Curated OER
Trigonometric Graphing
Students analyze graphs. In this trigonometric lesson plan, students identify the different graphs of sine, cosine and tangent. They graph the inverse of those trig values and identify their properties such as phase shift and period.
Curated OER
Right Triangles and The Pythagorean Theorem
Learners play a game to reinforce concepts of the Pythagorean Theorem. In this geometry lesson, students find the missing angle and lengths of a right triangle. They use properties of trigonometry about sine, cosine and tangent to solve...
Curated OER
Some More Trigonometry
Students define the law of cosine and its correct usage. In this trigonometry lesson, students define the law of Heron's area formula and use it to solve problems. They review other trigonometric values and identify the identities.
Curated OER
Unit Circle
Students investigate the different properties of a unit circle. For this geometry lesson, students identify the six different values of trigonometric functions. They solve trigonometric equations using values derived from the unit circle.
Curated OER
The Capacity of Planets
Tenth graders change numbers written in standard form to scientific notation. In this scientific notation lesson, 10th graders use given diameters and distances from the sun for each planet in our solar system. After rewriting each of...
Curated OER
Investigating the Relationship Between Slope and Angles
In this slope angles worksheet, students discover the relationship between slope and angle. Students complete tables of values and answer four discussion questions.
Curated OER
New York State Testing Program-Grade 8
In this eighth grade activity, 8th graders solve problems that represent the grade level expectations for mathematics in New York State. The twenty-four page activity contains sixteen free response questions. Answers are not provided.
Curated OER
More of DeMoivre's Theorem
Students identify DeMoivre's Theorem. In this precalculus lesson plan, students derive the law of sine and cosine as it relates to DeMoivre's Theorem. They identify the best time to use these formulas.
Curated OER
Law of Cosines
Students model scenarios using functions and their properties. In this trigonometry lesson, students calculate the angles of sine, cosine and tangent. They perform operation using a calculator.
Curated OER
Using Trigonometric Ratios
Students solve problems using sine and cosine. In this trigonometry lesson, students apply the properties of sine and cosine to solve triangular problems. They identify when to use law of sines using angle-side relationships.
Curated OER
Inverse Trig Functions: Domain and Range
In this trigonometric functions learning exercise, learners calculate the domain and range of the three basic trig functions. There are 6 equations.
Curated OER
Inverse Trig Functions: Chain Rule
In this trigonometric functions worksheet, students differentiate inverse trigonometric functions using the chain rule. There are 15 questions.
Curated OER
Convert: Logarithm Form to Exponent Form
In this exponential worksheet, learners convert whole number logarithmic forms to exponential form and then evaluate the numbers. There are 7 questions.
Curated OER
Ten Rationalizing the Denominator Problems
In this rationalizing the denominator worksheet, students solve seven multiple choice and three free-response problems containing radical expressions. The solutions are provided.
Curated OER
SAT Practice Test
In this secondary mathematics worksheet, students assess their readiness for the SAT test. The one page, interactive worksheet contains ten problems. Solutions are not provided.
Curated OER
Ant, Bat, Cat
In this secondary mathematics learning exercise, learners determine the solution to a riddle involving an ant, a bat, and a cat and given three statements students must determine which statement is true. The one page learning exercise...
Curated OER
The BUDGET Truck Problem
In this secondary mathematics learning exercise, students solve a problem which involves how far behind a rental truck must the driver of a car be so that he can see a stoplight from behind the truck. The problem can be solved with...
Curated OER
Limits of Trig Functions
In this trigonometry worksheet, students solve 14 problems with trig functions by calculating and solving for the limit.
Curated OER
Higher Order Differentiation and Implicit Differentiation
In this differentiation instructional activity, students calculate the first and second order derivatives and use implicit differentiation to solve 4 questions with multiple parts.
Curated OER
Using the Law of Sines and the Law of Cosines to Solve Triangles
In this trigonometry worksheet, students apply the Law of Sines and Cosines to solving for missing sides of a triangle. There are 5 questions with an answer key.
Curated OER
Write the Parts of the Circle in the Place Holders
In this parts of a circle worksheet, learners place the names of 6 different parts of a circle in rectangular place holders. They use labels such as cord, secant, diameter, radius, tangent, and center.
Curated OER
Connect The Dots Trig. Identities
In this trig. identities learning exercise, students connect the dots to equivalent values. Then students find the isosceles right triangle formed. Solutions are provided.
Curated OER
Sound Wave Reflection
Students explore sound waves. In this sound wave lesson plan, students determine the path traveled by sound waves in an acoustic room. Students consider how sound travels and reflects, then they calculate the rate sound travels at.
Curated OER
Radian, The Snowman
In this snowman worksheet, students label points on a circle with radian measures. They identify the coordinates of the points outside the circle. Students decorate the snowman. This one-page worksheet contain 1 problm. The answer is...