5621 Active School set

Suitable for primary schools.
85 performable experiments

SIMPLE MACHINES
• Simple machines
• The spring scale
• Equilibrium of a pivoted rod
• First kind of lever
• Second kind of lever
• Third kind of lever
• Verification form
• Fixed pulley
• Mobile pulley
• Simple hoist
• Inclined plane

FLUID STATICS
• What fluids are
• The spring scale
• Graduated cylinder
• Specific weight
• Measuring the specific weight of a solid
• Measuring the specific weight of a liquid
• Pressure
• Atmospheric pressure
• Pascal’s principle on liquids
• Pascal’s principle in aeriforms
• Principle of communicating vessels
• Capillarity
• When a body is dipped into water
• Archimedes’ principle
• Flotation

THERMOLOGY
• Heat and temperature
• Alcohol burner
• Combustion
• The thermometer and its calibration
• Linear thermal expansion
• Volumetric thermal expansion
• Thermal expansion of liquids
• Thermal expansion of gases
• Fusion and solidification
• Evaporation
• Boiling
• Condensation
• Fractioned distillation

OPTICS
• Dioptric projector
• Rectilinear propagation of light
• Eclypses
• Lighting law
• Diffusion of light
• Reflection of light
• Spherical mirrors
• Refraction of light
• Total reflection
• Decomposition of white light
• Lenses
• Immages in flat mirrors
• Immages in converging lenses
• Conjugate points
• The eye and its defects
• Correction of the eye’s defects
• Composed microscope
• Slides projector

ELECTROLOGY
• Knowing electricity
• Static electricity
• Protons and electrons
• Electric forces
• Electric induction
• Conductors and isulators
• The electroscope
• How to use the electroscope
• Flashes and lightnings
• Electricity on the move
• Batteries
• Electric generator
• Electric circuit
• Light bulbs in series and in parallel
• Electric power
• Transformation of electric power into heat
• Electric conduction in liquids
• Electrolysis
• Magnets
• Magnetic poles
• Magnetic field
• Ampére’s theory
• Magnetic effect of the electric current
• The electromagnet
• Sucking power of a coil