- Jílek M.: Physics Workshop for Secondary School Students, Fair 7, Praha 2002
This contribution summarizes some of the physics hobby group ideas – finding out, whether a sailboat can be set in motion by blowing in the sail while standing in the rear of the boat, analyzing a rotation of a flying ball, observing the effect of the Coriolis force, observing a flying boomerang, building a model a combustion engine.
- Polák Z.: CD Experiments, Fair 8, České Budějovice 2003
Measuring of mechanical and other properties of a CD, simple experiments with a CD (13 guides in total). A description of some parts of a CD-ROM and eight related experiments.
- Polák Z.: Measurement of Air Velocity, Fair 5, Praha 2000
A simple measurement of the speed of air flowing from an air flow generator and, as a bonus, a description of some other experiments (balance wheel, the Cartesian diver, rocket…)
- Polák Z.: Simple Experiments, Fair 7, Praha 2002
A few of simple experiments which can be used either as a demonstration during teaching or as a laboratory work (weighing on a sheet of paper, flexible centre impact, interconversion of electrical and mechanical energy, model of a turbine, Foucault currents, alcohol vapour rocket).
- Trna J.: Physics in your pocket, Fair 5, Praha 2000
Thirty-five very simple experiments with coins from various parts of physics.
- Vícha V.: The Propeller in Lab Exercises, Fair 8, České Budějovice 2003
Three ideas for laboratory exercises (Rotation movement, Propeller and a monitor, Draw force of a propeller) and one problematic experimental task (Propeller as a balance wheel) with a simple propeller.