Science – Grade 4

Unit 1: Understanding life systems (Habitats and communities)

1.1 Human interactions and natural Habitats and communities English (Arabic Subtitle) Extra Worksheets 1.1 Animal Habitats

1.2 Species at risk English Extra

1.3 habitats English (Arabic Subtitle) Worksheets 1.3 habitats and communities

1.4 Food chains English Arabic Worksheets 1.4 Food Chains

1.5 communities English Arabic Worksheets 1.5 Communities 1.5 Communities

1.6 Produces, consumers, and decomposers English Arabic Arabic (Eco Systems) Worksheets 1.6 Producers, consumers, and decomposers

1.7 Herbivores and Carnivores English Arabic Worksheets 1.7 Herbivores and Carnivores

1.8 Animal adaptations English Arabic Worksheets 1.8 Animal adaptations

1.9 Plant adaptations English Arabic Worksheets 1.9 Plant adaptations 1.9 Plant adaptations

1.10 Humans depend on natural habitats and communities English Arabic

Unit 2: Simple machines

2.1 Simple machines الآلات البسيطة  English Arabic Worksheets 2.1 Simple Machines

2.2 Environmental impact of pulleys and gears التأثير البيئي للبكرات والتروس  English Arabic Worksheets 2.2 Advantages of Pulleys 2.2 Pulleys 2.2 Gears

2.3 The purpose of pulleys and gears الهدف من البكرات والتروس  English Arabic Worksheets 2.3 Pulleys

2.4 speed السرعة English Arabic

2.5 Force القوة English Arabic Worksheets 2.5 Force 2.5 Force and Motion

2.6 The transferring motion تحول الحركة English Arabic Worksheets 2.6 Motions

2.7 Spur Gears تروس الدفع  English Arabic

2.8 Idler Gears عواطل التروس English Arabic

2.9 How does the bicycle work ? English Arabic

Unit 3: Understanding Matter and energy (light and sound)

Understanding Matter and energy (light and sound) English Part 1 English Part 2 Worksheets Light and Sound Light and Sound

3.1 The impact of technologies that use sound تأثير التقنيات التي تستخدم الصوت English Arabic

3.2 Sources of light (Natural and artificial) مصادر الضوء (طبيعية وصناعية) English Arabic Worksheets 3.2 Sources of Light 3.2 Sources of Light

3.3 Emitting and Reflecting light انبعاث انعكاس الضوء English Arabic Worksheets 3.3 Light

3.4 Reflection انعكاس English Arabic

3.5 Refraction الانكسار  English Arabic Worksheets 3.5 Refraction

3.6 Absorption امتصاص الضوء English Arabic

3.7 Diffraction إنحراف الضوء English Arabic

3.8 Properties of sound خصائص الصوت English Arabic

3.9 Light energy and materials الطاقة الضوئية والمواد English Arabic

3.10 Sound Energy and material الطاقة الصوتية والمواد  English Arabic

3.11 Light and heat energy طاقة الضوء والحرارة English Arabic Extra Extra

Unit 4: Understanding earth and space systems( Rocks
and minerals)

4.1 Costs and benefits of materials made from rocks and minerals تكاليف وفوائد المواد المصنوعة من الصخور والمعادن English Arabic

4.2 The impact of mining تأثير التنجيم  English Arabic

4.3 Rocks vs Minerals الأحجار و المعادن  English Arabic Worksheets 4.3 Rocks and Minerals 4.3 Rocks and Minerals

4.4 Properties of Minerals خصائص المعادن  English Arabic

4.5 How rocks are formed كيف تتشكل الصخور أنواع الصخور و خصائصها English Arabic

4.6 Sedimentary rocks صخور رسوبية  English Arabic