I decided to create this Sec 3 Physics formulaes Or keypoints sharing page on a few topics below for two of students who cant remember formulaes or keypoints discussed repeatedly. They do not have problem understanding the concepts during the lessons when the concepts are explained to them. However, the next time they come for lessons, they will cant remember the points and formulaes at all. 🙁
To me, this is merely a lack of revision. So i came up with this plan. Daily 5-15mins revision plan. Lets pray it yields results.
Hi Nisherl and Wan Kheng,
Please comment 5 or more keypoints/formulaes for the 5 topics below. Do each topic daily. This should only take you 5-15mins daily.
Topic 1: Turning effects of forces and pressure
• Centre of gravity
Topic 2: Energy, work done and power
• Energy conversion and conservation
Topic 3: Forces
• Balanced and unbalanced forces
• Free body diagram
Topic 4: Kinematics
• Speed, velocity and acceleration
• Graphical analysis of motion
• Free fall
Topic 5: Physical quantities, measurements and units.
• SI units
• Scalars and vectors
• Measurement of length and time