This product contains Term 3 summaries and Mind-Maps for Physical Sciences (PS) Grade 11, and is based on the “Via Afrika” textbook in English.
Chapter 3:  Waves, Sound and Light
  *  Unit 1:  Geometrical Optics
  *  Unit 2:  2D & 3D Wavesfronts
Chapter 4:  Matter and Materials
  *  Unit 1:  Ideal gasses and Thermal Properties
Chapter 5:  Chemical Change
  *  Unit 1:  Quantitative Aspects of Chemical Change