Practice: math, science & geography
Free practice questions with answers for every grade, from Kindergarten to Grade 12. Pick a subject and a grade, choose Easy, Medium or Hard, and learn from the explanation after every question.
Counting and times tables up to algebra, trigonometry and calculus. New questions every time.
Living things, forces, matter, Earth and space, from first questions to high school.
Continents and oceans, countries, capitals, flags and maps.
How it works
Each practice is 10 multiple-choice questions. After every answer you see the right one and why it's right, so mistakes turn into learning. Math questions are generated fresh every time, so you can practise as often as you like without repeats. Easy practice is free for every grade; members unlock Medium and Hard.
Younger children might also like Learn & Play, with fun facts and read-aloud questions, or test the grown-ups with Are You Smarter Than a 5th Grader?