| 1 | Behavior of a Gas | Go Direct® Gas Pressure Sensor, Go Direct® Temperature Probe |
| 2 | Heat Engines | Go Direct® Gas Pressure Sensor, Go Direct® Temperature Probe |
| 3 | Standing Waves on a String | Power Amplifier, Power Amplifier Accessory Speaker, Ultra Pulley Attachment, Frequency Generator, Meter Stick |
| 4 | Standing Waves in a Column of Air | Go Direct® Sound Sensor, Go Direct® Temperature Probe, Meter Stick |
| 5 | Doppler Effect | Vernier Video Analysis® |
| 6 | Electrostatics | Go Direct® Static Charge, Electrostatics Kit |
| 7 | Coulomb's Law | Vernier Video Analysis® |
| 8 | Mapping Electric Potential | Go Direct® Voltage Probe, Extech Digital DC Power Supply |
| 9 | Factors Affecting Electrical Resistance | Instrumentation Amplifier, Go Direct® Current Probe, Resistivity Rod Set, Extech Digital DC Power Supply |
| 10 | Series and Parallel Circuits | Go Direct® Voltage Probe, Go Direct® Current Probe, Vernier Circuit Board 2, Extech Digital DC Power Supply |
| 11 | Faraday’s Law: Moving Magnet | Go Direct® Voltage Probe |
| 12 | Faraday’s Law: Alternating Current | Go Direct® Voltage Probe, Go Direct® Current Probe, Power Amplifier, Frequency Generator, Solenoid |
| 13 | Capacitors and Inductors | Differential Voltage Probe, Current Probe, Vernier Circuit Board 2, Large Capacitor, Extech Digital DC Power Supply |
| 14 | RLC Circuits | Differential Voltage Probe, Current Probe, Vernier Circuit Board 2, Power Amplifier, Frequency Generator |
| 15 | Curved Mirrors and Images | Optics Expansion Kit, Mirror Set for Optics Expansion Kit, Combination Track/Optics Bench |
| 16 | Thin Lenses and Real Images | Optics Expansion Kit, Combination Track/Optics Bench |
| 17 | Thin Lenses and Virtual Images | Optics Expansion Kit, Combination Track/Optics Bench |
| 18 | Aperture and Depth of Field | Optics Expansion Kit, Combination Track/Optics Bench |
| 19 | Interference | Diffraction Apparatus, Combination Track/Optics Bench, Green Diffraction Laser |
| 20 | Diffraction | Diffraction Apparatus, Combination Track/Optics Bench, Green Diffraction Laser |
| 21 | Spectrum of Atomic Hydrogen | Go Direct® Emissions Spectrometer, Vernier Emissions Fiber, Spectrum Tube Single Power Supply, Spectrum Tubes |
| 22 | Planck’s Constant | Go Direct® Emissions Spectrometer, Vernier Emissions Fiber, Differential Voltage Probe, Current Probe, Vernier Circuit Board 2, Power Amplifier, Frequency Generator |
