مايو 2022

تقنية وعلوم

تعريف المادة وحالاتها ومكوناتها

تعريف المادة حيث تتعدد أشكال المادة وتطبيقاتها من حولنا، فالكتاب والمنضدة والقلم جميعها من أنواع المادة ولكن تختلف حالاتها من شكل إلى آخر، ف...

تغيير حليب الأطفال بعد ستة أشهر

تغيير حليب الأطفال بعد ستة أشهر، يتطلب نمو الطفل تغيير الحليب الذي يتناوله تبعاً لكل مرحلة عمرية، ولكن يجب تغيير الحليب بعلم من الطبيب لتحدي...

تربية وتعليم

العلوم الطبيعية تعريفها ، أنواعها و أهميتها

العلوم الطبيعية لها دور كبير في حياتنا حيث أن للعلوم دور كبير في حياة الإنسان وفي ارتقاء المجتمعات ومنها العلوم الطبيعية التي أسهمت بشكل كب...

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