Unit Circle Reference Angles and Trig Functions Digital Activity

Description

In this engaging resource your students determine the reference angles for both positive and negative angles in both degrees and radians. They will also use reference angles to find the 6 trigonometric functionsof common angles.

Problems are in degrees and radians, include positive and negative angles, quadrantal angles, and all six trigonometric functions. Students should not need a calculator for this activity.

Included:

30 Digital Task Cards:
- #1 - 10 have students only find reference angles; and
- #11 – 30 students find the reference and use it to evaluate the trig values of angles whose reference angles are 0, 30°, 45°, 60°, and 90° and/or their radian equivalent.
- The cards can be separated into two activities

PDF with links to the product.
Detailed illustrated instructions on accessing and sharing this resource with your students for classes with and without Google™ Classroom
Two digital response sheets
Printable response sheets

_______________________________________________________________

You may also like:

★ Reference Angles Task Cards - printable with different questions.

★ Reference Angles Digital Mazes for Radians and Degrees

★ Unit Circle Angles Digital plus Print Activity

★ Trig Bundle of Graphic Organizers

★ Geometry Interactive Word Search with Google Slides

★ More Digital Resources

★ Digital Special Trig Values Tarsia Puzzle

★ How to Easily Remember 30 45 60 Trig Values

★ Trigonometry Special Values Match up - Sort

★ PreCalculus Trigonometry Big Digital Bundle

______________________________________________________________

Connect with me:

✓ Sign up at Joan's World of Math to access my exclusive Free Resource Library

✓ Visit my Facebook Page

✓ Follow me on Instagram

✓ Email me at: joan@joansworldofmath.com with any questions

LICENSING TERMS: The purchase of a license for this resource is for use by one teacher only for his or her students only. No part of this resource is to be shared with colleagues or used by an entire department, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: ©2022 Joan Kessler (joansworldofmath.com™). This resource may not 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.

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Unit Circle Reference Angles and Trig Functions Digital Activity

Name: Unit Circle Reference Angles and Trig Functions Digital Activity
Brand: Joan Kessler
SKU: 2687340
Price: 3.50 USD
Availability: InStock
Rating: 4.94 (17 reviews)

Joan Kessler

6k Followers

$3.50

Highlights

Digital downloads

Google Apps, PDF

Grades

9th - 11th

Subjects

Geometry, Other (Math), PreCalculus

Standards

CCSSHSF-TF.A.3

CCSSHSF-TF.A.4

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Description

Problems are in degrees and radians, include positive and negative angles, quadrantal angles, and all six trigonometric functions. Students should not need a calculator for this activity.

Included:

30 Digital Task Cards:
- #1 - 10 have students only find reference angles; and
- #11 – 30 students find the reference and use it to evaluate the trig values of angles whose reference angles are 0, 30°, 45°, 60°, and 90° and/or their radian equivalent.
- The cards can be separated into two activities

PDF with links to the product.
Detailed illustrated instructions on accessing and sharing this resource with your students for classes with and without Google™ Classroom
Two digital response sheets
Printable response sheets

_______________________________________________________________

You may also like:

★ Reference Angles Task Cards - printable with different questions.

★ Reference Angles Digital Mazes for Radians and Degrees

★ Unit Circle Angles Digital plus Print Activity

★ Trig Bundle of Graphic Organizers

★ Geometry Interactive Word Search with Google Slides

★ More Digital Resources

★ Digital Special Trig Values Tarsia Puzzle

★ How to Easily Remember 30 45 60 Trig Values

★ Trigonometry Special Values Match up - Sort

★ PreCalculus Trigonometry Big Digital Bundle

______________________________________________________________

Connect with me:

✓ Sign up at Joan's World of Math to access my exclusive Free Resource Library

✓ Visit my Facebook Page

✓ Follow me on Instagram

✓ Email me at: joan@joansworldofmath.com with any questions

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

4.9

Rated 4.94 out of 5, based on 17 reviews

17
ratings

All verified TPT purchases

Rated 4 out of 5

February 11, 2023

Used this for extra credit work. It was effective.

Myisha Q.

826 reviews

Rated 5 out of 5

May 26, 2022

This was a great review for my precalculus students to work on when I had to be out one day.

Lori K.

122 reviews

Grades taught: 11th, 12th

Student populations: Learning difficulties

Rated 5 out of 5

March 22, 2022

I used this as a review activity to help with reinforcing concepts previously learned. It was very easy to use.

Brooke P.

127 reviews

Grades taught: 12th

Rated 5 out of 5

March 9, 2022

I loved this activity. It was exactly what I needed and was looking for! I love that the CAST rule was present on the slides and I love that it included problems to find the reference angle AND the exact values. It had such a great spread of types of problems as well. Thank you!!!

Cory Iavarone Secondary Math Algebra and More

(TPT Seller)

192 reviews

Grades taught: 11th

Rated 5 out of 5

February 23, 2021

Excellent resource, students like it.

Ana D.

151 reviews

Grades taught: 12th

Student populations: Learning difficulties

Rated 5 out of 5

February 17, 2021

Fun way to review.

Rhonda H.

195 reviews

Grades taught: 11th

Rated 5 out of 5

December 20, 2020

Great resource! Thank you!

Tamara S.

182 reviews

Grades taught: 10th, 11th, 12th

Rated 5 out of 5

February 10, 2020

I'm so looking forward to using this next year in my Trig class. I really like the interactive reference angle practice.

Lisa L.

68 reviews

Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSSHSF-TF.A.3

Use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for π–𝘹, π+𝘹, and 2π–𝘹 in terms of their values for 𝘹, where 𝘹 is any real number.

CCSSHSF-TF.A.4

Use the unit circle to explain symmetry (odd and even) and periodicity of trigonometric functions.