#### Trigonometry

(Used for pre-GCSE with Year 9s)
Includes a levelled activity with progressively harder questions.

(Used for pre-GCSE with Year 9s)
Includes a levelled activity with progressively harder questions.

A flow diagram that will help pupils decide if they should use Pythagoras or Trigonometry.

This worksheet separates out the trig questions, and first asks pupils to fill in theta, opposite, adjacent and hypoteneuse, then write out with trigonometric ratio they are using.
Scaffolding to solve problems.

TES PICKS

Two trigonometry codebreakers that both involve a terrible joke. The first one is with right-angled triangles, the second requires the sine rule, cosine rule and area of a triangle using trigonometry.

Challenge your students to become the surveyors of a new national park in this trigonometry project. Students apply the law of sines, law of cosines, and more to complete the survey. Two options for finishing the project: one includes finding the area of non-right triangles and the other does not require students have learned the concept yet. An engaging addition to your Pre-Calculus curriculum. Student-tested and approved!
This resource includes:
- Two levels of the project
- Color maps for the project
- Answer key
- Teacher's guide
Trigonometry Resources Include:
- Trigonometric Functions: Notes, Practice and Card Sort for Trigonometry
- Sine, Cosine and Tangent: Practice and Review Activity (Not available elsewhere in the store)
- Trigonometric Functions: Architecture Mini-Project for Real-World Trigonometry
- Trigonometric Function:Word Problems Practice/Review Activity for Trig Functions
- Trigonometric Functions:Practice and Review Activity on Trig - Math Detective
- Trigonometric Functions: Cosecant, Secant and Cotangent Practice and Review
- Law of Sines: Notes and Practice for Law of Sines (Trigonometry)
- Law of Sines: Task Cards for Practice and Review Activity
- Law of Cosines: Notes and Practice on the Law of Cosines
- Trigonometry: Law of Cosines Coded Message activity for law of cosine
- Trigonometry:Angles of Depression and Elevation- Notes and Practice
- Trigonometric Functions:Mixed Practice and Review of Trigonometric Functions
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

TES PICKS

This is a set of 16 trigonometry task cards requiring students to use knowledge of basic trig functions to find unknown sides and angles. Students will be required to use all the trig functions and some inverses to find unknown values. We've also incorporated a little cross curricular fun by adding some of the most famous and tallest buildings into the word problems. These are sure to be a hit!

Trigonometry Right Triangles for Pre-Calculus: Color by Number is a fun way for students to practice solving for missing angles and sides of right triangles using trigonometry. There are 17 problems including 6 word problems.

Algebra 2/Trigonometry: 20 page Polar and Rectangular Coordinates includes brief notes, examples, and practice test (with detailed solutions).. Topics cover converting polar to rectangular; plotting polar coordinates; complex number system, and more; Also, imaginary numbers quiz, and 3 comics. Available at mathplane.org. (Or, download here and support mathplane and TES.). Thanks for visiting!

In this ready-to-use trigonometric identities puzzle activity, students practice using trigonometric identities to finding matching solutions. There are two levels of puzzles included for added differentiation.
This resource includes:
- Two levels of puzzles
- Teacher's guide
- Answer Key
Trigonometry Resources Include:
- Trigonometric Functions: Notes, Practice and Card Sort for Trigonometry
- Sine, Cosine and Tangent: Practice and Review Activity (Not available elsewhere in the store)
- Trigonometric Functions: Architecture Mini-Project for Real-World Trigonometry
- Trigonometric Function:Word Problems Practice/Review Activity for Trig Functions
- Trigonometric Functions:Practice and Review Activity on Trig - Math Detective
- Trigonometric Functions: Cosecant, Secant and Cotangent Practice and Review
- Law of Sines: Notes and Practice for Law of Sines (Trigonometry)
- Law of Sines: Task Cards for Practice and Review Activity
- Law of Cosines: Notes and Practice on the Law of Cosines
- Trigonometry: Law of Cosines Coded Message activity for law of cosine
- Trigonometry:Angles of Depression and Elevation- Notes and Practice
- Trigonometric Functions:Mixed Practice and Review of Trigonometric Functions
- Trigonometry: Cofunctions- Notes and Practice (Not available elsewhere in the store)
- Trigonometric Function: Cofunctions Practice and Review Task Cards (Not available elsewhere in the store)
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

We've made a trigonometry version of our beloved relay race! In the trigonometry relay race, students are required to use knowledge of:
- sine, cosine, tangent
- inverse to determine angles
- converting degrees to radians and radians to degrees
- the unit circle
- finding unknown sides using trig functions
- exact values of common angles
- relationships between sine, cosine and tangent
Now with an answer key and equation bank!
Our students always love the relay race and is our favorite review for students.

This is a set of 16 trigonometry task cards requiring students to use knowledge of basic trig functions to find unknown sides and angles. Students will be required to use all the trig functions and some inverses to find unknown values. We've also incorporated a little cross curricular fun by adding some of the most famous and tallest buildings into the word problems. These are sure to be a hit!
You may also like:
Algebra 2 Activity Bundle
Complex Numbers Scavenger Hunt
nth Roots Scavenger Hunt
Periodic Function Characteristics Scavenger Hunt
Unit Circle Values Scavenger Hunt
Converting Between Radians and Degrees Scavenger Hunt
Trig Functions Scavenger Hunt - Finding Side Lengths and Angles
Trig Ratios Stations - Featured
Trigonometry Relay Race

Area of Triangle using trigonometry is a set of notes for finding the area of triangles using SAS and Heron’s Formula. Additionally, students can solve entire triangles using a combination of trigonometric equations such as the law of sines and cosines. These notes were created for pre-Calculus students.
This set of interactive notebook foldables include:
- Color Coded graphic organizer
- Black-line master graphic organizer
- Practice problems with guided notes
- Answer key
This resource available in the following bundles:
- Unit 5 PreCalculus
- Unit 5 PreCalculus Foldables only
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

Dot and Cross Product notes is a set of graphic organizers and notes to introduce students to the concepts of vectors. This is the third lesson in Unit 6 PreCalculus Applications of Trigonometry.
This set of interactive notebook foldables include:
- Color Coded graphic organizer
- Black-line master graphic organizer
- Practice problems with guided notes
- Answer key
This resource available in the following bundles:
- Unit 6 PreCalculus Applications of Trigonometry
- Unit 6 PreCalculus Applications of Trigonometry Foldables only
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

Applications of vectors is a set of graphic organizers and notes to the use of vectors to solve real-world problems. This is the second lesson in Unit 6 PreCalculus Applications of Trigonometry.
This set of interactive notebook foldables include:
- Color Coded graphic organizer
- Black-line master graphic organizer
- Practice problems with guided notes
- Answer key
This resource available in the following bundles:
- Unit 6 PreCalculus Applications of Trigonometry
- Unit 6 PreCalculus Applications of Trigonometry Foldables only
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

Make study of the Unit Circle meaningful with this inquiry project. . Students do not just memorize the unit circle, they deduce how it is created. Students derive the points on the unit circle as well as discover the true Students complete a table of the relationships within a unit circle, an essential reference tool for Pre-Calculus.
There are 2 complete options for this project:
- Option A for interactive notebooks.
- Option B (p. 10-12) for posterboard or other presentation format.
This resource includes:
- Student handouts for project
- Two level of options for differentiation
- Two sets of circle templates
- Teacher directions
- Example
Student benefits of learning the unit circle through inquiry:
- visualize why trig functions are what they are
- find ratios
- stop memorizing
- help for finding Pythagorean identities
Trigonometry Resources Include:
- Trigonometric Functions: Notes, Practice and Card Sort for Trigonometry
- Sine, Cosine and Tangent: Practice and Review Activity (Not available elsewhere in the store)
- Trigonometric Functions: Architecture Mini-Project for Real-World Trigonometry
- Trigonometric Function:Word Problems Practice/Review Activity for Trig Functions
- Trigonometric Functions:Practice and Review Activity on Trig - Math Detective
- Trigonometric Functions: Cosecant, Secant and Cotangent Practice and Review
- Law of Sines: Notes and Practice for Law of Sines (Trigonometry)
- Law of Sines: Task Cards for Practice and Review Activity
- Law of Cosines: Notes and Practice on the Law of Cosines
- Trigonometry: Law of Cosines Coded Message activity for law of cosine
- Trigonometry:Angles of Depression and Elevation- Notes and Practice
- Trigonometric Functions:Mixed Practice and Review of Trigonometric Functions
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

Use these color-coded organizers to engage students in the concepts of DeMoivre's Theorem and Nth Roots. This is the fifth lesson in Unit 6 PreCalculus Applications of Trigonometry.
This set of interactive notebook foldables include:
- Color Coded graphic organizer
- Black-line master graphic organizer
- Practice problems with guided notes
- Answer key
This resource available in the following bundles:
- Unit 6 PreCalculus Applications of Trigonometry
- Unit 6 PreCalculus Applications of Trigonometry Foldables only
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

This set of notebook pages engages students in the analytical task of complex numbers in trigonometry. This is the fourth lesson in Unit 6 PreCalculus Applications of Trigonometry.
This set of interactive notebook foldables include:
- Color Coded graphic organizer
- Black-line master graphic organizer
- Practice problems with guided notes
- Answer key
This resource available in the following bundles:
- Unit 6 PreCalculus Applications of Trigonometry
- Unit 6 PreCalculus Applications of Trigonometry Foldables only
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

This ready-to-use set of graphic organizers for interactive notebooks includes color coded notes and problems for the Angles of Elevation and Depression.. This notebook was designed for Pre-Calculus students.
This set of interactive notebook foldables include:
- Color Coded graphic organizer and foldable for angles of depression and elevation
- Black-line master graphic organizer and foldable for angles of depression and elevation
- Practice problems with guided notes
- Answer key
These notebook pages work well with the Angle of Depression and Elevation Word Problem Digital Task Cards
This resource available in the following bundles:
- Trigonometry Bundle: PreCalculus Trigonometric Functions Bundle
- PreCalculus Projects: PreCalculus Project Bundle
- All about PreCalculus: PreCalculus Mega Resource Bundle
Trigonometry Resources Include:
- Trigonometric Functions: Notes, Practice and Card Sort for Trigonometry
- Sine, Cosine and Tangent: Practice and Review Activity (Not available elsewhere in the store)
- Trigonometric Functions: Architecture Mini-Project for Real-World Trigonometry
- Trigonometric Function:Word Problems Practice/Review Activity for Trig Functions
- Trigonometric Functions:Practice and Review Activity on Trig - Math Detective
- Trigonometric Functions: Cosecant, Secant and Cotangent Practice and Review
- Law of Sines: Notes and Practice for Law of Sines (Trigonometry)
- Law of Sines: Task Cards for Practice and Review Activity
- Law of Cosines: Notes and Practice on the Law of Cosines
- Trigonometry: Law of Cosines Coded Message activity for law of cosine
- Trigonometry:Angles of Depression and Elevation- Notes and Practice
- Trigonometric Functions:Mixed Practice and Review of Trigonometric Functions
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

Digital task cards are great for differentiation. This ready-to-set use set of Angles of Elevation and Depression Word Problem digital task cards includes 15 ready to use cards plus an editable task card. Add your own problems or differentiate by giving students different sets of cards. Skip the worksheet…but still get the practice.
This set of digital task cards includes:
- 15 digital task cards with angles of depression and elevation word problems
- Editable task card for teachers to add their own cards
- Teacher's guide for setting up
- Answer key
This resource includes:
- Two levels of the project
- Color maps for the project
- Answer key
- Teacher's guide
This resource available in the following bundles:
- Trigonometry Bundle: PreCalculus Trigonometric Functions Bundle
- All about PreCalculus: PreCalculus Mega Resource Bundle
Trigonometry Resources Include:
- Trigonometric Functions: Notes, Practice and Card Sort for Trigonometry
- Sine, Cosine and Tangent: Practice and Review Activity (Not available elsewhere in the store)
- Trigonometric Functions: Architecture Mini-Project for Real-World Trigonometry
- Trigonometric Function:Word Problems Practice/Review Activity for Trig Functions
- Trigonometric Functions:Practice and Review Activity on Trig - Math Detective
- Trigonometric Functions: Cosecant, Secant and Cotangent Practice and Review
- Law of Sines: Notes and Practice for Law of Sines (Trigonometry)
- Law of Sines: Task Cards for Practice and Review Activity
- Law of Cosines: Notes and Practice on the Law of Cosines
- Trigonometry: Law of Cosines Coded Message activity for law of cosine
- Trigonometry:Angles of Depression and Elevation- Notes and Practice
- Trigonometric Functions:Mixed Practice and Review of Trigonometric Functions
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

This puzzle activity is a fun way for students to practice their understanding and interpretation of Sine and Cosine graphs. Students connect puzzle pieces with equations, graphs, period and amplitude. Some puzzles include blank pieces for added challenge. Great for self-checking and assessment. OPTIONAL: puzzles can be added to interactive notebooks.
This resource includes:
- 12 4-piece puzzles
- Answer key
This resource available in the following bundles:
- Trigonometry Bundle: PreCalculus Trigonometric Functions Bundle
- PreCalculus Projects: PreCalculus Project Bundle
- All about PreCalculus: PreCalculus Mega Resource Bundle
Trigonometry Resources Include:
- Trigonometric Functions: Notes, Practice and Card Sort for Trigonometry
- Sine, Cosine and Tangent: Practice and Review Activity (Not available elsewhere in the store)
- Trigonometric Functions: Architecture Mini-Project for Real-World Trigonometry
- Trigonometric Function:Word Problems Practice/Review Activity for Trig Functions
- Trigonometric Functions:Practice and Review Activity on Trig - Math Detective
- Trigonometric Functions: Cosecant, Secant and Cotangent Practice and Review
- Law of Sines: Notes and Practice for Law of Sines (Trigonometry)
- Law of Sines: Task Cards for Practice and Review Activity
- Law of Cosines: Notes and Practice on the Law of Cosines
- Trigonometry: Law of Cosines Coded Message activity for law of cosine
- Trigonometry:Angles of Depression and Elevation- Notes and Practice
- Trigonometric Functions:Mixed Practice and Review of Trigonometric Functions
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.

Students' problem solving techniques are put to the test when they join the Trigonometric Functions Triple Regatta. Students must apply their knowledge of sine, cosine and tangents to determine the best path to complete the race. Each student may choose a different route, but only one boat will win the race!
This resource includes:
- Two levels of challenge
- Student map and activity directions
- Teacher's guide
Trigonometry Resources Include:
- Trigonometric Functions: Notes, Practice and Card Sort for Trigonometry
- Sine, Cosine and Tangent: Practice and Review Activity (Not available elsewhere in the store)
- Trigonometric Functions: Architecture Mini-Project for Real-World Trigonometry
- Trigonometric Function:Word Problems Practice/Review Activity for Trig Functions
- Trigonometric Functions:Practice and Review Activity on Trig - Math Detective
- Trigonometric Functions: Cosecant, Secant and Cotangent Practice and Review
- Law of Sines: Notes and Practice for Law of Sines (Trigonometry)
- Law of Sines: Task Cards for Practice and Review Activity
- Law of Cosines: Notes and Practice on the Law of Cosines
- Trigonometry: Law of Cosines Coded Message activity for law of cosine
- Trigonometry:Angles of Depression and Elevation- Notes and Practice
- Trigonometric Functions:Mixed Practice and Review of Trigonometric Functions
- Trigonometry: Cofunctions- Notes and Practice (Not available elsewhere in the store)
- Trigonometric Function: Cofunctions Practice and Review Task Cards (Not available elsewhere in the store)
This purchase is for one teacher only. This resource is not to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are interested in a site license, please contact me for a quote at docrunning@kulikuli.net. This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives.