12/09/2025
🔄 Updates in Integrated Science curriculum – Grade 10 (أولى ثانوي لغات)
📌 التعديلات الأساسية:
1- حذف الفصل الثالث (Soil) والرابع (Role of Science in Environmental Sustainability).
2- إعادة ترتيب الدروس، وبقى العدد 14 lessons instead of 20.
3- Lesson 1: عن Environment & Earth’s spheres، مع تركيز على Hydrosphere.
4- Lesson 2: Chemical properties of Water (زي المنهج القديم).
5- Lesson 3: Physical properties of Water → اتجمع كله في درس واحد: Density – Specific heat – Heat capacity – Temperature – Latent heat of vaporization (مصطلح جديد)، وانتهى بتأثير Adaptations related to temperature.
6- Lesson 4: Solutions & their properties → (V***r pressure – Boiling point – Freezing point – Osmosis – Osmotic pressure).
7- Lesson 5: Biological importance of Water → expanded to include Cells – Eukaryotic cells بالتفصيل + أهمية الماء للكائن الحي وللأرض.
8- Lesson 6: Biological adaptations in aquatic environment (no major changes).
9- Lesson 7: تأثير Atmospheric gases on aquatic environment → تركيز على Solubility + تفاصيل عن Internal & External support (skeletal system).
10- Lesson 8: تأثير Light & Solar radiation on aquatic ecosystems (كما هو).
11- Lesson 9: تأثير Water pressure على الكائنات الحية (كما هو).
12- Lesson 10: Ecological balance & Human role in aquatic sustainability → merged with parts of the deleted Ch.4.
13- Lesson 11 (Ch.2 – L.1): Atmosphere layers & composition (unchanged).
14- Lesson 12 (Ch.2 – L.2): Chemical reactions in atmosphere + detailed explanation of UV radiation.
15- Lesson 13 (Ch.2 – L.3): Physical factors affecting atmosphere → expanded with Blood pressure, plant tissues, water balance.
16- Lesson 14 (Ch.2 – L.4): Atmosphere & Science role in its sustainability → شرح أشمل + دمج أجزاء من Ch.4.
ًا
