Activities

Kinesthetic

30 min.

Time Evolution of a Quantum Particle on a Ring with Arms

Students use their arms to act out stationary and non-stationary states of a quantum particle on a ring.

Quantum Mechanics Time Evolution Arms Superposition Stationary States Non-Stationary States
Found in: Central Forces course(s) Found in: Arms Sequence for Complex Numbers and Quantum States sequence(s)

Kinesthetic

30 min.

Inner Product of Spin-1/2 System with Arms

Students use their arms to act out two spin-1/2 quantum states and their inner product.

Quantum Mechanics Arms Orthogonal States Inner Product Complex Conjugation Multiplying Complex Numbers Adding Complex Numbers.
Found in: Arms Sequence for Complex Numbers and Quantum States sequence(s)

Problem

5 min.

Dimensional Analysis of Kets

Students consider the dimensions of spin-state kets and position-basis kets.

dirac notation dimensions probability completeness relations
Found in: Completeness Relations sequence(s)

Small White Board Question

5 min.

Adding Functions Pointwise

Many students do not know what it means to add two functions graphically. Students are shown graphs of two simple functions and asked to sketch the sum.

Found in: Static Fields, None, Theoretical Mechanics course(s)