شیمی /library.thinkquest.org/11226
The carbon cycle is the great natural recycler of carbon atoms
اجتماعی 195.146.36.27/moc
وزارت بازرگانی جمهوری اسلامی ایران
نجوم 64.78.10.206/challenger
Alexandria, VA. Teaching resources and information about field trips to the center
نجوم aa.usno.navy.mil
Computes the position, brightness, and other observable characteristics of celestial bodies, as well as the circumstances of astronomical phenomena. Includes information on calendars and related topics
زیست شناسی about-body-function.net
Introduction to anatomy subject which includes basic information about bones, brains, muscles, etc
ریاضی agutie.homestead.com/
در این سایت درباره مباحث مختلف هندسه مطالب جالبی خواهید یافت. موسیقی متن هم شنیدنی است!
زیست شناسی allhumanfunctions.net
Describes male and female reproductive systems, fertilization, gastrulation, et
زیست شناسی anatomium.net
Describes human lymphatic system structure and immunity
شیمی antoine.frostburg.edu/chem/senese/101/index.shtml
Rich resource for students and teachers of introductory chemistry. Includes interactive course guides and tutorials, an exam survival guide, reference tables, self-grading quizzes and exams, a searchable glossary, a question and answer board, answers to over 300 frequently asked questions, and a chemical trivia quiz
نجوم anzwers.org/free/universe
Contains 3D maps of the universe zooming out from the nearest stars to the scale of the galaxy and out to the surrounding superclusters and finally to the scale of the known universe
نجوم astro.schoolnet.ir
astro E_club
نجوم astronomy.sampad.info
گروه نجوم سمپاد یزد - - گزارش فعالیت‌های گروه، مقاله‌های نجومی و اخبار ستاره‌شناسی
زیست شناسی brain-anatomy.org
This site has a lot of details about temporal, frontal and parietal lobes, prefrontal cortex and limbic systems.
ریاضی braintrax.umr.edu/
در این سایت می توانید اطلاعاتی در مورد جبر و هندسه و مثلثات، مثالهایی از دنیای واقعی، مسایل با توضیحات حل آنها بیابید.