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12 O'Quad High: Trigonometry in Flight
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Peggy Brookins and Raymond James help students apply knowledge of trigonometric functions to the live testing of quad copters. This is a useful for exercise for applying mathematical knowledge to real world situations.

Subject:
Trigonometry
Material Type:
Activity/Lab
Homework/Assignment
Interactive
Lesson Plan
Provider:
Teaching Channel
Provider Set:
Teaching Channel
Algebra and Trigonometry
Conditions of Use:
No Strings Attached
Rating

Algebra and Trigonometry provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course. The modular approach and the richness of content ensures that the book meets the needs of a variety of courses. Algebra and Trigonometry offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned.

Subject:
Algebra
Trigonometry
Material Type:
Textbook
Provider:
Rice University
Provider Set:
OpenStax College
Author:
David Lippman
Jay Abramson
Jean-Marie Magnier
Melonie Rasmussen
Nicholas Belloit
Rachael Gross
Rick Norwood
Valeree Falduto
The Ambiguous Case for the Law of Sines (no triangles)
Conditions of Use:
Remix and Share
Rating

This should show the students the part of the ambiguous case where no triangles are formed. I simply edited the applet by galvinj by making <B=60 degrees as opposed to 30 degrees used to show the two triangles case. To edit angles as I did, you need to

Subject:
Geometry
Trigonometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
Angle Functions
Conditions of Use:
No Strings Attached
Rating

Trigonometric functions define the angles in a triangle in terms of the relationship of two sides in that triangle. These tutorials cover the angle functions, with step-by-step instructions for working them out (and the opportunity to use your own numbers).

Subject:
Trigonometry
Material Type:
Activity/Lab
Reading
Provider:
Rice University
Provider Set:
Connexions
Author:
Rudy Lopes
Are They Similar?
Conditions of Use:
No Strings Attached
Rating

In this problem, students are given a picture of two triangles that appear to be similar, but whose similarity cannot be proven without further information. Asking students to provide a sequence of similarity transformations that maps one triangle to the other focuses them on the work of standard G-SRT.2, using the definition of similarity in terms of similarity transformations.

Subject:
Mathematics
Geometry
Trigonometry
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
Bank Shot
Conditions of Use:
No Strings Attached
Rating

This task asks students to use similarity to solve a problem in a context that will be familiar to many, though most students are accustomed to using intuition rather than geometric reasoning to set up the shot.

Subject:
Mathematics
Geometry
Trigonometry
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
CK-12 Algebra II with Trigonometry
Conditions of Use:
No Strings Attached
Rating

This textbook covers Algebra II and Trigonometry topics with chapters on equations and inequalities, linear equations and functions, systems of linear equations and inequalities, matrices, quadratic functions and more.

Subject:
Algebra
Trigonometry
Material Type:
Textbook
Provider:
CK-12 Foundation
Provider Set:
CK-12 FlexBook
CTE Agribusiness & Food Products and Processes: Grain Storage Capacity
Conditions of Use:
Remix and Share
Rating

This task was developed by high school and postsecondary mathematics and agriculture sciences educators, and validated by content experts in the Common Core State Standards in mathematics and the National Career Clusters Knowledge & Skills Statements. It was developed with the purpose of demonstrating how the Common Core and CTE Knowledge & Skills Statements can be integrated into classroom learning - and to provide classroom teachers with a truly authentic task for either mathematics or CTE courses.

Subject:
Geometry
Trigonometry
Material Type:
Activity/Lab
Lesson Plan
Provider:
National Association of State Directors of Career Technical Education Consortium
Provider Set:
Career Technical Education
CTE Architecture: Access Ramp
Conditions of Use:
Remix and Share
Rating

This task was developed by high school and postsecondary mathematics and design/pre-construction educators, and validated by content experts in the Common Core State Standards in mathematics and the National Career Clusters Knowledge & Skills Statements. It was developed with the purpose of demonstrating how the Common Core and CTE Knowledge & Skills Statements can be integrated into classroom learning - and to provide classroom teachers with a truly authentic task for either mathematics or CTE courses.

Subject:
Architecture and Design
Geometry
Trigonometry
Material Type:
Activity/Lab
Assessment
Homework/Assignment
Lesson Plan
Provider:
National Association of State Directors of Career Technical Education Consortium
Provider Set:
Career Technical Education
California Subject Examination for Teachers (CSET) - Preparation Resources
Rating

The University of California, Irvine Extension, supported by generous grants from the William and Flora Hewlett Foundation and The Boeing Company, is developing online courses to prepare science and mathematics teachers for the California Subject Examinations for Teachers (CSET).

UC Irvine Extension's online test-preparation courses correspond with the 10 CSET science subtests and three CSET mathematics subtests.

Subject:
Biology
Algebra
Trigonometry
Astronomy
Physics
Material Type:
Assessment
Full Course
Homework/Assignment
Reading
Provider:
U.C. Irvine
Provider Set:
U.C. Irvine OpenCourseWare
Author:
University of California, Irvine
Clinometer use demonstration
Conditions of Use:
Remix and Share
Rating

This is a companion applet to a series of Trigonometry lessons resulting in students constructing and using a simple clinometer. Students can use this applet to have an interactive visual of how the clinometer should be used, and how it will measure the

Subject:
Geometry
Trigonometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
College Algebra
Conditions of Use:
No Strings Attached
Rating

College Algebra provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra course. The modular approach and richness of content ensure that the book meets the needs of a variety of courses. College Algebra offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned.

Subject:
Algebra
Trigonometry
Material Type:
Textbook
Provider:
Rice University
Provider Set:
OpenStax College
Author:
David Lippman
Jay Abramson
Jean-Marie Magnier
Melonie Rasmussen
Nicholas Belloit
Rachael Gross
Rick Norwood
Valeree Falduto
Complex Numbers
Conditions of Use:
Remix and Share
Rating

You may have met complex numbers before, but not had experience in manipulating them. This unit gives an accessible introduction to complex numbers, which are very important in science and technology, as well as mathematics. The unit includes definitions, concepts and techniques which will be very helpful and interesting to a wide variety of people with a reasonable background in algebra and trigonometry.

Subject:
Trigonometry
Material Type:
Activity/Lab
Reading
Syllabus
Provider:
The Open University
Provider Set:
Open University OpenLearn
Author:
The Open University