Curated OER
Relations and Functions
Learners differentiate between a relation and a function. In this algebra lesson, students identify a pair of coordinates as being a relation or a function. They analyze graphs for function as they solve word problems.
Curated OER
Don't Let Parabolas Throw You
Students identify relation, function, patterns and range. In this algebra lesson, students factor and graph quadratic equations. They use transformation to move the parabola around and make predictions.
Curated OER
Functions Mixed Review: Pracctice A
Ninth graders review their knowledge of functions. In this Algebra I lesson plan, 9th graders determine if equations are linear or nonlinear, determine the slope and y-intercept of equations, and determine if a relation is a function in...
Curated OER
Inverse Relations
In this Algebra II activity, 11th graders graph functions on a coordinate plane. Students determine values for which the function is undefined and explore reciprocal functions. The one page activity contains thirty-two problems. Answers...
Curated OER
Relationships and Functions
Fifth graders describe patterns as relations and functions. In this patterning instructional activity, 5th graders analyze and continue patterns. Students understand how patterns relate to relations and functions.