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Math Websites ~ Grade 1 Unit 1
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.

6.1.2.2 count to determine the number of items in a set (1s, 2s, and 5s to 30, and 10s to 100) using various methods.

 


 


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 first graders
http://www.internet4classrooms.com/skills_1st_math.htm
 

1.1.4.1 locate whole numbers on a number line

1.

http://atschool.eduweb.co.uk/toftwood/lifeguards.html

2. http://www.bbc.co.uk/schools/numbertime/games/mend.shtml
3. http://www.bbc.co.uk/schools/numbertime/games/find_the.shtml
4. http://www.bbc.co.uk/schools/numbertime/games/snakes.shtml
5. http://www.oswego.org/ocsd-web/games/SplatSquares/splatsq99.html
 


6.1.2.3 identify a number that is one more, one less, before or after another number; identify a number or numbers located between two other numbers.

1. http://atschool.eduweb.co.uk/toftwood/frog.html
2. http://www.crickweb.co.uk/Flash%20Studio/cfsmaths/numer%20guess2.swf
3. http://www.learningplanet.com/act/123order.asp
 


6.1.5.1 model the concept of addition

1. http://www.harcourtschool.com/activity/adding_bricks/
2. http://atschool.eduweb.co.uk/toftwood/5andabit.html
3. http://www.bbc.co.uk/schools/laac/numbers/ch1.shtml
4. http://illuminations.nctm.org/ActivityDetail.aspx?ID=74
5. http://illuminations.nctm.org/ActivityDetail.aspx?ID=75
6. missing addend:
http://www.ictgames.com/funkymum20.html
 


6.1.5.2 model the concept of subtraction.

1.

http://www.harcourtschool.com/activity/day_at_beach/

2. http://www.harcourtschool.com/activity/busy_bees/index.html
3. http://www.bbc.co.uk/schools/laac/numbers/ch2.shtml
4. missing addend:
http://www.ictgames.com/funkymum20.html

6.1.5.3 find sums and differences using counting strategies such as counting on and counting back

(although these websites do not specifically address counting on and counting back, students could be encouraged to use these strategies while exploring these sites).
1. http://www.crickweb.co.uk/Flash%20Studio/cfsmaths/Toolkit/Toolkit.htm
2. http://www.harcourtschool.com/activity/seashell_search/index.html
3. http://www.harcourtschool.com/activity/add/add.html
4. http://www.harcourtschool.com/activity/fireflies/index.html
5. http://www.harcourtschool.com/activity/hrise/hrise.html
6. http://www.bbc.co.uk/schools/laac/numbers/ch3.shtml
 

1.1.1.1 recognize, describe, extend, and create repeating patterns using models.

1. http://www.harcourtschool.com/activity/pattern/pattern.html (with music!)
2.

http://www.primarygames.com/patterns/start.htm

3. http://www.noggin.com/games/pwms/pwms/
(click the pigeon on the right for a pattern game…ABAB and AABBAABB patterns)
4. Create a musical pattern on a keyboard
http://www.poissonrouge.com/piano/index.htm
 
 
1.1.1.2 copy, continue, and record patterns with actions, words, and objects; translate a pattern into another form
1. http://www.philtulga.com/fractionbars.html
Click here for a lesson using this website
 
6.1.1.2 read and write numerals to 100 and words that represent numbers up to ten.
1. http://www.primarygames.com/Number%20Game/question_1.htm
2. http://www.freemathtest.com/FreeMathTest.asp?c=Counting%20Objects&max=100
3. http://atschool.eduweb.co.uk/toftwood/postletter.html
4. http://atschool.eduweb.co.uk/toftwood/partition.html
5. http://atschool.eduweb.co.uk/toftwood/dinoplacevalue.html
6. http://www.harcourtschool.com/activity/count/index.html
 
6.1.2.2 count to determine the number of items in a set (1s, 2s, and 5s to 30, and 10s to 100) using various methods.
1. Count by 2: http://www.freemathtest.com/FreeMathTest.asp?c=Counting&max=100&step=2
2. Count by 2:
http://www.tvokids.com/framesets/play.html?game=51&
3. Count by 2:
http://fen.funbrain.com/cgi-bin/shtml.cgi?A1=../dots/index.html
4. Count by 5:
http://www.freemathtest.com/FreeMathTest.asp?c=Counting&max=100&step=5
5. Count by 5:
http://atschool.eduweb.co.uk/toftwood/countingwithstick.html
6. Count by 10:
http://www.freemathtest.com/FreeMathTest.asp?c=Counting&max=100&step=10
7. Count by 10:
http://atschool.eduweb.co.uk/toftwood/duckshoot10s.html
8. http://atschool.eduweb.co.uk/toftwood/octopus.html
9. http://www.harcourtschool.com/activity/connect_the_dots/
10. http://www.harcourtschool.com/activity/connect_by_5/
11. http://www.harcourtschool.com/activity/calculator_skip_count/
12. http://www.harcourtschool.com/jingles/jingles_all/1skipping_song.html
13. skip counting by 2
http://www.ictgames.com/fairyfog2s_v2.html
14. skip counting by 3
http://www.ictgames.com/fairyfog3s_v2.html
15. skip counting by 5
http://www.ictgames.com/fairyfog5s_v2.html
16. skip counting by 10
http://www.ictgames.com/fairyfog10s_v2.html
 
6.1.3.1 identify odd and even numbers using objects.
1. http://www.crickweb.co.uk/Flash%20Studio/cfsmaths/WashLine/washindex.html
2. http://www.abc.net.au/countusin/games/game1.htm
 

 

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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