All structures require a foundation to keep them from falling down. This is especially important when a structure is built on a hill or on a slope. In this science project, you will build a tower of Lego Duplos on slopes with different...

Given multiple representations of linear functions, the student will develop the concept of slope as a rate of change.

The interactive resource investigates slope and intercept. Students adjust the sliders to control the slope (m) and the intercept (b) of the line. The equation and the line will change accordingly. Learners can also drag the origin.

Here is a site that clearly and thoroughly explains many topics surrounding the slope of a line, including slope of horizontal, vertical, parallel, and perpendicular lines in addition to the formula and concept of slope. There are...

Use the stairs in your home to understand slope in the real world. This video focuses on reinforcing your understanding of slope as rise over run and placing measurements into ratios.

Explore slopes of lines and see how slope is represented on the x-y axes.

Reference sheet describing slopes of lines.

This interactive exercise focuses on linear equations and how a positive or negative slope affects the graphical representation.

A tutorial on slope with many step-by-step examples. The tutorial clarifies what slope is, how to find slope between two points on a graph, and how slopes of parallel and perpendicular lines are related.

Learn about the slope of a line with this helpful reference tool. Provides a detailed definition, examples, and an interactive activity that enhances further explanation. Includes links to related topics.

Through this tutorial, you'll know what slope is and how to determine it. View examples of positive, negative, zero, and undefined slope, follow step-by-step slope calculations, and complete practice problems at the end.

This is an interactive page that provides the user with practice for finding the slope of a line. The site has a list of seven questions and requires the user to change the graph to fit the given required slope.

Slope-intercept form of a line is shown in formulas and examples with this Purplemath lesson. There are examples of slope-intercept with the slope and a point and with two points. Includes interactive widgets for exploring concepts.

Two very clear examples of point-slope form are given in this Purplemath lesson. One example begins with the slope and a point and the other example begins with two points. Includes interactive widget for practice determining a linear...

Eighth graders work with slopes and similar triangles in this problem and will learn why the calculated slope will be the same for any two points on a given line. Aligns with 8.EE.B.6.

This lesson will use a slide presentation to facilitate teaching students how to find the slope of a line when given the graph of the line or two points. Students will interact with the presentation in two ways: first, by taking notes...

Explains what "tangent" is and its role in the right triangle. Slope of a line is investigated and tangent for special common angles is given. Angle of elevation and angle of depression are also covered here.

This resource contains a lesson on the slope and y-intercept of a line and how to interpret them in word problems.

A mathematics tutorial that allows you to interactively learn and manipulate the slope and intercepts of a line.

In this physics tutorial, examine how the actual slope value of any straight line on a PT graph is the velocity of the object.

Learn how to graph lines with two methods: using x- and y-intercepts and using point-slope form.

This online game includes slope-intercept problems for students to solve. Students must recognize which variables represent the slope, or rise-over-run, and the y-intercept.

Learn about the slope including the formula, how to calculate it, and how to graph it. Includes example problems.

Explore the slope-intercept and point-slope forms of linear equations and how to graph them on this webpage.