Today

A topic or two, a few cards and some questions, sized to the time you have.

Definitions, self-checks and common misconceptions, scheduled on the rating you give each card.

Every objective in the curriculum, rated by you.

Every unit, and every lesson in it.

Every question, one at a time.

Errors to avoid and the correct biology.

Streaks, review gaps and reading progress.

Straight to a topic or a term.

What this is, and how it is checked.