هذه مواقع هامة  لمادة العلوم:

General science:

http://www.science4islam.com/

http://www.homeschoolhelperonline.com/units/my_community.htm

http://sciencewithme.wordpress.com/

http://www.teach-nology.com/worksheets/science/cell/

http://www.exploratorium.edu/explore/handson.html

http://www.lessonplanspage.com/Science.htm

http://volcano.und.edu/vwdocs/vwlessons/lessons/lesson.html

http://www.bayerus.com/msms/MSMS_Home.aspx

Biology:

http://www.biologycorner.com/worksheets.php

http://www.biologylessons.sdsu.edu/classes/index.html

http://www.willoughby-eastlake.k12.oh.us/classroom/technology/hs_biology.htm

Chemistry:

http://sciencespot.net/Pages/classchem.html

http://www.unit5.org/christjs/555_topic_index_worksheet.htm

http://www.thecatalyst.org/forum/wkshtool/wrksheet.html

Physics :

http://kss.sd69.bc.ca/pages/courses/Physics%2011/worksheet.html

http://www.syvum.com/squizzes/physics/