Activity-Based Tutorials Introductory Physics, The Physics Suite

by George Polya

Pólya's classic from 1945 shares Wittmann's conviction that learning happens through guided discovery rather than passive absorption. Where your tutorials walked you through physics problems by asking the right questions, Pólya does the same for mathematical problem-solving itself—he's essentially teaching you *how to think* about obstacles, which is the meta-skill underlying all those activities you just worked through.

by Richard P. Feynman

Feynman's lectures (originally 1963-1965) operate on a completely different principle than Wittmann's tutorials, but they're complementary in an unexpected way: where Wittmann builds understanding through structured activities, Feynman builds it through relentless curiosity and making connections you wouldn't expect. Reading these after your tutorials is like seeing the same physics from the perspective of someone asking 'but *why* does that work?' at every turn.

by Eric Jan Sluijter

Mahajan teaches you how to strip physics problems down to their essence—to see the skeleton of a problem before you calculate anything. It's the perfect next step after your tutorials because it shows you how to *design* the kinds of simplified models that make those activities work in the first place, giving you insight into the pedagogical choices Wittmann made.

by Douglas Hofstadter

Here's the surprise: Hofstadter's 1979 masterpiece isn't primarily about physics, but it's obsessed with the same thing your tutorials are—how patterns of information create meaning and understanding. He uses music, art, and mathematics to explore recursion and self-reference in ways that will make you see the structure of learning itself differently, including how those physics concepts you just mastered actually *connect* to each other.

by Susan Buck-Morss

Kahneman examines how humans actually learn and make decisions—which is precisely what Wittmann's research-based tutorials were designed around. After working through those activities, you'll find it fascinating to read about the cognitive science behind *why* active learning works, how your brain builds intuition about oscillations and circuits, and where our physical intuitions mislead us.