fractions, mixed numbers, and decimals.
  adding fractions/unlike denominators
http://nlvm.usu.edu/en/nav/frames_asid_106_g_2_t_1.html
1. adding decimals
http://harcourtschool.com/activity/math_models2/English/gr5ch04p50.html
In English
http://harcourtschool.com/activity/math_models2/spanish/gr5p50es.html in Spanish
2. subtracting decimals
http://harcourtschool.com/activity/math_models2/English/gr5ch04p51.html In English
http://harcourtschool.com/activity/math_models2/spanish/gr5p51es.html in Spanish
3.

http://harcourtschool.com/activity/elab2004/gr5/2.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G5_PE_PDF/MNL00LBPE5002.pdf

4. adding fractions with unlike denominators
http://harcourtschool.com/activity/elab2004/gr5/11.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G5_PE_PDF/MNL00LBPE5011.pdf
5. subtracting fractions with unlike denominators
http://harcourtschool.com/activity/elab2004/gr5/12.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G5_PE_PDF/MNL00LBPE5012.pdf
6. subtracting mixed numerals
http://harcourtschool.com/activity/elab2004/gr5/13.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G5_PE_PDF/MNL00LBPE5013.pdf
7. adding fractions
http://harcourtschool.com/activity/show_me/e535.htm
In English
http://harcourtschool.com/activity/show_me/s535.htm In Spanish
8. subtracting fractions
http://harcourtschool.com/activity/show_me/e536.htm In English
http://harcourtschool.com/activity/show_me/s536.htm In Spanish
9. adding decimals
http://harcourtschool.com/activity/show_me/e541.htm In English
http://harcourtschool.com/activity/show_me/s541.htm In Spanish
10. adding and subtracting decimals
http://harcourtschool.com/activity/show_me/e542.htm In English
http://harcourtschool.com/activity/show_me/s542.htm In Spanish
11. adding and subtracting decimals with base ten blocks
http://nlvm.usu.edu/en/nav/frames_asid_264_g_1_t_1.html
12. adding decimals
http://pbskids.org/cyberchase/games/decimals/decimals.html
13. adding decimals
http://pbskids.org/cyberchase/forreal/206_for_real_hi.html
14. adding decimals
http://www.decimalsquares.com/dsGames/games/blackjack.html
15. subtract decimals
http://www.decimalsquares.com/dsGames/games/tugowar.html
16. add fractions
http://www.mrnussbaumgames.com/pizza_game/index.html
 

6.5.5.4 multiply and divide decimals by whole numbers.

1. http://harcourtschool.com/activity/elab2004/gr6/1.html
This is an elab. Print the following worksheet:
http://harcourtschool.com/activity/elab2004/G6_PE_PDF/MNL00LBPE6001.pdf
2. http://harcourtschool.com/activity/show_me/e638.htm In English
http://harcourtschool.com/activity/show_me/s638.htm In Spanish
3. http://harcourtschool.com/activity/show_me/e545.htm In English
http://harcourtschool.com/activity/show_me/s545.htm In Spanish
4. http://www.decimalsquares.com/dsGames/games/speedway.html
 
6.5.7.1 apply a variety of strategies to solve problems with fractions, decimals, and percents.
1. http://www.mathcats.com/explore/oldegyptianfractions.html
 
6.5.7.2 use estimation to solve problems with fractions and decimals.
1. http://www.decimalsquares.com/dsGames/games/laserbeam.html
 
6.5.7.3 compute percentages of 10, 20, 25, 50, and 100 percent of a
number.
1. http://pbskids.org/cyberchase/forreal/304_for_real_hi.html
 
6.5.5.1 compute with whole numbers.
 

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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