Mathematics
Fractions & percentages
Make parts, wholes, and percentages click.
10 questions · 8 min lessonPractice →
Make the numbers make sense.
Start with parts and proportions, then use the same careful thinking to solve for an unknown. These lessons connect symbols to worked examples so you can explain a method as well as carry it out.
Make parts, wholes, and percentages click.
Find the unknown, one clear step at a time.
Choose a topic and read one section without rushing. Close the lesson and explain the key idea in your own words. Then take a quiz and compare your reasoning with the answer explanations. Use flashcards for terms that still need another encounter.
Try the active recall routine →