67 results
Common Core HSG-SRT.C.7 handouts
Trigonometry Intro Guided Notes SOH CAH TOA
Introduce students to trig ratios for geometry class with these interactive notes.
Four pages of PDFs will guide students in discovering trigonometry. Beginning with sine, students measure similar triangles to understand trig concepts. The notes progress through cosine and tangent, and finally a mixture of the three with the acronym SOH CAH TOA. Practice problems are provided along the way, including simple solve for a missing side and word problems. Answer keys are included.
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Subjects:
Grades:
10th - 12th
CCSS:
Also included in: Geometry Discovery Lessons and Inquiry Activities Bundle
Triangles for High School Geometry Bundle
This is a bundle of worksheets and color by number activities for Triangles in High School Geometry.Included is Area of Triangles worksheetPythagoras Color by numberSine Law color by numberSine Law WorksheetTriangle Review WorksheetTrigonometry Color by number.All answer keys are included.
Subjects:
Grades:
9th - 11th
Types:
Black History Unit Circle Project
This project gives Trigonometry and Algebra 2 students the chance to apply their knowledge of the unit circle to an exciting project from history. Students learn about Matthew Henson, a pioneering Black explorer in the Arctic, and help him chart courses to caches of items the explorers need to reach the North Pole.The project includes a map, a compass (based on the unit circle), and an Explorer's Log. Students will use trigonometric ratios and the associated values to find their headings on the
Subjects:
Grades:
9th - 12th
Types:
CCSS:
Also included in: Unit Circle Warmups and Project in Degrees Bundle
Right Triangles and Trigonometry Notes (Complete Unit Guided Notes and Key)
Included in this package is a complete set of guided notes and answer key for a Right Triangles Unit in Geometry. Lessons include radical review (simplifying and rationalizing), Pythagorean Theorem and its Converse, Special Right Triangles, and Right Triangle Trigonometry. Included in each lesson are "You Try!" questions to be used for formative assessment. I typically go around the room and put a stamp or sticker on each student's paper when they correctly answer the question. At the end of
Subjects:
Grades:
9th - 12th
Types:
Cofunctions (Sine Cosine) Guided Notes with Video Lesson and Practice Worksheet
This no-prep Cofunctions lesson is a great way to teach & introduce the relationship between the sine and cosine of complementary angles within right triangles. This resource includes guided notes with an accompanying video, plus an extra practice worksheet so your students can get further practice with cofunctions, whether you assign it in class or for homework!This Cofunctions Notes & Practice four page packet includes:Simple note section8 sample questionsIncludes multiple choice pra
Grades:
10th
Types:
CCSS:
Circuit Right Triangle SOHCAHTOA and special right w/ solutions. Good SAT / ACT
This circuit review contains relationships with special right triangles and their sides. using SOHCAHTOA to find angles and sides. The complementary relationship between sin (a)=cos(b) where a and b are acute angles in a right triangle. There are problems similar to what is seen on SAT/PSAT tests. There is a done out solution key with this product.Good SAT / ACT practice.Circuits are designed where students start with the very first cell labeled #1 and solve the problem. Find the cell that has
Subjects:
Grades:
9th - 12th
Types:
CCSS:
Trigonometry Editable Assessments | Quizzes | Study Guide | Test
These quizzes, study guide, and unit test will help you assess your students' skills on Trigonometry! The EDITABLE assessments cover right triangle trigonometry, angles of rotation, trigonometric functions, the unit circle, graphing trig functions, and trig identities. Print and go OR edit to meet your standards.INCLUDED:3 Quizzes, a Study Guide, and a Unit TestTOPICS:Right Triangle TrigAngles of RotationTrigonometric Functions and the Unit CircleGraphs of Trig FunctionsTransformations of Trig F
Subjects:
Grades:
10th - 12th
Types:
CCSS:
Graphing Sine and Cosine Functions - COMPLETE UNIT Notes Packet
In this packet, you will find a complete unit of notes designed to help students understand the sine and cosine functions. In the four lessons worth of notes included in this packet, students will:sketch the parent graphs of sine and cosine functions using the special angles around the unit circlelearn the different vocabulary used to describe the characteristics of sinusoidal functions and find those characteristics by looking at an equation and a graphgraph sine and cosine equations with vario
Subjects:
Grades:
9th - 12th
CCSS:
Trigonometry Word Problems (Notes & Gallery Walk) 14 DIFFERENT WORD PROBLEMS!
Trigonometry Gallery Walk was always my "go-to" observation activity where students physically move throughout the room to answer a variety of questions while the teacher maintains structure with a timer in the classroom. Paired with notes to help students guide into Trig Word Problems as well as multistep (trapezoid) word problems. This is my favorite day of the year!Covering both right triangle and trapezoid multistep trigonometry, this resource is perfect for reinforcing skills and preparing
Subjects:
Grades:
8th - 12th
CCSS:
Right Triangle Trigonometry Guided Notes for Right Triangles Unit (Geometry)
Included in this package is a set of guided notes and answer key for a Right Triangle Trigonometry lesson as a part of the Right Triangles Unit in Geometry. Lessons include definitions of trigonometric ratios, use trigonometry to find a missing side, and using the inverse to find a missing angle. Included in the lesson are "You Try!" questions to be used for formative assessment. I typically go around the room and put a stamp or sticker on each student's paper when they correctly answer the
Subjects:
Grades:
9th - 12th
Types:
CCSS:
Geometry Regents Review
Compilation of Regents Exam questions from the most recent tests, organized by topic.
Subjects:
Grades:
9th - 12th
Types:
CCSS:
All Six Right Triangle Trig Ratios Practice Worksheet - Classwork
This resource, used in Pre-Calculus, is a 10 question worksheet covering finding trigonometric ratios (sin, cos, tan, csc, sec, cot) provided right triangles and one of the trig ratios. This practice is scaffolded by first providing all three side lengths, then requiring students to do Pythagorean theorem to find the third side length, and finally finding the remaining trig ratios given one of the ratios. The detailed step-by-step solution key is included in this 4 page PDF resource. This worksh
Subjects:
Grades:
9th - 12th
Types:
GEOMETRY PP: Trigonometric Ratios with GUIDED NOTES/DISTANCE LEARNING/NO PREP
This is without a doubt one of my favorite lessons to present to my students!
* The lesson begins with basic definitions describing trigonometry
* A little history is given as to where the trigonometry term originated.
* The three basic trigonometric ratios are introduced
* The parts of a right triangle are reviewed
* Opposite and Adjacent sides are explained and the importance of attention.
* A mnemonic is offered to assist in recall of the ratios
*. Students are instructed on h
Subjects:
Grades:
8th - 12th, Higher Education, Adult Education
CCSS:
Trigonometry Pre-assessment
This is a pre-assessment before a trigonometry unit. The assessment is basic trig ratios and solving for missing sides. The students rate their knowledge for each question.
Grades:
8th - 10th
Types:
CCSS:
Beginning Trig Equations - Exact Trig Values Homework with Answer Key
I give this 14-question homework assignment on the day I introduce the idea of trig equations to my students. The first six questions ask the students to find exact trig values for a given unit circle angle. The next eight questions ask students to reverse the process, and to find the angle or angles on the unit circle that correspond with the given trig values (two ask students to give their answers in degrees, six in radians). They include the reciprocal identities as well as quadrantal ang
Subjects:
Grades:
9th - 12th, Higher Education
Types:
CCSS:
Intro to Angles & Right Triangle Trig Practice - Coterminal, Converting Degrees
This resource, used in Pre-Calculus, is a 22 question worksheet covering converting between radians and degrees, finding coterminal angles (including negative values, radians & degrees), and finding missing sides and angles of right triangles using trig. The detailed step-by-step solution key is included in this 4 page PDF resource. This worksheet includes:Questions 1-10: finding a positive and negative coterminal angle; radian and degree values including negative anglesQuestions 11-14: conv
Subjects:
Grades:
9th - 12th
Types:
CCSS:
Beginning Trig Equations - Exact Trig Values Homework
I give this 14-question homework assignment on the day I introduce the idea of trig equations to my students. The first six questions ask the students to find exact trig values for a given unit circle angle. The next eight questions ask students to reverse the process, and to find the angle or angles on the unit circle that correspond with the given trig values (two ask students to give their answers in degrees, six in radians). They include the reciprocal identities as well as quadrantal ang
Subjects:
Grades:
9th - 12th, Higher Education
Types:
CCSS:
Cofunctions Sine & Cosine of Complementary Angles Worksheet - Geometry Review
Geometry teachers -- are you helping prepare students for a unit test or end of year exam that includes the sine and cosine of complementary angles? This 2-page test prep worksheet reviews cofunctions and why the sine of angle is equal to the cosine of a complementary angle.About This Resource: Includes notes on cofunctions6 practice problems of varying difficulty (2 are multiple choic)Great for preparing for a unit test or end of year examIdeal for review; this resource is not intended for teac
Grades:
10th
Types:
CCSS:
Colouring by Trigonometry - Einstein (32 Worksheet Collaborative Math Mosaic)
Harness the motivating power of collaboration while maintaining individual accountability! Every student's worksheet is different, yet similar in the type of problems asked. When students answer all the math problems, they use their answers to colour-by-number their small section of the larger mosaic! Great for Pi Day...
(This mosaic is also available as part of an Einstein bundle, alongside a 35-sheet trig mosaic, and 25-sheet quadratic mosaic. click here to go to the bundle)
It's simple!
Subjects:
Grades:
10th - 12th
Types:
CCSS:
Einstein Bundle - Trigonometry and Quadratic Math Mosaics
Harness the motivating power of collaboration while maintaining individual accountability! Every students worksheet is different, yet similar in the type of problems asked. When students answer all the math problems, they use their answers to colour-by-number their small section of the larger mosaic! (This bundle was custom-made by request, but the mosaics are available individually as well.)
It's simple!
1. Calculate the answers.
2. Colour the squares.
3. Cut out your section.
4. Combin
Subjects:
Grades:
10th - 12th
Types:
CCSS:
Exploration Trigonometric Ratios in Similar Triangles
This classroom-tested exploration was designed to address new Common Core standards connecting similarity of triangles and trigonometric ratios. Students must have prerequisite knowledge of similarity theorems and the definitions of sine, cosine, and tangent ratios. The task requires each student to create a unique triangle using given angle measures. Those triangles are used to draw connections between trigonometric ratios of similar triangles, the sine and cosine ratios of complementary ang
Subjects:
Grades:
9th - 12th, Higher Education
Types:
CCSS:
Right Trigonometry Visual Notes Bundle
Part scaffolded notes, part graphic organizer - this handout can be used as a tier 1 intervention to help reduce copying when students are creating notes. It also encourages the use of visual cues such as colour coding, symbols and sketches to make links between concepts.This bundle includes visual notes focusing on right trigonometry: naming sides, the primary ratios, solving for side lengths and angles as well as fully solving a right triangle.
Subjects:
Grades:
9th - 10th
CCSS:
Pythagorean Theorem | Special Right Triangles | Convert Degrees and Radians
Enhance student engagement and participation as you review the Pythagorean Theorem, special right triangles, and converting degrees and radians - my Tools for Trigonometry covers these three concepts with convenient pre-inserted graphic organizers to keep students on track as you review. Students remain motivated to practice key trigonometry skills, and you have a fuss-free way to review these concepts from start to finish. Graphic Organizer and Practice: Pythagorean Theorem Special Right Trian
Subjects:
Grades:
10th - 12th
CCSS:
Unit Circle Warmups and Project in Degrees Bundle
This bundle includes two different products for Trigonometry and Algebra 2 students. The first is a series of 15 quick exercises on the Unit Circle that can be used as warmups or as exit tickets. Each warmup is unique and allows students to fill in coordinates and angles of the unit circle and calculate the trig ratios associated with the angles. The exercises are quick; each one has between three and five blanks on the unit circle for students to fill in, and then three trig ratios (sine, cosin
Subjects:
Grades:
9th - 12th
Types:
CCSS:
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