http://www-k6.thinkcentral.com/content/hsp/math/hspmath/na/common/itools_int_9780547584997_/main.html?module=algebra&activity=4 (iTools:  Points on a Grid)

 

http://www-k6.thinkcentral.com/content/hsp/math/hspmath/na/common/mega_math_9780547585062_/megamathcd4/cm/launch.html?strActivityName=g36_1_4_H&strAssignID=1 (Arachna Graph Level H)

 

http://www-k6.thinkcentral.com/content/hsp/math/hspmath/go_math_2012/na/gr5/amm_9780547665054_/lesson.html?g_iGrade=4&g_iChapter=90&g_iLesson=64&strUserID=st1&g_iProduct=5&g_iSection=15 (Graph Ordered Pairs)

 

http://www-k6.thinkcentral.com/content/hsp/math/hspmath/go_math_2012/na/gr5/amm_9780547665054_/lesson.html?g_iGrade=4&g_iChapter=90&g_iLesson=63&strUserID=st1&g_iProduct=5&g_iSection=15 (use a Coordinate Grid)