Corbett Maths
Average Rate of Change
Simply find the slope to find the average rate of change. A short video provides the definition of the average rate of change. Using the definition, pupils calculate the average rate of change to solve problems that cover finding average...
Mathispower4u
Find the Average Rate of Change - Miles per Hour (Example)
That was fast! Pupils quickly learn about calculating the average rate of change given a real-world context. They watch a video where the narrator finds the average rate of change of a driver in miles per hour.
CK-12 Foundation
Slope in the Coordinate Plane: Lesson
Rise and run to find slope. Given a graph of a line, the presentation shows how to find the slope by determining the rise and the run. The resource, part of an extensive geometry playlist, reveals the four basic slopes of lines.
Krista King Math
Average Rate of Change of a Function
Just how fast is the function changing? The presenter provides a general explanation of the average rate of change in the 28th presentation in a series of 31 calculus videos. The video moves on to find the average rate of change for a...
Educator.com
Slopes of Curves Examples
Provide a homework resource to your classes as they work to complete challenging problem-solving questions. The video tutorial works through several homework questions addressing the slopes of curves. It shows each problem in its...
National Education Association
Interpret the Rate of Change/Slope and Intercepts within the Context of Everyday Life
Rates of change can be a slippery slope. The resource makes the connection between the rate of change and the slope of a line. It continues on to provide examples of how to interpret the slope and the y-intercepts of linear equations...
Brightstorm
Definition of Slope - Concept
Math can be a slippery slope. A video introduces the concept of slope, provides its definition, and shows examples of positive and negative slopes. It connect the examples to skateboard ramps to help pupils...
Brightstorm
Finding the Slope of a Line from a Graph - Concept
Explain how to find the slope of a graph of a line with a video that points out how no matter what two points are used on a graph of a line, the slope is the same. A few examples reiterate how to find the slope of vertical...
Curated OER
Calculate the Slope of a Line Using Two Points
Find that slope! This video does an excellent job of demonstrating how to use the slope formula to find the slope of a line using two points. The instructor first reviews the definition of slope of a line, then works three problems using...
Educator.com
Slopes and Curves
Investigate the rate of change of graphs at a defined point with a video that explains the concept of a tangent line and how to find the slope of this line at a given point on a curve. The narrator also makes the connection to the...
Khan Academy
Khan Academy: Calculus: 2011 Calculus Ab Free Response #1A
Video shows how to determine whether the speed of a particle is increasing or decreasing at a given time by using the velocity and acceleration functions and reasoning about the signs of the functions when evaluated at the given time....
Khan Academy
Khan Academy: Calculus: 2011 Calculus Ab Free Response #4D
Video shows how to calculate the average rate of change of a function over an interval and explains why it does not contradict the Mean Value Theorem. [5:46]
Khan Academy
Khan Academy: Calculus: 2011 Calculus Ab Free Response #2 (A & B)
Video shows how to use a table of values to determine the approximate rate of change at a given time. Also explains what a definite integral means in terms of the situation and shows how to use a trapezoidal sum to estimate the integral....
Khan Academy
Khan Academy: Calculus: 2011 Calculus Ab Free Response #6C
Video shows how to find the integral of a piecewise function and use it to determine the average value of the function over a given interval. [7:29]
Khan Academy
Khan Academy: Recognizing Functions From Graph
A video exploring whether a function is represented by a given set of points. [4:06]
Khan Academy
Khan Academy: Graphing Functions: Ex 1: Evaluating a Function
Video [5:07] evaluating a linear function written in function notation for two different values of x and an expression.
Khan Academy
Khan Academy: Slope: Average Rate of Change Example 2
This video analyze a word problem to show how to find the average rate of change.
Virtual Nerd
Virtual Nerd: How Do You Find the Rate of Change Between Two Points on a Graph?
Check out this tutorial to practice finding the rate of change using a graph. [4:51]
Virtual Nerd
Virtual Nerd: How Do You Find the Rate of Change Between Two Points in a Table?
This tutorial shows how to use the information given in a table to find the rate of change between the values in the table. [3:46]
Virtual Nerd
Virtual Nerd: What Is Rate of Change?
Watch this tutorial to learn about rate of change and see the difference between positive and negative rates of change. [6:21]
Khan Academy
Khan Academy: Slope: Slope of a Line
This video demonstrates how to find the slope of a line by looking at the graph of a line and determining the change in y values over the change in x values.
Khan Academy
Khan Academy: Rates of Change Between Radius and Area of Circle
A video demonstrating solving a problem using related rates.
Khan Academy
Khan Academy: Slope: Average Rate of Change Example 1
This video demonstrate how to find the rate of change from a given graph.