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Interactive Science 2

Interactive Science 2
(9 CDs)
[ How to Buy ]
	+ Categories content and concepts into topics + Supports, enhances and extends the science textbook Target Group: Secondary Level

CD 1: The World Through Our Senses
Theme: Management and Community of Life
Stimulus detection and response in man The nervous system Central nervous system Pheripheral nervous system Mechanism of stimulus detection and response The sense of touch The sense of smell The sense of taste The sense of hearing The sense of sight Light and its preperties Light and its properties Light can be reflected Regular reflection Diffused reflection Light can be refracted Optical illusion Blind spot Stereoscopic vision Monocular vision Sound and properties of sound Transmission of sound Reflection of sound Absorption of sound Stimuli and responses in plants
CD 2: Nutrition
Theme: Management and Community of Life
Carbohydrates Proteins Fats Vitamins Minerals Fibre Water Planning a balanced diet Digestive system in man Functions of organs in the digestive system The process of digestion in the alimentary canal The process of absorption of digested food The reabsorption of water and defecation
CD 3: Biodiversity
Theme: Man and the Variety of Living Things
General characteristics of living organisms Differences between animals and plants Differences between invertebrates and vertebrates Vertebrates animals Flowering plants Differences between monocotyledons and dicotyledons Non-flowering plants
CD 4: Interdependence Among Living Organism and the Environment
Theme: Management and Community of Life
Ecology Interaction between living organisms Interaction between living organisms and the environment Food web A pyramid number Photosyntesis Carbon cycles Oxygen cycles
CD 5: Water and Solution
Theme: Matter in Nature
The physical characteristics of water The composition of water The process of avaporation of water Factors affecting the rate of evaporation of water Sollution and solubility Solute, solvent and solution Solution Factors affecting the rate of dissolving Acid Alkali PH scale Neutralisation Water resources Stages of water treatment at the water processing plant
CD 6: Air Pressure
Theme: Matter in Nature
Air exerts a pressure Factors affecting air pressure Things that use principle of air pressure Gases under high pressure
CD 7: Dynamics
Theme: Force and Motion
Force concepts Effects of force Frictional force Gravitational force Electrostatic force Magnetic force Advantages of friction Disadvantages of friction Ways to increase friction Ways to reduce friction Work concept Power concept
CD 8: Support and Movement
Theme: Force and Motion
The support systems in animals Human skeletal system Land vertebrates support system Aquatic vertebrates support system Invertebrates support system Hydrostatic skeletons The support system in plants Woody plants Herbaceous plants Aquatic plants
CD 9: Simple Machine
Theme: Technology and Industrial Development in Society
Levers First class lever Second class lever Third class lever The moment of force concept Principle of moments