علوم الحياة

الصف السابع٨ وحدات · ٣٢ 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 — 1.2 Nutritional needs of plants — 1.2.1 Chlorophyllic plants — Requirements of chlorophyllic plants; Absorption and transport of water and minerals (Absorption, Transport); Production of organic material and mass increase — 1.2.2 Non chlorophyllic plants: Fungi — Fungi requirements٤ دروس

Part 1_Chapter 2_A1: Nutritive needs of chlorophyllic plantsسجّل الدخول لتتابع

Part 1_Chapter 2_A2: Absorption and translocation of water and mineral saltsسجّل الدخول لتتابع

Part 1_Chapter 2_A3: Photosynthesis: production of organic matterسجّل الدخول لتتابع

Part 1_Chapter 2_A4: Nutritive needs of non chlorophyllic plantsسجّل الدخول لتتابع

٢1- Nutrition — 1.3 Respiration in living things — 1.3.1 Respiration in animals — Modes of respiration in different media; Respiratory gaseous exchange; Respiratory movement and renewal of the environment; Place of respiratory gas exchange; Surfaces of exchange; Transport of respiratory gases — 1.3.2 Respiration in plants — Respiratory gas exchange — 1.3.3 Fermentation٥ دروس

Part 1_Chapter 3_A1: Respiratory movements and circulation of air and waterسجّل الدخول لتتابع

Part 1_Chapter 3_A2: Respiratory gaseous exchangeسجّل الدخول لتتابع

Part 1_Chapter 3_A3: Life in the absence of oxygenسجّل الدخول لتتابع

Part 1_Chapter 3_A4: Respiration in an aerial mediumسجّل الدخول لتتابع

Part 1_Chapter 3_A5: Respiration in an aquatic mediumسجّل الدخول لتتابع

٣1- Nutrition — 1.4 Relations between environmental conditions, body activities and nutrition — 1.4.1 Relationship between the activities of living things and use of food energy — Influence of habitat and temperature on the activities of organisms (Endotherms, Ectotherms); The activity of animals depends on oxygen and food uptake٥ دروس

Part 1_Chapter 4_A1: Temperature and Activity of an Organismسجّل الدخول لتتابع

Part 1_Chapter 4_A2: Temperature and Consumption of Food and Oxygenسجّل الدخول لتتابع

Part 1_Chapter 4_A3: Activity and Energy Expenditureسجّل الدخول لتتابع

Part 1_Chapter 4_A4: Nutrition and Respiration: a Vital Necessityسجّل الدخول لتتابع

Part 1_Chapter 4_A5: Hibernation of Animalsسجّل الدخول لتتابع

٤2- Reproduction — 2.1 Animal reproduction — 2.1.1 Reproductive behaviors in sexual reproduction — Courtship behavior; Breeding season; Secondary sexual traits — 2.1.2 Fertilization — Reproductive system; Reproductive cells; Zygote (fertilized egg); Place of fertilization (Internal viviparous and oviparous, External oviparous) — 2.1.3 Development — Types of development; Parental care development٦ دروس

Part 2_Chapter 5_A1: Sexual Dimorphism and Reproductive Behaviorسجّل الدخول لتتابع

Part 2_Chapter 5_A2: Emission and Union of Gameteسجّل الدخول لتتابع

Part 2_Chapter 5_A3: Reproduction of a Viviparous Animal in a Terrestrial Mediumسجّل الدخول لتتابع

Part 2_Chapter 5_A4: Reproduction of an Oviparous Animal in a Terrestrial Mediumسجّل الدخول لتتابع

Part 2_Chapter 5_A5: Reproduction in an Aquatic Mediumسجّل الدخول لتتابع

Part 2_Chapter 5_A6: Care for the Youngsسجّل الدخول لتتابع

٥2- Reproduction — 2.3 Signification of Reproduction — 2.3.1 Conserving the Characteristics of the species — 2.3.2 Diversity of Organisms within the Same Species — 2.3.3 Selective Breeding٣ دروس

Part 2_Chapter 8_A1: Reproduction: Diversity and stabilityسجّل الدخول لتتابع

Part 2_Chapter 8_A2: Hybridization and New Varietiesسجّل الدخول لتتابع

Part 2_Chapter 8_A3: Asexual Reproduction and Biotechnologyسجّل الدخول لتتابع

٦3- Interdependence of living things — 3.1 Study of ecosystem — 3.3 Food webs in an ecosystem — 3.3.1 Products and consumers — 3.3.2 Food chains and food webs — 3.3.3 Cycling of matter٤ دروس

Part 3_Chapter 9_A1: Ecosystem: Space of Life and Exchangeسجّل الدخول لتتابع

Part 3_Chapter 9_A2: Food Relations in an Ecosystemسجّل الدخول لتتابع

Part 3_Chapter 9_A3: Pyramid of Biomass and Natural Equilibriumسجّل الدخول لتتابع

Part 3_Chapter 9_A4: Cycle of Matterسجّل الدخول لتتابع

٧3- Interdependence of living things — 3.2 Relationships between individuals in the ecosystem — 3.2.2 Relationships between different individuals of different species — Predation; Parasitism; Commensalism; Mutualismدرسان

Part 3_Chapter 10_A1: Association for Survivalسجّل الدخول لتتابع

Part 3_Chapter 10_A3: Interspecific Relations in an Ecosystemسجّل الدخول لتتابع

٨3- Interdependence of living things — 3.4 Man and equilibrium in nature — 3.4.1 Natural equilibrium — 3.4.2 Impact of Man on ecosystem — Aquatic habitats; Other habitats٣ دروس

Part 3_Chapter 11_A1: Overexploitation and Management of an Aquatic Environmentسجّل الدخول لتتابع

Part 3_Chapter 11_A2: Pollution and Treatment of Waterسجّل الدخول لتتابع

Part 3_Chapter 11_A3: Impact of man on the environmentسجّل الدخول لتتابع

تابِع رحلة طفلك في علوم الحياة

سجّل الدخول لتتابع التقدّم درساً درساً، وتحصل على مسارٍ مخصّص ومساعدٍ ذكيّ لكل درس.

سجّل الدخول مجاناً