Curated OER
Modelling Periodic Phenomena
In this Pre-calculus/Trigonometry worksheet, students determine the trigonometric function that best models the given data. The eight page worksheet contains explanation, examples, and twenty-one problems. Answers are not included.
Curated OER
How Does Temperature Vary Over Time?
Middle schoolers examine the temperature flucuations on the Earth. After defining new vocabulary, they identify the flucuations of the Earth on a map. As a class, they develop a hypotheis on the temperature variation by examining the...
Curated OER
Classifying Functions
Eleventh graders sort different types of functions including rational, periodic, exponential, polynomial, quadratic, logarithmic and linear using "function cards." The functions are displayed in multiple representations including...