My trigonometry students used our unit circles to fill out this trig ratios in the first quadrant chart. We glued the resulting chart in our interactive notebooks to reference throughout the rest of our unit.

I edited the file to pre-type some of the information to make the note-taking process go smoother and faster in the future.

## Free Download of Trig Ratios in the First Quadrant Chart

Trig Ratios in the First Quadrant Chart (PDF) (590 downloads)

Trig Ratios in the First Quadrant Chart (Editable Publisher File ZIP) (621 downloads)

## More Activities for Teaching Trig Functions

- Right Triangle Trig Formula Sheet
- Evaluating Trig Functions of Quadrantal Angles Activity: Odd One Out
- Evaluating Trig Functions Tarsia Puzzle
- ASTC Trig Quadrant Poster (CAST Diagram)
- Parent Graphs of Trig Functions Clothespin Matching Activity
- Unit Circle Bingo Game
- Quadrants Unlocked Activity
- Trigonometry Calculator Skills Pop Quiz
- The Great Quadrant Guessing Game
- SOH CAH TOA Notes
- Trigonometry Puzzle
- Trig Functions Posters
- Trig Ratios Puzzle
- Exact Values of Trig Functions Leap Frog Game
- Finding Trig Functions Through a Point Practice Book
- Signs of Trig Functions in Each Quadrant Foldable
- Reference Angles Foldable
- Evaluating Trig Functions Square Puzzle Activity
- Finding Trig Ratios Using the Unit Circle Notes
- Trig Ratios in the First Quadrant Chart
- Trig Mini Poster Project