علوم الحياة
الصف التاسع٨ وحدات · ٢٠ درساً
مثال توضيحي
هكذا يبدو تتبّع المسار
سجّل الدخول لتتابع تقدّم طفلك في كل درس — ما أُتقن، وما هو قيد التقدّم، وما الخطوة التالية.
أُتقنقيد التقدّملم يبدأ — سجّل الدخول لتتابع
١1- Nutrition and metabolism — 1.1 Transformation of food into nutrients: digestion — 1.1.1 Food materials — 1.1.2 Digestive enzyme — 1.1.3 Digestive system — 1.1.4 The use of nutrients — Intestinal Absorption; Distribution of nutrients٥ دروس
٢1- Nutrition and metabolism — 1.2 Oxygen uptake in an organism and carbon dioxide release: respiration — 1.2.1 Respiratory system and pulmonary ventilation — Respiratory system — 1.2.2 Respiratory gas exchange — Characteristics of the surface of exchange; Cellular gas exchange and its mechanism — 1.2.3 Transport of respiratory gases٣ دروس
٣1- Nutrition and metabolism — 1.3 Transport and distribution of nutrients and of oxygen to the organs: Blood circulation — 1.3.1 Circulatory system — The heart; Cardiac activity; Blood vessels — 1.3.2 Circulation — Blood circulation; Pulmonary circulation; Systemic circulation — 1.3.3 Cardiovascular disorders٣ دروس
٤1- Nutrition and metabolism — 1.3 Use of nutrients and oxygen — 1.3.1 Oxidation of nutrients and energy production — 1.3.2 Synthesis of organic materials: Renewal and growth of cells — Assimilationدرس واحد
٥3- Reproduction and genetics — 3.1 Chromosomes, carriers of genetic information — 3.1.1 Hereditary Characteristics and genetic make-up — 3.1.2 Sex determination — 3.1.3 Chromosomes, carriers of information٣ دروس
٦3- Reproduction and genetics — 3.2 Reproduction of identical copies of genetic information — 3.2.1 Multiplication of the zygote — 3.2.2 Transmission of the information to the cells of an organismدرسان
٧3- Reproduction and genetics — 3.3 Sexual reproduction and maintenance of the karyotype of the species — Gamete formationدرس واحد
تابِع رحلة طفلك في علوم الحياة
سجّل الدخول لتتابع التقدّم درساً درساً، وتحصل على مسارٍ مخصّص ومساعدٍ ذكيّ لكل درس.