Power Proofreading http://www.eduplace.com/kids/hme/k_5/proofread/proof.htm
Math Facts http://www.mathfactcafe.com/view/view.aspx?vid=410&t=F&g=4
Perimeter and area http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/maths/perimeter_and_area/index.html
Punctuation http://www.harcourtschool.com/activity/punctuation/index_pre.html
Social Studies http://www.harcourtschool.com/ss1/index_na.html
Adaptations http://magma.nationalgeographic.com/ngexplorer/0211/games/game.cgi
Place value http://www.wmnet.org.uk/resources/gordon/Higher%20And%20Lower%20-%20Reveal%20and%20Order%20v6.swf
Length quiz http://www.glencoe.com/sec/math/studytools/cgi-bin/msgQuiz.php4?isbn=0-07-829631-5&chapter=12&lesson=1&headerFile=4&state=na
Place Value http://www.eduplace.com/cgi-bin/template/kids/hmm/practice/templates/rules.thtml?ID=hmm07_ep/gr4/0104&GRADE=4&UNIT=1&CHAPTER=1&LESSON=4&UNIT_TITLE=Place%20Value
Number order http://www.bbc.co.uk/skillswise/numbers/wholenumbers/whatarenumbers/comparing/
Place value http://www.mhschool.com/math/2003/student/activity/courses/gr1/ch13/
Myths http://teacher.scholastic.com/writewit/mff/myths.htm
Fraction bars http://my.hrw.com/math06_07/nsmedia/tools/Func_Bars/Func_Bars.html
Conversion - measurement http://www.timeforkids.com/TFK/lookitup/crunchers/Distance.html
Arrays http://www.harcourtschool.com/activity/space_arrays/
Conversion - weight http://www.timeforkids.com/TFK/lookitup/crunchers/Weight.html
Math 03-25 http://nrich.maths.org/public/viewer.php?obj_id=1272&part=index
Reading group http://www.learner.org/interactives/story/
Summary http://www.tv411.org/lessons/cfm/reading.cfm?str=reading&num=6&act=1
measurement http://www.pbs.org/wgbh/nova/pearl/uncountable.html
I SPY - toystore http://www.scholastic.com/ispy/play/toystore/play_toystore.htm
I SPY - hoops http://www.scholastic.com/ispy/play/oopshoops/index.htm
I SPT - pond http://www.scholastic.com/ispy/play/duckpond/play_duckpond.htm
I SPY - memory http://www.scholastic.com/ispy/play/memory/memory.htm
Capital letters http://www.oswego.org/ocsd-web/quiz/mquiz.asp?filename=kderittecapitals
Capitalization and Punctuation http://www.quia.com/rr/90027.html
Punctuation http://www.bbc.co.uk/schools/ks2bitesize/english/tests/punctuation.shtml
Capitalization and Punctuation http://www.eduplace.com/cgi-bin/hme-quiz-directions.cgi?Grade=4&Unit=5&Topic=Capitalization+and+Punctuation
Punctuation http://www.oswego.org/ocsd-web/quiz/mquiz.asp?filename=kderittepun
Math Brain Teasers http://www.eduplace.com/kids/mhm/brain/gr4/index.html
Problem solving -- Math Hoops http://www.mathplayground.com/mathhoops_Z1.html
Problem solving - mathplayground http://www.mathplayground.com/katiebegin.html
Mathplayground -- various http://www.mathplayground.com/wpdatabase/wpindex.html
Spelling http://standards.nettrekker.com/tts/external.epl/http://school.eb.com/lm/games/GE_3_10/GE_3_10.htm
I SPY - Wizards Lab http://www.scholastic.com/ispy/play/wizardslab/play_wizardslab.htm
Food chains http://nature.ca/ukaliq/030act/017_fwb_e.cfm
Math conversion http://www.mhschool.com/math/2003/student/activity/courses/gr6/ch13/
Math conversion 2 http://www.mhschool.com/math/2003/student/activity/courses/gr5/ch15/
Adding and subtracting decimals http://nlvm.usu.edu/en/nav/frames_asid_264_g_2_t_1.html?from=category_g_2_t_1.html
Verbs/nouns http://www.learningplanet.com/act/rats/rats2.asp?rats_nounverb
Spelling http://www.learner.org/interactives/spelling/
Org trl http://www.studyzone.org/testprep/ela4/h/commasp.cfm
Complete/runon sentences http://www.quia.com/pop/35933.html
Water cycle http://teacher.scholastic.com/activities/studyjams/water_cycle/
Main Idea http://www.harcourtschool.com/activity/book_buddy/rosie/skill_pre.html
Biomes http://www.mbgnet.net
Fractions http://www.tv411.org/lessons/cfm/math.cfm?str=math&num=2&act=1
Capital http://www.quia.com/rr/90027.html
Math Conversion 3 http://standards.nettrekker.com/tts/external.epl/http://www.mhschool.com/math/2003/student/activity/courses/gr5/ch16/
Math Conversion 4 http://www.mhschool.com/math/2003/student/activity/courses/gr2/ch18/
Math 03-25 http://nrich.maths.org/public/viewer.php?obj_id=1263
Math 03-25 http://nlvm.usu.edu/en/nav/frames_asid_182_g_2_t_1.html
Math 03-25 http://www.wmnet.org.uk/resources/gordon/Wizards%20number%201000%20v2.swf
Math 03-25 http://nrich.maths.org/public/viewer.php?obj_id=966
Animal Adaptations http://www.ecokids.ca/pub/eco_info/topics/climate/adaptations/index.cfm
Math 03-25 http://www.mathplayground.com/logicgames.html
Math 03-25 http://www.mhschool.com/math/2003/student/activity/courses/grk/ch04a/
Adaptations http://www.bbc.co.uk/schools/scienceclips/ages/10_11/interdependence_fs.shtml
HIBERNATION http://www.saskschools.ca/~gregory/winter/win2.html
Spelling City http://www.spellingcity.com/
Brainteasers
Calculator
Texas Regions