- Packs of 1, 4, 8, and 12 available
- Subscribe and save up to 20%
- Pricing
- Starting at $60/lesson
- Ages
- 13 - 19 (Must turn 13 by 12-31-21)
- Skill Level
- Beginner–Intermediate
- Tools
- Video Conferencing
- Program
- iD Online | One Hour Lessons
- Path
- Math
- Prerequisite
- See course description
Trigonometry Tutoring
Trigonometry, contrary to popular belief, is more than just SohCahToa. Here, you’ll explore the relationship between the lengths and angles of triangles, but moreover, you'll practice expressing that relationship as an equation and a function. If you design a top-down space adventure game like Asteroids or Galaga, trigonometric functions can even be used to create complex curving movement paths. It might seem counterintuitive that so much time and effort be spent on such a basic set of relationships, but this is typically your first exposure to infinite loops and curves in a function that sets the groundwork for more advanced math (heard of calculus?).
Prerequisite: Algebra I
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In this course, you will:
- Learn to apply the law of sines and cosines
- Understand relationships between lengths and angles of triangles
- Explore vector applications and operations
Your tuition includes:
- Ultimate scheduling flexibility with lessons valid for 1 year from your date of purchase
- 1-on-1 learning with an experienced iD Certified Instructor
- Curriculum customized to your unique interests and skill level
- Post-session progress reports sent via email to keep you on track
- NEW! Option to bring a sibling or friend for free (it's like saving 50%!)
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Learn from an elite tech rockstar
Passion for tech. Unmatched expertise. Personality that brings out the absolute best in your child. With 20+ years of experience, we know there's no replacement for the best teacher. That's why we recruit the same carefully-vetted talent sought by companies like Google, EA, and Disney. They hire who we hire.- Recruited from top universities like Stanford, Caltech, and NYU
- Meticulous background and reference checks
- All-adult instructors, no high schoolers or CITs
- 100% USA-based employees, no independent contractors
- Rigorous training and proven teaching methods
Select your lesson package
Save big when you subscribe!
1
Lesson per month
1
$75
$71
/lesson
Once a month
Subscribe & Save 5%
Start your pathway by exploring one tech topic
- 1-on-1 live learning with a USA-based, iD Certified Instructor
- Curriculum tailored to interests and skill level
- Ultimate scheduling flexibility and post-session progress report
4
Lessons per month
4
$75
$68
/lesson
$272/mo
Subscribe & Save 9%
Go beyond the basics
- 1-on-1 live learning with a USA-based, iD Certified Instructor
- Mix and match tech topics
- Curriculum tailored to interests and skill level
- Ultimate scheduling flexibility and post-session progress reports
12
Lessons per month
12
$75
$60
/lesson
$720/mo
Subscribe & Save 22%
Fastest path to L10 mastery
- 1-on-1 live learning with a USA-based, iD Certified Instructor
- Mix and match tech topics
- Curriculum tailored to interests and skill level
- Ultimate scheduling flexibility and post-session progress reports
- Add an impressive project to your portfolio
- Stand out to college admissions and future employers
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