Morning main gate line duty…
Physics class at 3rd hour in 8Q. Chapter: "Magnetism" :: topic : "Permeability". I demonstrated the permeability. Used bar magnets, iron nuts, iron filings as material aids, & blackboard as A-V aids. Discussed all let us assess questions & gave notes. Feels like, students got a clear idea on permeability & its applications.
Chemistry class at 4th hour in 9C1. Chapter: "Acids, bases & salts" ;; topic: “Reaction of acids with carbonates" & “Basicity & properties of acids”. Used blackboard, video & presentation as A-V aids & dil. HCL, litmus paper as material aids. My Preetha teacher helped a lot to perform the demonstrations. Feels like, students got the concept of basicity, properties of acids & reaction of acids with carbonates.
Physics class at 7th hour in 9Q, on the chapter: "work, Energy & Power" :: topic: "Work-Energy principle & Potential Energy". Used mass body, spring, rubber band as material aids & Blackboard, and presentation as A-V aids. Feels like, students got clear idea on energy and its types, & work - energy principle and its applications.
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