TeachersFirst's Algebra - Grades 9-12

Peruse this collection of algebra resources for grades 9-12. Use these resources to meet the NCTM standards. Many of these tools are ideal for use on your interactive whiteboard or in your BYOD (or 1:1) classroom. Find topics that relate to the content being taught in your classroom. Share these resources with students on your class website. Use these tools for remediation and review with all students. Use these resources in pre-algebra through advanced algebra classes. Share these tools with families for at-home practice.

Explore the NCTM Standards

Explore the NCTM Standards for Algebra for All Grades

Algebra Resources for Grades K - 2

Algebra Resources for Grades 3 - 5

Algebra Resources for Grades 6 - 8

Algebra Resources for Grades 9 - 12

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Mathway - Bagatrix

Grades
7 to 12
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Enter algebra problems and receive the solutions! Also included are many sample problems. Choose sample problems using the options on the right of the screen, from categories such as...more
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Enter algebra problems and receive the solutions! Also included are many sample problems. Choose sample problems using the options on the right of the screen, from categories such as algebra concepts and expressions, simplifying or factoring polynomials, vectors, and much more. After creating a problem, select "solve" to find an answer. One major downfall of the site is that the option to see the steps needed to answer the problem leads to a pay site. However, the site is still worthwhile for students to check problem solutions.
This site includes advertising.

tag(s): factoring (25), homework (34), polynomials (20), vectors (16)

In the Classroom

Share the site with students as a resource for checking homework. Provide this link on your class website. At the beginning of a unit, display the site on your interactive whiteboard or projector showing the solution to a new problem, and then allow students to investigate and discover how to find the answer. When they complain that the site does not explain how it "got" the answer, you have the perfect teaching moment to point out why you require students to "show their work" to remove such mystery.

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PhET Interactive Simulations - University of Colorado at Boulder

Grades
5 to 12
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PhET offers free, researched-based interactive activities for teaching science and math concepts. Topics include physics, biology, chemistry, and more. In addition to the interactive,...more
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PhET offers free, researched-based interactive activities for teaching science and math concepts. Topics include physics, biology, chemistry, and more. In addition to the interactive, most items include a video demonstration and teacher-submitted activities. Choose interactives by topic, or iPad or ChromeBook compatible games. Many interactives now support HTML 5 for easy access on any device.

tag(s): circuits (20), electricity (60), energy (131), mass (19), motion (49), waves (15)

In the Classroom

Use these simulations initially in a unit to identify and discuss as a class the basic concepts. After more introduction, the simulations can be used as a lab assignment that generates data to be analyzed. Students can view the simulations and write about the concept or the fundamental principles. This will allow the teacher the opportunity to determine where student misconceptions are present. These activities can also be used as a review or in lieu of standard homework assignments that are repetitious but do not provide concrete or visual representations of the concept. This would be an excellent project for gifted students. Provide them the link to the site and the materials and allow them to learn how to use the simulation and teach it to fellow students.
 This resource requires PDF reader software like Adobe Acrobat.

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