Friction –
Inertia –
Mass –
Newton’s Laws of Motion –
Acceleration –
Momentum –
Net Force –
Weight –
Centripetal Force –
Lesson 6:
Energy Conversion –
Energy Transfer –
Work –
Power –
Efficiency –
Potential Energy –
Kinetic Energy –
Mechanical Energy –
Energy Conservation –
Lesson 7:
Sound Waves –
Frequency –
Pitch –
Amplitude –
Waveform –
Wavelength –
Speed of Sound –
Doppler Effect –
Resonance –
Lesson 8:
Light Waves –
Reflection –
Refraction –
Diffraction –
Absorption –
Transmission –
Speed of Light –
Interference –
Color Spectrum –
Lesson 9:
Electricity -
Electric charge -
Electric field -
Electric current -
Voltage -
Resistance -
Ohm's Law -
Series circuit -
Parallel circuit -
Lesson 10:
Magnetism -
Magnetic field -
Magnetic force -
Permanent magnets -
Electromagnets -
Magnetic poles -
Magnetic field lines -
Magnetic induction -
Ferromagnetic materials -
Lesson 11:
Electromagnetic Spectrum -
Radio waves -
Microwaves -
Infrared waves -
Visible light -
Ultraviolet waves -
X-rays -
Gamma rays -
Frequency range -
Lesson 12:
Nuclear Reactions -
Nuclear fission -
Nuclear fusion -
Radioactive decay -
Half-life -
Nuclear power -
Radiation exposure -
Nuclear waste -
Nuclear weapons -
Lesson 13:
Climate Change -
Greenhouse effect -
Global warming -
Carbon footprint -
Renewable energy -
Fossil fuels -
Deforestation -
Climate refugees -
Mitigation -
Lesson 14:
The Universe -
Big Bang Theory -
Galaxies -
Stars -
Planets -
Black holes -
Dark matter -
Cosmic background radiation -
Hubble's Law -