70 Times 7 Math: Introduction to Trigonometry

Introduction to Trigonometry is a part of the 70 Times 7 Math curriculum and offers an easy-to-understand approach for teaching high school students the basics of trigonometry. Students will learn about sine, cosine, tangent, secant, cosecant, and cotangent trigonometric functions; unit circles; Law of Sines; Law of Cosines; arccosine, arcsine, and arctangent; identities; trigonometric equations, and more. Please note that the classwork/homework books and other materials that supplement the textbook are sold separately (see the titles below).

• 70 Times 7 Math: Trigonometry Classwork/Homework
• 70 Times 7 Math: Answer Keys to Trigonometry Classwork/Homework

Note also that tests for students in grades 6th-12th in the 70 Times 7 Math program are only available through enrollment in an LMS. (Please see pages 14-15 for enrollment information.) If you prefer, one of the classwork/homework assignments could instead be used for testing purposes. Both computer-based tests and practice tests specially designed to assess a student’s knowledge of the information covered in this book are available. The computer will notify students if an answer is correct or incorrect, and their grades will be displayed after completing a test.

One of the most unique things about this curriculum is the design of the textbook pages. The design provides an organized and time-efficient way of introducing new problems and of reviewing what has already been learned.

For more information about this book, including the electronic versions available for teachers to guide students through the material and the electronic versions for students where tutorial videos are available, please see the preface following the table of contents or visit the business website of Habakkuk Educational Materials.