This eModule introduces the idea of a function and shows different representations. It challenges students to solve application problems by analyzing functions.

[Lesson Plan]

This eModule asks students to calculate what an excavation company should charge for digging a hole. Students must find the volume of an irregular shaped prism, convert units, calculate the cost based on a linear formula, and write an explanation. Digging Dirt is based on materials created by SRI International for the Math Insight project.

[Lesson Plan] | [Discuss]

This eModule reviews the definition of a pattern and gives students practice in recognizing and extending patterns. It continues by introducing arithmetic and geometric sequences. Students are guided through the process of creating mathematical rules to describe sequences and solving for the nth term.

[Lesson Plan]

Students are guided through the process of discovering relationships in right triangles and defining the Trigonometric Functions.

[Lesson Plan]

This eModule uses interactive graphs to help students discover how changing core functions (e.g. lines, quadratics, cubics) changes their graphs. Worksheets with immediate feedback help students learn how to write functions that are transformations of presented graphs and functions.

[Lesson Plan] | [Discuss]

This eModule uses interactive graphs to help students deepen their understanding of slope and extend the definition of slope to writing the equation of lines. Online worksheets with immediate feedback are provided to help students learn to read, graph, and write equations using the slope intercept formula.

[Lesson Plan] | [Discuss]