Flashcards

Say or write your answer before you turn the card. Then be honest: rate how well you knew it. Cards you miss come back more often.

Section Show Mix the order Bigger text

Question

First answer in your head, out loud or on paper. Then turn the card.

Your progress (saved on this device only)

0not tried yet

0Not yet

0Almost

0Got it

Why this works

Pulling an answer out of your memory makes it stronger than reading it again. That is why you answer before you turn the card.

Ten minutes on three different days beats thirty minutes once. Cards you rate "Not yet" come back first next time.

"Mix the order" shuffles the sections. In the exam the questions are mixed too, so you practise choosing the right idea.

Some cards have a small diagram. Say what the picture shows in words, and picture the formula in your head.

Keys: space turn · 1 2 3 rate · → skip.