This is the list of 10 required practicals that you must include on the 4psow. The reason you have to do these is that there will be a question on paper 3 that related to one of them. There are many ways of doing these experiments so the question will have to be on general experimental techniques rather than the specifics.

Here are the worksheets for the labs

2.1 - Determining the acceleration of free-fall experimentally
Measuring g (card drop)
Measuring g (falling ball)

3.1 – Applying the calorimetric techniques of specific heat capacity or specific latent heat experimentally
Specific heat capacity of water (electric kettle)

3.2 – Investigating at least one gas law experimentally
Verification of Boyles law

4.2 – Investigating the speed of sound experimentally
Speed of sound (drinking straw)

4.4 – Determining refractive index experimentally
Refractive index

5.2 – Investigating one or more of the factors that affect resistance experimentally
Factors affecting R (paper)
Factors affecting R (nichrome)
Factors affecting R (pencil)

5.3 - Determining internal resistance experimentally
EMF and internal resistance 

7.1 - Investigating half - life experimentally (or by simulation)
Measuring half life of beer foam 

9.3 – Investigating Young’s double - slit experimentally
Two slit interference

11.2 – Investigating a diode bridge rectification circuit experimentally
Rectifier circuit

Minimal apparatus list

Custom made ball dropping apparatus (e.g. PASCO) (I only have 2 so do this as part of a circus of experiments)
Electric kettle and thermometer plus top pan balance (class set, I actually use a temp. sensor)
Datalogger (e.g. Vernier or PASCO) + pressure sensor and attachments (class set, although the measurements are very quick so students could rotate around one set)
Drinking straws (Audacity software)
Glass block and ray lamp (or use my photos and onscreen protractor) (I only have one block so my students used my ready made photos)
Laser plus Double slits (e.g PASCO) (I have 6 lasers but only two sets of slits)
Pencil and paper plus multimeter (class set)
Multimeter, Nichrome wire and battery plus holder (class set)
Paul falstads circuit simulation
Measuring cylinder and beer plus loggerPro video analysis software or pencil and paper. (I borrow the cylinder from Chem. lab many video the same one, saves wasting too much beer)