加拿大Canada-Wide Science Fair 加拿大McMaster University Engineering and Science Olympics 加拿大Toronto Sci-Tech Fair 加拿大Virtual Science Fair 美国Intel Science Talent Search 美国Siemens Competition in Math, Science & Technology 美国THE DUPONT CHALLENGE Science Essay Competition 美国The Intel International Science and Engineering Fair 美国Toshiba - ExploraVision
1) Intel Science Talent Search
http://www.intel.com/about/corporateresponsibility/education/sts/index.htm
2). Intel International Science and Engineering Fair
< http://www.societyforscience.org/isef/ >
3). Siemens Competition in Math, Science & Technology
http://www.siemens-foundation.org/en/competition.htm
4). Canada-Wide Science Fair
5). Toshiba - ExploraVision
< http://www.exploravision.org/ >
6). Virtual Science Fair
< http://www.virtualsciencefair.com/ >
7). Toronto Sci-Tech Fair
< http://pathfinder.scar.utoronto.ca/~scifair/pages/scifair_home.html >
8). DuPont Science Essay Competition
http://thechallenge.dupont.com/
9) McMaster University Engineering and Science Olympics