Alex Science Department

Videos 

Doppler effect

• Doppler effect, Big Bang theory style
• The Doppler Effect: what does motion do to waves?

Organic Chemistry

• A crash course in Organic Chemistry - Jacob Magolan

Motion graphs

• Motion graphs

Electrodynamics

• Generator
• Motor 1 (ignore back emf) and Motor 2

Impulse

• Impulse and Newton 2

Electrochemistry

• 2014 Exemplar paper 2 Question 9
• 2014 Exemplar paper 2 Question 8
• 2014 September paper 2 Question 8
  

Equilibrium and Kc

• 2016 Departmental March Question 6.1-6.3
• 2016 Departmental March Question 6.4
• 2016 Departmental March Question 6.5-6.6

Electricity videos

• Current electricity - the basics
• Ohm's law
• Circuit problem (medium)
• Circuit problem (difficult) - no Internal resistance

Electrostatics videos

• General notes
• Coulomb's law
• Resultant force for charges in a line
• Resultant force for charges not in a straight line
• Resultant E-field

Scientific notation

• Explaining prefixes and the use of the calculator

Downloadable study material:

(if the file is a Powerpoint file - press F5 in order to start the show)

• All definitions
• Doppler effect - complete notes
• Electrodynamics - Mr Oosthuizen
  
• Chemical Equilibrium - Mrs Hough
• Fertilisers (Chemical industry)
• Organic Chemistry 2018
  
• Vertical Motion (class notes) - Mr Oosthuizen
• Vertical Motion (Exercise 2.2 answers) - Mr Oosthuizen
• Vertical Motion (Exercise 2.3 and 2.4 answers) - Mr Oosthuizen
• Chloro Alkali industry - Mr Bretteny
• Work, Energy, Power
• Electrochemistry summary notes (Mr Oosthuizen)
• Current Electricity Lecture (Mr Oosthuizen)

• Vertical Motion (Mr McEwan)
• Gr. 8 & 9  NS Chemistry notes (VERY important Chemistry pre-knowledge)
• Reaction Rates
• Equilibrium
• General notes (Work, Energy, Power, Doppler, Organics)
• Term 3 Electrochemistry (Mr Oosthuizen)
• Electrochemistry (Applications)
• Absorption and Emission Spectra
• Electronic properties of Matter
• Waves, sound and light (gr 11)
• Waves, sound and light (gr 12)
• Le Chatelier
• Photoelectric effect
• Solubility rules of salts

Syllabus: (this you need to know)

• The CAPS document
• Exam Guidelines 2021

_________________________________________________________________________________________________

Memo for Organic Chemistry practice questions (Mr Bretteny)

_________________________________________________________________________________________________

Downloadable past papers:

CAPS: 2014 - current

• March 2014 and Memo
• Exemplar 2014 Paper 1 and Memo
• Exemplar 2014 Paper 2 and Memo
• June 2014 Paper 1 and Memo
• June 2014 Paper 2 and Memo
• Organics test Aug 2014 and Memo
•  September 2014 Paper 1 and Memo and ERRATA (there were mistakes on the Memo)
• September 2014 Paper 2 and Memo
• November 2014 Paper 1 and Memo
• November 2014 paper 2 and Memo
• March 2015 and Memo
• March 2015 Departmental Paper 1 and Memo (Supplementary exam)
• March 2015 Departmental Paper 2 and Memo (Supplementary exam)
• June 2015 Paper 1 and Memo
• June 2015 Paper 2 and Memo
• September 2015 Paper 1 and Memo
• September 2015 Paper 2 and Memo
• August Organics and Fertilisers test and Memo
• Nov 2015 Paper 1 and Memo
• Nov 2015 Paper 2 and Memo
  
• March 2016 and Memo
• March 2016 Departmental Paper 1 and Memo (Supplementary exam)
• March 2016 Departmental Paper 2 and Memo (Supplementary exam)
• June 2016 Paper 1 and Memo
• June 2016 Paper 2 and Memo (and Memo Errata for Question 2)
• August 2016 Organic and Fertiliser test and Memo
• September 2016 Paper 1 and Memo
• September 2016 Paper 2 and Memo
• September 2016 Paper 1 (Western Cape: Metro North) and Memo
• September 2016 Paper 2 (Western Cape: Metro North) and Memo
• November 2016 Paper 1 and Memo
• November 2016 Paper 2 and Memo 
• March 2017 internal and Memo
• March 2017 Departmental Paper 1 and Memo  (en Afrikaanse Vraestel 1)
• March 2017 Departmental Paper 2 and Memo (en Afrikaanse Vraestel 2)
• June 2017 Paper 1 not loaded
• June 2017 Paper 2 and Memo
• August 2017 Organics and Fertilisers test and Memo
• September 2017 Paper 1 and Memo (and Errata)
• September 2017 Paper 2 and Memo (and Errata)
• November 2017 Paper 1 and Memo
• November 2017 Paper 2 and Memo
• Feb 2018 test and Memo
• March 2018 test and Memo
• March 2018 Departmental Paper 1 (Supplementary) and Memo
• March 2018 Departmental Paper 2 (Supplementary) and Memo
• June 2018 Paper 1 and Memo
• June 2018 Paper 2 and Memo
• August 2018 Organics and Fertiliser assessment and Memo
• September 2018 Paper 1 (Departmental) and Memo
• September 2018 Paper 2 (Departmental) and Memo
• November 2018 Paper 1 and Memo
• November 2018 Paper 2 and Memo
• Feb 2019 test and Memo
• March 2019 test and Memo
• June 2019 Internal Paper 1 and Memo
• June 2019 Internal Paper 2 and Memo
• June 2019 (Departmental) Paper 1 and Memo
• June 2019 (Departmental) Paper 2 and Memo
• September 2019 (Departmental) Paper 1 and Memo and Errata
• September 2019 (Departmental) Paper 2 and Memo  
• November 2019 Paper 1 and Memo 
• November 2019 Paper 2 and Memo 
• February 2020 Test and Memo
• March 2020 Test and Memo
• August 2020 test and Memo
• November 2020 Paper 1 and Memo
• November 2020 Paper 2 and Memo
• March 2021 P1 and Memo
• April 2021 P2 and Memo
• June 2021 (Internal paper) and Memo
• June 2021 Departmental Exam Paper 1 and Memo (Supplementary Exam)
• June 2021 Departmental Exam Paper 2 and Memo (Supplementary Exam)
• September 2021 P1 and Memo and Additional memo (Eastern Cape)
• September 2021 P2 and Memo (National Paper - all provinces)
• September 2021 P1 and Memo (Gauteng)
• September 2021 P1 and Memo (North West)
• September 2021 P1 and Memo (Northern Cape)
• September 2021 P1 and Memo (SACAI - Independent schools)
• September 2021 P2 and Memo (SACAI - Independent schools)
• November 2021 Paper 1 and Memo
• November 2021 Paper 2 and Memo
• June 2022 Paper 1 and Memo (Internal)
• June 2022 Paper 2 and Memo (Internal)
• June 2022 Paper 1 and Memo (EC Departmental)
• June 2022 Paper 2 and Memo and Erratum (EC Departmental)

Pre-CAPS: 2008-2013

• Exemplar 2008 Paper 1 and Memo
• Exemplar 2008 Paper 2 and Memo
• March 2009 Internal Paper and Memo
• March 2009 Departmental Paper 1 and Memo
• March 2009 Departmental Paper 2 and Memo
• June 2009 Internal Paper 1 and Memo
• June 2009 Internal Paper 2 and Memo
• June 2009 Departmental Paper 1 (Physics) and Memo
• June 2009 Departmental Paper 2 (Chemistry) and Memo
• November 2009 Departmental Paper 1 and Memo
• November 2009 Departmental Paper 2 and Memo
• November 2009 Unused Departmental Paper 1 and Memo
• November 2009 Unused Departmental Paper 2 and Memo
• March 2010 Grade test and Memo
• March 2010 Departmental Supplementary Paper 2 (Re-exams) and Memo
• March 2010 Departmental Supplementary Paper 1 (Re-exams) and Memo
• May 2010 Internal Paper and Memo
• September 2010 Paper 1 (School group) and Memo
• September 2010 Paper 2 (School group) and Memo
• September 2010 Departmental Paper 1  and Memo
• September 2010 Departmental Paper 2  and Memo
• November 2010 Departmental Paper 1 and Memo
• November 2010 Departmental Paper 2 and Memo
• March 2011 Internal Paper and Memo
• June 2011 and Memo
• August Grade test (Chemistry) and Memo
• September 2011 Paper 1 (External) and Memo
• September 2011 Paper 2 (External) and Memo
• November 2011 Departmental Paper 1 and Memo 
• November 2011 Departmental Paper 2 and Memo
• March 2012 (Internal test) and Memo
• June 2012 and Memo
• August Grade test  2012 and Memo
• September 2012 Paper 1 and Memo
• September 2012 Paper 2 and Memo
• November 2012 Paper 1 and Memo
• November 2012 Paper 2 and Memo
• March 2013 and Memo
• June 2013 Paper 1 and Memo
• June 2013 Paper 2 and Memo
• August Grade test  2013 and Memo
• September 2013 Paper 1 and Memo
• September 2013 Paper 2 and Memo
• November 2013 paper 1 and Memo
• November 2013 Paper 2 and Memo

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Links to other useful sites:

• Department of Education site
• All subjects' previous papers