Students will practice fluency in identifying exact trigonometric function values for angles found on the unit circle with this “Triples” Activity. Functions include sine, cosine, tangent, cosecant, secant, and cotangent. Cards 1-18 are angles given in degrees. Cards 19-36 are angles given in radians.
Students find the exact value for each of the 36 cards, then look for the matching “triples”. There will be 12 sets of three cards, each having the same answer. Students can work on their own or with a partner to match the cards. They can show their work directly on the back of the card, or on a separate sheet of paper if you prefer. Once they are finished, I have my students staple their “triples” together and place in a zip-lock bag.
An answer key to use to ensure the correct cards and matched.
This resource is included in the following bundle(s):
Algebra 2 Activities Bundle
Algebra 2 & Pre-Calculus Activities Bundle
License Terms:
This purchase includes a single non-transferable license, meaning it is for one teacher only for personal use in their classroom and can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. A transferable license is not available for this resource.
Copyright Terms:
No part of this resource may be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
