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These videos cover selected topics from the Physical Sciences curriculum: Work, Energy and Power (Mechanics) and the Doppler Effect (Waves, Sound and Light). They have been created as a companion to assist and complement our Gr 12 Physical Sciences 3-in-1 and Gr 12 Physical Sciences 2-in-1 study guides

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The focus of these videos is to strengthen conceptual understanding and improve the ability to apply scientific principles to problem-solving. Throughout the series, references to The Answer Series study guides help learners link theory to worked examples and targeted exercises. 

Use these videos to support your studies throughout the year or to revise key concepts as you prepare for your exams. 

Course Topics

Click on each topic to access its playlist of videos.

Work, Energy and Power Mechanics

  Doppler Effect

Course Instructor

Norman Davies​

Norman Davies has worked with matric students in a great variety of contexts and has a deep understanding of the challenges of learning Physical Sciences. He is currently teaching full-time and is a marker for Paper 1.

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