No physics lab required. A qubit is a vector, a gate is a matrix. Build superposition, create entanglement you can measure, and see the interference that gives a real speed-up.
3 units, about 3 hours. Free.
Represent a qubit as a state vector, apply gates, and explain measurement as probability from amplitudes.
2Build a Bell state and explain why entangled measurements correlate beyond any classical shared plan.
3Run the Deutsch algorithm and explain how interference cancels wrong answers to win in one query.