This is my plan for the two year course. The times are the IB suggested times. I teach a combined class (HL and SL) in the first year then they split into HL and SL in the 2nd year, if I were teaching HL and SL separately throughout the course I would probably follow the same order. The "+ hours" are hours spent on practical work, with this schedule the SL students will get more practical hours than required but that's probably not a bad thing. Notice that my plan features the investigation at the end of the first year. There are several reasons for this: avoid deadlines in other subjects complete investigation soon after students have acquired the necessary skills (before they forget) avoid third term use summer holiday for marking (not all of it I hope) make it possible for SL students to do another one if first attempt is poor I also plan to do the engineering option in the first year as I think it is option that is the most straight forward and leads to a lot of possible investigations. Year 1 combined HL and SL (73 hours + 45) Topic 1: Measurement and uncertainties (5 hours) Topic 2: Mechanics (22 hours) Topic 3: Thermal physics (11 hours) Option B (thermodynamics) (5 hours) Topic 6: Circular motion and gravitation (5 hours) Option B (rotational mechanics) (10 hours) Topic 4: Waves (15 hours) Investigation Group 4 project Year 2 HL (107 hours +15) Year 2 SL (37 hours) Topic 9: Wave phenomena (17 hours) Option B (Forced vibrations + resonance) (5 hours) Topic 10: Fields (11 hours) Topic 5: Electricity and magnetism (15 hours) Topic 11: Electromagnetic induction (16 hours) Topic 7: Atomic, nuclear and particle physics (14 hours) Topic 12: Quantum and nuclear physics (16 hours) Option B (Fluids) (5 hours) Topic 8: Energy production (8 hours) Topic 5: Electricity and magnetism (15 hours) Topic 7: Atomic, nuclear and particle physics (14 hours) Topic 8: Energy production (8 hours) Here is the same but with links to lessons and practical work Year 1 combined HL and SL Practical work Topic 1: Measurement and uncertainties (5 hours) Measurement Interpreting graphs and uncertainties Vectors and Scalars Density of plasticine Topic 2: Mechanics (22 hours) Displacement and Velocity Acceleration and suvat Graphs of Motion Projectiles Forces Newton's 1st Law Newton's 2nd Law Newton's 3rd Law Work and Energy PE, and Power Measuring g (card drop) Measuring g (falling ball) suvat (GeoGebra) Ball on a slope Inclined Plane Rolling ball Angle of slope Acceleration of a Ferrari Motion of a cart in Algodoo Newton's Second Law Masses and pulley 1D momentum in Algodoo Projectiles in excel Video analysis of a projectile Activity: Mini investigation Topic 3: Thermal physics (11 hours) Particles and moles Temperature and Heat Heat transfer Specific heat capacity and latent heat Intro to gas properties Gas Laws Specific heat capacity of water (electric kettle) Verification of Boyles law Option B (thermodynamics) (5 hours) Energy and ideal gas transformations Applying 1st Law to gas transformations 2nd law and Carnot cycle Thermodynamics simulation (GeoGebra) Carnot cycle simulation (GeoGebra) Topic 6: Circular motion and gravitation (5 hours) Circular Motion Gravitational Field Flying Pig Pig simulation Spinning stopper Spinning stopper simulation (GeoGebra) Algodoo orbit simulation Option B (rotational mechanics) (10 hours) Introduction to rotation Torques and angular acceleration Newton's 2nd law and rotation Rotational KE and work Angular momentum Measuring moment of Inertia Rotational dynamics simulation Rolling cylinders in Algodoo Conservation of angular momentum (Algodoo) Topic 4: SHM and Waves (15 hours) Defining SHM Intro to oscillations Intro to waves Standing waves slinky waves and graphs Video analysis of SHM Iterative SHM (Excel) Measuring g with a pendulum 1D Waves simulation (GeoGebra) Waves in a bucket Waves in a ripple tank Sound waves EM waves Ripple tank simulation (GeoGebra) Speed of sound (drinking straw) Refractive index Internal assessment Group 4 project Second year SL 2nd year SL Practical work Topic 5: Electricity and magnetism (15 hours) Electric Field Electrical Potential and Current Resistors and cells Circuits, component combinations and power Kirchoff's Laws Measuring V and I Magnetic field Charges in a B field Electric fields simulation (GeoGebra) Circuit simulations (Falstad) Factors affecting R (paper) Kirchoff's laws (Geogebra and PhET) EMF and internal resistance Topic 7: Atomic, nuclear and particle physics (14 hours) Atomic models EM radiation and the atom The Nucleus Binding Energy Alpha decay Beta and gamma decay Exponential Decay Fission and Fusion Interactions between particles Particle classification and the standard model Measuring half life of beer foam Radioactive decay simulation (Excel) Topic 8: Energy production (8 hours) Sources of energy Generation of electricity Nuclear power Fusion power Renewable energy sources EM radiation and matter Greenhouse effect Planck's law (GeoGebra) Second year HL 2nd year HL Topic 9: Wave phenomena (17 hours) Doppler Diffraction Resolution Interference Thin film interference Option B (Forced vibrations + resonance) (5 hours) Damped Harmonic motion Forced oscillations and resonance Practical work Doppler exercise Single slit diffraction exercise Phase and reflection (GeoGebra) Two slit interference Damped harmonic motion investigation Investigating resonance Topic 10: Fields (11 hours) Gravitational Potential Orbits Orbit simulation (Algodoo) Topic 5: Electricity and magnetism (15 hours) Electric Field Electrical Potential and Current Resistors and cells Circuits, component combinations and power Kirchoff's Laws Measuring V and I Magnetic field Charges in a B field Electric fields simulation (GeoGebra) Electric potential exercise Circuit simulations (Falstad) Factors affecting R (paper) Kirchoff's laws (Geogebra and PhET) EMF and internal resistance Topic 11: Electromagnetic induction (16 hours) Electric Potential Faraday's Law Lenz's Law Transformer Capacitors Rectification Transformer simulation Parallel plate capacitors (PhET) Charging and discharging a capacitor Iterative capacitor charging (Excel) Rectifier circuit Rectifier simulation (Falstad) Topic 7: Atomic, nuclear and particle physics (14 hours) Atomic models EM radiation and the atom The Nucleus Binding Energy Alpha decay Beta and gamma decay Exponential Decay Fission and Fusion Interactions between particles Particle classification and the standard model Measuring half life of beer foam Radioactive decay simulation (Excel) Topic 12: Quantum and nuclear physics (16 hours) Photoelectric Effect Wave nature of matter Atomic models Option B (Fluids) (5 hours) Bernoulli simulation (GeoGebra) Topic 8: Energy production (8 hours) Sources of energy Generation of electricity Nuclear power Fusion power Renewable energy sources EM radiation and matter Greenhouse effect Planck's law (GeoGebra)