Curated OER
Equation of a Circle
Students write the equation of a circle. In this geometry lesson, students check the solution of a coordinate pair by evaluating them. They graph the circle given the equation and radius.
Curated OER
Growing Circles
Students identify the equation to represent a circle. In this algebra lesson, students review properties of conics and how they are related. they use a robot to create a visual of circles and their application to the real world.
Curated OER
Standard Form of a Circle
In this algebra activity, students write equations for a circle on a graph or using a radius. They find intersections and points on a graph.
Curated OER
Circles and Their Equations
In this circle and their equations learning exercise, students read about circles and algebraic equations, look at examples and complete exercises.