DAY : 4
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Topic: Discuss about Oceans
Vocabulary: Oceans, Organic matter, large animals, Essential, Transportation, Trade, Periodic rise, Gravitation pull, Waves, Friction, Tide
Material Required: Pictures and books related to the topic
Presentation: Oceans are large, salt water bodies. ● All the oceans of the world are connected to each other. ● Ocean water is a solution of several mineral salts and dissolved organic matter. ● Oceans are home to several small and large animals, plants and plant like organisms. ● Oceans provide us with a variety of natural resources like food, minerals, medicine and energy. Oceans are also essential for transportation and trade. ● Tide is the periodic rise and fall of the ocean water. ● Tides are caused by the gravitation pull of the moon on earth. ● Waves are caused by winds blowing above the surface of water in the oceans. When the wind blows it causes friction between air and the water molecules. Energy in the friction is transferred to the water and waves are formed.
Assessment: ● What is ocean? ● What will be the taste of ocean water? ● Why ocean water is salty? ● When do tides occur? ● When do waves occur? ● Why ocean plays an important role on earth?
Closing: To make them understand the new concept and recollect the facts
Evaluation: Observe how well they understood the concept Cognitive skills, Language skills, Auditory skills