The Schrödinger equation, part 2 comments
For the figure in the first example, we should also show the curve when \Psi(x,0) = 0 (also a little bit for x<0), as we force the students to sketch that as well (at least we did past years on the minitest)
In 'Expectation values' the jump after the first sentence is a bit big. Add: "But the integral of \Psi(x,t) (over a certain range of x) does give us the probability of measuring the particle in that range of x. That means that if we perform a lot of measurements, we can say something about the 'expected' value we should get for the position of our particle. In statistics, ..."
Also, in the last line before the example: continuos -> continuous
In the first example of 'Expectation values', the same things hold as for the first point (above). Also, an additional tick at x = a/2 (and a vertical dashed line) and x-axis limited symmetrically around x = a/2 would make the point of the example more clear.
In the second example of 'Expectation values', the purple line is also zero at x = +-a (did you plot two curves? -> add them up)
After the two examples, the first sentence is a bit too brief: "We can of course also calculate other expectation values than only the position of our particle: For example the position squared, <x^2>."
The reference "see Book" should be "see Book, paragraph 1.5"
In 'Heisenberg Uncertainty Principle', the reference (see Book) should be (see Book, paragraph 1.6)
At the end of this part, suddenly k's are used for momentum, but they are not introduced anywhere. Maybe just use 'higher Fourier terms' or something, and refer to the lecture on 'the free particle'