Curated OER
Adding Polynomials of Multiple Variables
In this polynomial learning exercise, students collect like terms to add polynomials of multiple variables. Explanations and examples are provided prior to the exercise. This two-page learning exercise contains ten problems.
EngageNY
Relationships Between Quantities and Reasoning with Equations and Their Graphs
Graphing all kinds of situations in one and two variables is the focus of this detailed unit of daily lessons, teaching notes, and assessments. Learners start with piece-wise functions and work their way through setting up and solving...
Curated OER
Solve By Completing The Square
In this completing the square worksheet, student solve equations by completing the square. Students may place their answers on the webpage for immediate feedback. In addition, step-by-step instructions are provided. There are 20...
Radford University
Sleep and Teen Obesity: Is there a Correlation?
Does the number of calories you eat affect the total time you sleep? Young mathematicians tackle this question by collecting their own data and making comparisons between others in the class through building scatter plots and regression...
EngageNY
Complex Numbers and Transformations
Your learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...