Barbara Oakley

Try to touch again on something you’re learning within a day, especially if it’s new and rather challenging.

You will find many more insights and techniques about how to learn effectively in this fascinating and timely book, which looks at learning as an adventure rather than hard labor.

twenty-one minutes

Chunks are pieces of information that are bound together through meaning.

one of the first steps toward gaining expertise in math and science is to create conceptual chunks—mental leaps that unite separate bits of information through meaning.

Do not confuse the “aha!” of a breakthrough in understanding with solid expertise!

That said, it’s important to realize that just understanding how a problem was solved does not necessarily create a chunk that you can easily call to mind later. Do not confuse the “aha!” of a breakthrough in understanding with solid expertise!

To clarify here—chunking may involve your learning how to use a certain problem-solving technique. Context means learning when to use that technique instead of some other technique.

Intention to learn is helpful only if it leads to the use of good learning strategies.”12

switch to a different task, for example, when checking your email or a text message, you activate a different set of information. This leaves what’s called an attention residue