Curated OER
Review Quiz before Mini-Exam
In this pre-calculus review worksheet, students solve 28 multiple choice problems. Students find the trigonometric values of various angles, find the eccentricity of an ellipse, use trigonometric identities solve compounded interest...
Curated OER
Does Your Field Measure Up
Students measure angles using a plane table kit. In this geometry lesson plan, students use trigonometric identities to find the values of the length of a football field.
Curated OER
Proof of Identity
Learners explore trigonometric identities. In this Algebra II lesson plan, students use graphing to verify the reciprocal identities. Using Cabri Jr, learners investigate the Pythagorean trigonometric identities and the geometric c...
Curated OER
Circular Trigonometric Functions
In this Pre-calculus/Trigonometry instructional activity, students prove trigonometric identities and find all values that satisfy the equations of circular trigonometric functions. The four page instructional activity contains...
Curated OER
6.5 Skill Builder: Trigonometric Identities
In this trigonometric identities worksheet, high schoolers solve 16 multi-part short answer problems. Students use the quotient identity and Pythagorean identity to simplify trigonometric expressions. High schoolers factor trigonometric...
Curated OER
True or False Algebraic Statements
In this algebraic statements instructional activity, students determine whether thirty-three algebraic equations are true of false statements. A math cartoon as well as a link to the solutions is provided at the end of the instructional...
Curated OER
Trigonometry Review
In this trigonometry worksheet, students solve trigonometric equations, prove trigonometric identities, and graph trigonometric functions. The four page worksheet contains sixteen questions. Answers are not included.
Curated OER
Trigonometric Expressions and Identities
In this college level Pre-calculus worksheet, students use the trigonometric identities to factor and simplify trigonometric expressions. Students use algebra to prove various trigonometric identities. The three page worksheet...