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Common Core HSF-TF.C.9 resources for Easel

Preview of Trigonometry Final Exam or Practice Tests 160 questions

Trigonometry Final Exam or Practice Tests 160 questions

Created by
Joan Kessler
This Trigonometry PreCalculus Final Exam or Practice Test includes 4 different versions of a Final Exam for Trigonometry or for the Trig Part of PreCalculus. Each test includes 40 well chosen representative questions both in multiple choice and free response format. The assessment should take about 2 hours and is meant to be used with a graphing calculator. The PDF includes 4 versions of the multiple choice test and one version of the test in free response, all with answer keys. The test can
Preview of Trigonometric Identities - Maze "True or False" (full typed solutions)

Trigonometric Identities - Maze "True or False" (full typed solutions)

Created by
Niki Math
This is a set of two trigonometry mazes to practice proving and disproving trigonometric identities using the fundamental trigonometric identities ( Pythagorean, reciprocal, quotient identities). Students are given 24 statements. They will need to determine whether some of these statements are true or false, prove or disprove them and use their answers to navigate through the maze. Not all boxes are used in this maze to prevent students from just guessing the correct route. Recording sheets are
Preview of Half Angle and Double Angle  Trig Identities Task Cards and Foldable

Half Angle and Double Angle Trig Identities Task Cards and Foldable

Created by
Joan Kessler
These Trigonometry Half Angle and Double Angle Identities Task Cards will give your students lots of practice to achieve fluency. Also designed to help them learn the formulas is a Foldable Organizer. What's Included in this Lesson? 28 Task Cards which reinforce using the double and half angle formulas with questions in both radians and degrees. The last two question of each section have students use the formulas to simplify expressions and identities that are not numerical. With so many cards,
Preview of Algebra 2 Final Exam or Review Packet Part 2

Algebra 2 Final Exam or Review Packet Part 2

Created by
Joan Kessler
This Algebra 2 - Part 2 Review can be used as a Final Exam, or Warm Ups and includes 300 Questions in 5 Versions. It can also be used as a Pretest or review for many topics in PreCalculus. Since Algebra 2 Curriculum differs between schools, I have created this to supplement Algebra 2 End of Course Reviews with 250 Questions Part 1 with topics found in many Algebra 2 curricula, especially those that are Common Core or similar.TOPICS INCLUDE • Conics: Circles, Ellipses, Hyperbolas, Parabolas
Preview of TRIGONOMETRIC IDENTITIES- Double,Half -Angle,Angle-Sum&-Difference,Sum&Product

TRIGONOMETRIC IDENTITIES- Double,Half -Angle,Angle-Sum&-Difference,Sum&Product

Created by
Niki Math
This product contains 40 trigonometric expressions with their detailed typed solutions. The problems are separated into five groups/quizzes. Each group of problems requires applying of specified identities to be solved as follows:• Double - Angle Identities • Half - Angle Identities • Angle – Sum and - Difference Identities• Sum Identities • Product IdentitiesThe problems have varying degrees of difficulty.The product can be divided into parts and used in a variety of ways to aid learners in r
Preview of Trig Identities Lesson: Applications to Pythagorean Identities (full solutions)

Trig Identities Lesson: Applications to Pythagorean Identities (full solutions)

Created by
Niki Math
In this lessson, students learn to apply the three most important Pythagorean identites and their variations. The lesson covers the following applications of Pythagorean identities:• Evaluating trigonometric functions• Simplifying trigonometric expressions• Verifying or proving other trigonometric identitiesIt includes o 6 solved examples & 6 similar to them for students to try to solve them by their owno guidelines o 21 various and engaging practice problemso answer keys and full solut
Preview of Solving BASIC Trigonometric Equations - Partner Activity "Make Compound Words"

Solving BASIC Trigonometric Equations - Partner Activity "Make Compound Words"

Created by
Niki Math
This activity practices solving basic trigonometric equations. Students must find their primary solutions in the specific interval (0 ; 2π] and give answers in radian form. The process of solving involves only the use of the reciprocal identities and algebraic manipulation (such as collecting like terms) to isolate the trigonometric function on one side of the equation.Partners will each have their own set of fourteen equations. All the equations are well thought so the solutions of each equat
Preview of Simplifying Trig Expressions by SPECIFIED trig identities (full typed solutions)

Simplifying Trig Expressions by SPECIFIED trig identities (full typed solutions)

Created by
Niki Math
This product contains 50 trigonometric expressions with their detailed typed solutions. The problems are separated into five groups/quizzes. EACH GROUP of expressions REQUIRES APPLYING OF SPECIFIED IDENTITIES to be simplified as follows:• The fundamental Pythagorean identity • Quotient identities• Reciprocal identities• Pythagorean identities • Co-function identitiesThe problems have varying degrees of difficulty.The product can be divided into parts and used in a variety of ways:- as class
Preview of Solving Trig Equations by the Square Root Method - Partner Match & Sort Activity

Solving Trig Equations by the Square Root Method - Partner Match & Sort Activity

Created by
Niki Math
Students will practice solving trigonometric equations by the square root method with this activity. This includes 12 cards and 12 problems that require students to be skillful at solving basic trigonometric equations. The focus is on finding the primary solutions of a trigonometric equation on the interval (0, 2π].Activity Directions: Partners work cooperatively to match each equation with its private solutions written on a card. They are instructed to record the equation in the middle of a ca
Preview of Trigonometric Equations of QUADRATIC TYPE - "Complete a story of Maths"

Trigonometric Equations of QUADRATIC TYPE - "Complete a story of Maths"

Created by
Niki Math
This activity practices solving trigonometric equations of quadratic type. It includes multiple - choice with twelve equations and a brief story about the history of trigonometry to be completed. The equations require the use of Pythagorean, reciprocal, quotient, double angle identities and the quadratic formula. Problems range in difficulty.Activity Directions: Students must solve all the problems and find specific solutions. The answers they get will give them pieces of a brief story about hi
Preview of Trigonometric Identities - Card Sort "True or False"(Double-,Half-Angle,...)

Trigonometric Identities - Card Sort "True or False"(Double-,Half-Angle,...)

Created by
Niki Math
This fun card sort activity uses the following identities• double - anlge formula• half – angle formula• angle - sum and - difference formulas• sum - to - product formulas • product - to - sum formulasYour students will love proving and disproving identities with these cards that stimulate students interest in history of math and physics as well.Students are given a set of 16 cards each with two statements written on it – one statement concerns a fact about famous mathematicians and physicists,
Preview of Solving Trigonometric Equations BY FACTORING - Quiz Game "Find out LEO"

Solving Trigonometric Equations BY FACTORING - Quiz Game "Find out LEO"

Created by
Niki Math
Students will practice solving trigonometric equations by factoring with this quiz game. This includes multiple - choice questions with nine equations that require the use of Pythagorean, reciprocal, quotient and double angle identities. The focus is on finding both the general and specific solution of a trigonometric equation. Problems range in difficulty.At first, students solve all the problems. (After that they will need their answers to find out the configuration of a constellation). Studen
Preview of Simplifying Trig Expressions -Win the Hearts GAME - FREEBIE

Simplifying Trig Expressions -Win the Hearts GAME - FREEBIE

Created by
Niki Math
In this fun Valentine’s themed activity, students will practice simplifying trigonometric expressions using the fundamental Pythagorean, quotient and reciprocal identities. Activity Directions: Students are asked to simplify 12 trigonometric expressions. The corrected equivalent expresssions (the answers) are recorded on twelve of 13 hearts on a given picture. Every time students arrive at a correct answer, they will “win the heart” having this answer written on it. Students are also asked to
Preview of Trigonometric Equations - Group Activity (48 equations + keys)

Trigonometric Equations - Group Activity (48 equations + keys)

Created by
Niki Math
These are 12 cards for partners – a total of 48 trigonometric equations. Students will practice solving basic trig equations, equations with multiple angles and equations of quadratic type. They will need to use factoring method and the quadratic formula, the fundamental and double-angle identities.There is one trig equation involving a parameter on each card. Students are asked to solve the equation for four given different values of the parameter. Thus, students have four problems per card – p
Preview of Sum and Difference of Angles Identities - Practice/Quiz/HW

Sum and Difference of Angles Identities - Practice/Quiz/HW

Created by
Niki Math
These are eleven challenging problems that require the usage of sum and difference of angles identities to be solved. The first four problems are finding the exact value of trigonometric functions of angles that can be broken up into the sum or difference of two of the special angles. The next four problems are finding the value of trig function of(alfa plus/minus vita) where vita is a given angle, it is also given the value of one trig function of the angle alfa and in which quadrant is alfa. T
Preview of Trig Equations having COMMON General Solution (ALL METHODS)-Group Activity

Trig Equations having COMMON General Solution (ALL METHODS)-Group Activity

Created by
Niki Math
The activity contains more challenging problems on different types of trigonometric equations. Students will practice solving trigonometric equations by factoring the quadratic formula the square root methodThe equations require the use of * fundamental trigonometric identities * double - and half- angle, angle - sum and - difference, sum - to- product and product - to -sum identitiesThere are four sections, each containing four different equations.Students find the general s
Preview of Solving Trigonometric Equations with MULTIPLE ANGLES

Solving Trigonometric Equations with MULTIPLE ANGLES

Created by
Niki Math
This resource includes multiple-angle trigonometric equations for your students to solve on the interval [0, 2π). There are four sections, each containing three different equations. The equations included in each section involve respectively double, triple, half and quadruple angle. No identities are required other than the reciprocals of the six basic trigonometric functions. Students will only need to use algebraic manipulations to isolate the trigonometric function on one side of the equation
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