Precalculus and Trig Sprint: Trigonometry Game for Grades 10‑college
Run laps of exact trig values, identities, radians, inverse trig and waves.
A precalculus and trigonometry practice sprint for high school and first-year college students. Every lap throws freshly generated questions on exact trig values, radians, Pythagorean and double-angle identities, inverse trig, composites such as sin(arccos(3/5)), trig equations, the law of cosines and amplitude and period of waves. Choose Foundations, Precalculus or Honors, play timed (pace bar and three lives) or untimed (12 questions, no clock), and read a worked explanation after every miss. All questions are original and every answer is checked in code; not affiliated with or endorsed by any testing organization.
Play Precalculus and Trig SprintFree. No signup. About 8 minutes per round.
Practice questions are original. SAT, ACT and other test names belong to their owners; MathSchools is not affiliated with or endorsed by them.
What you practise
Precalculus and Trig Sprint gives students repeated, low-pressure practice with trigonometry, unit circle, radians, trig identities, inverse trig functions, double angle formulas, trig equations, law of cosines, sinusoidal functions, and precalculus. It is written for grades 10-college, with levels that let younger and older players start at the right difficulty. Every question is generated fresh, so a replay is never the same, and a wrong answer shows the correct one so the round teaches as well as tests.
How it plays
Controls: Pick Timed or Untimed, then a level. Tap an answer or press 1-4. On a type-in question, type a whole number, a fraction like -5/13 or a decimal and press Enter. After a miss, press Enter or the Next button. P or Esc pauses (timed), M mutes.
It works with a keyboard, a trackpad or a touch screen, so it runs on school Chromebooks, tablets and phones.
Standards
Common Core State Standards for Mathematics this game supports:
- HSF.TF.A.1
- HSF.TF.A.2
- HSF.TF.A.3
- HSF.TF.B.5
- HSF.TF.B.6
- HSF.TF.B.7
- HSF.TF.C.8
- HSF.TF.C.9
- HSG.SRT.D.10
- HSG.SRT.D.11
For teachers
- Time: about 8 minutes per round, good for a warm-up or a center.
- Works on Chromebooks. No login, no accounts, and no personal data is collected.
- Share the page link
https://mathschools.net/play/precalculus-trig-sprint.htmlwith your class.
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