Fourth Grade

Mathematics Magic

Tangram challenges
http://nlvm.usu.edu/en/nav/frames_asid_268_g_1_t_3.html?open=activities

Another grid coordinates game on FunBrain
http://www.funbrain.com/cgi-bin/co.cgi?A1=s&A2=0&INSTRUCTS=1

Geometry 3D Nets!  Visit this site and see how a 2D shape becomes a 
3 D one.
http://www.mathsnet.net/geometry/solid/nets.html

Feed Billy Bud the right coordinates!
http://www.oswego.org/ocsd-web/games/BillyBug2/bug2.html

Play Transformation golf by moving the ball on the grid
http://www.mathsonline.co.uk/nonmembers/gamesroom/transform/golftrans.html

See how angles affect shapes!  This site allows you to determine the 
angle.
http://nlvm.usu.edu/en/nav/frames_asid_300_g_4_t_3.html

challenge yourself by trying to complete this patchwork quilt!
http://www.sunburst.com/matharena/matharena/timetrials/quiltref_embed.html

Use the coordinate grid to push the shapes into the hole. Multiple levels
http://www.mathsonline.co.uk/nonmembers/gamesroom/transform/postshape.html

Find the area and perimeter of rectangles
http://www.mathplayground.com/geometryMovie.html

Several selections for geometry at AAAKNOW!
http://www.aaaknow.com/geo.htm

FRACTIONS LESSONS at cool math 4 kids
http://coolmath4kids.com/fractions/index.html

challenge problems and exploration
http://illuminations.nctm.org/Activities.aspx?grade=2

Find the volume of boxes
http://illuminations.nctm.org/ActivityDetail.aspx?ID=6

Find range, median and mode
http://www.manatee.k12.fl.us/sites/elementary/palmasola/mathlabtutstat1.htm

create graphs - learn the parts
http://www.beaconlearningcenter.com/WebLessons/AllTheParts/default.htm

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