سلسلة العلوم الذكية(الثامن)

Science Series Smart is a calendar summaries and questions for the student in materials science for all grades from fifth grade to grade XII.
It will contain all the application from this series of questions optional multi questions but with different levels of levels of remembering, understanding, and even high levels of inference and others.
Questions will be added from time to time and you will receive an update when you add any questions.
Questions are grouped Professor Jacob Saadi, toll, which creates what the teachers in the field of making questions of different levels ..
Any feedback on the program or questions please contact me at the e-mail shown below