The Kids Ecology Corp
http://www.kidsecologycorps.org/curriculum.html

CAGIS: Experiments and Engineering Activities
http://publish.uwo.ca/~cagis/experiments/expermnt.htm

Franklin Institute Online Math Collection
http://sln.fi.edu/school/

Lakeview Kindergarten Activities
http://www.mrsjonesroom.com/

Rhythm Web
http://rhythmweb.com/homemade/index.html

World Discovery
http://www.worlddiscovery.ca/

Online Learning Centre: Teacher Resources
http://olc.spsd.sk.ca/teachers/teacherresources.html

Funding Factory Lesson Plans
http://lessonplans.fundingfactory.com/sub_categories.aspx?subject=1

Ribbit’s Math Ventures
http://www.mohonasen.org/staffdev/mathven/Ribbit/rdefault.htm

Thematic Units for Primary Grades
http://www.libsci.sc.edu/miller/Unitlink.htm

Incredible@rt Department
http://www.princetonol.com/groups/iad/

Exploring the Environment   
http://www.cotf.edu/ete/

Georgia Pacific: Educational in Nature
http://www.gp.com/EducationalinNature/lessonplans.html

Media Awareness Network
http://www.media-awareness.ca/english/teachers/index.cfm

Just for Kids
http://www.urbanext.uiuc.edu/kids/index.html

KidsGardening: Classroom Projects Library
http://www.kidsgardening.com/growingideas/projects/library.html

Children’s Theatre
http://www.childdrama.com/mainframe.html

EarthComm Curriculum
http://www.agiweb.org/earthcomm/index.html

EXCITE
http://www.cdc.gov/excite/

Counseling and Guidance Lesson Plans
http://www.firn.edu/doe/programs/cd_lesson.htm

Illinois State Museum Lesson Plans
http://www.museum.state.il.us/ed_opp/lessonplans.html

Space Day
http://www.spaceday.org/index.html

Let’s Write a Newspaper Story
http://www.jhuapl.edu/education/elementary/newspapercourse/

Money Math: Lessons for Life
http://www.publicdebt.treas.gov/mar/marmoneymath.htm

National Council on Social Studies Lesson Plans   
http://www.socialstudies.org/lessons/

Reading Rainbow Lesson Plans
http://gpn.unl.edu/rainbow/theme_index.asp

First Amendment Schools: Lesson Plans
http://www.firstamendmentschools.org/resources/lessonplans.aspx

DonorsChoose.org
http://donorschoose.org/

Let’s Count
http://math.rice.edu/~lanius/counting/count.html

Fishy Count
http://www.primarygames.com/math/fishycount/start.htm

The Counting Game
http://home.earthlink.net/~cmalumphy/countinggame.html

Count Your Chickens
http://www.learningplanet.com/sam/cyc/index.asp

Count the Bananas
http://www.storyplace.org/preschool/activities/monkey.asp

Bobbie Bear: Counting Strategies
http://illuminations.nctm.org/tools/tool_detail.aspx?id=3#

Ten Frame
http://illuminations.nctm.org/tools/tool_detail.aspx?id=75

CounterSquare
http://www.amblesideprimary.com/ambleweb/mentalmaths/countersquare.html

Splat Square
http://www.oswego.org/ocsd-web/games/SplatSquares/splatsq100.html

Interactive Number Grid
http://www.amblesideprimary.com/ambleweb/mentalmaths/interactivenumbergrids.html

Scribble Square
http://www.amblesideprimary.com/ambleweb/mentalmaths/scribblesquare.html

100 Hunt
http://atschool.eduweb.co.uk/toftwood/100hunt2.html

Learning About Number Relationships
http://standards.nctm.org/document/eexamples/chap4/4.5/index.htm

Connect the Dots: Dinosaurs
http://www.lizardpoint.com/fun/java/dinodots/dino1.html

FunBrain: Connect the Dots
http://www.funbrain.com/dots/

MooMilk: Connect the Dots
http://www.moomilk.com/game.htm