KS3 Bundle PHYSICS TOPICS CROSSWORDS (use as: starter, plenary, homework)

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Forces
Contact and non-contact forces
Balanced and unbalanced forces
Friction and drag
Gravity and weight vs. mass

Energy
Energy stores and transfers
Conservation of energy
Work done (force × distance)
Power (conceptual introduction)

Particles and Matter
Particle model of solids, liquids, gases
Changes of state
Density

Space
The Solar System
The Earth, Sun, and Moon
Day and night, seasons, eclipses, phases of the Moon

Electricity and Magnetism
Current and potential difference
Series and parallel circuits
Resistance and practical circuits
Magnetic fields and electromagnets

Waves
Sound waves: vibrations, pitch, loudness
Light waves: reflection, refraction, colour, dispersion
Wave properties (frequency, amplitude, wavelength, speed)

Forces and Motion
Speed = distance ÷ time
Motion graphs (basic interpretation)
Pressure in solids, liquids, gases
Moments (turning forces)

Energy (extension)
Heating and cooling
Conduction, convection, radiation
Energy efficiency