Khan Academy
Khan Academy: Points Inside/outside/on a Circle
Given the center and radius of a circle, determine if a point is inside of the circle, on the circle, or outside of the circle. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
TeachEngineering
Teach Engineering: A Chance at Monte Carlo
At its core, the LEGO MINDSTORMS product provides a programmable microprocessor. Students use the EV3 processor to simulate an experiment involving thousands of uniformly random points placed within a unit square. Using the underlying...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Curated OER
Math Academy: A Look at Conics
Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...
Math Medics
S.o.s. Math: Algebra
This lesson provides basic instruction on the major concepts in algebra. Content includes a focus on fractions, units of conversion, complex numbers, quadratic equations, factorization and roots of polynomials, solving equations, systems...
Interactive Mathematics
Interactive Mathematics: The Ellipse
This excellent lesson offers a thorough definition, description, and then step-by-step analysis of ellipses. Includes a focus upon the vertical and horizontal, major and minor axes, transllations of ellipses and more.
CK-12 Foundation
Ck 12: Analysis: Parabolas and the Distance Formula
[Free Registration/Login may be required to access all resource tools.] Definition of a parabola, exploring a parabola using the distance formula.
Khan Academy
Khan Academy: Write Equations of Parallel and Perpendicular Lines
Write the equation for a line that is a parallel or perpendicular to a line given in slope-intercept form and that goes through a specific point. Students receive immediate feedback and have the opportunity to try questions repeatedly,...
Khan Academy
Khan Academy: Parallel and Perpendicular Lines From Graph
Given points that two lines go through or the graph of each line, classify the lines as parallel, perpendicular, or neither. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Khan Academy
Khan Academy: Parallel and Perpendicular Lines From Equation
Use your knowledge about the slopes of parallel and perpendicular lines to solve some problems. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.