Science Third Year of Preparatory School | Nagwa Classes Science Third Year of Preparatory School | Nagwa Classes

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Science

يُقدِّم هذا الفصل لطلاب الصف الثالث الإعدادي شرحًا مفصلًا تفاعليًّا عبر الإنترنت لدروس مادة العلوم (باللغة الإنجليزية)، إضافةً إلى حل الأسئلة المتعلقة بكل درس حلًّا مفصلًا للتأكد من حسن استيعاب الطلاب للشرح، إلى جانب تكليفهم ببعض الواجبات للتدرب على أسئلة الامتحان وكيفيتها.

Session 1: Chemical Reactions: Combination and Decomposition

Session 2: Chemical Reactions: Simple Substitution

Session 3: Chemical Reactions: Double Substitution, Oxidation, and Reduction

Session 4: Ignition Point, Flammability, and Combustion

Session 5: Complete and Incomplete Combustion

Session 6: Combustion and Environmental Pollution

Session 7: Tobacco and Its Constituents

Session 8: Harmful Effects of Smoking

Session 9: Electric Current and Potential Difference

Session 10: October Revision

Session 11: Electromotive Force

Session 12: Electric Resistance

Session 13: Ohm's Law and Equivalent Resistance

Session 14: Electric Power and Electrical Energy

Session 15: Magnetic Effects of Electric Current

Session 16: Electric Motors and Generators

Session 17: Genetic Traits and Mendel's First Law

Session 18: November Revision

Session 19: Mendel's Second Law and Genetic Diversity

Session 20: Population Growth

Session 21: Natural and Artificial Selection

Session 22: Fossils

Session 23: Diversity of Life and Comparative Anatomy

Session 24: Geological Time

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