Lesson Plan
Other

Helping With math.com: Ratios and Unit Rates

For Teachers 3rd - 8th Standards
This site contains a lesson about ratios and unit rates as well as guided and independent practice for students to review the skills.
Lesson Plan
Other

West Contra Costa Usd: Volume: A Foundation in Unit Cubes [Pdf]

For Teachers 4th - 6th Standards
A very detailed lesson on determining the volume of rectangular prisms, teaching young scholars how to derive the formula for volume, and to use it successfully. Plenty of examples, student work, and assessment options.
Lesson Plan
University of Nottingham

Mathematics Assessment Project: Modeling Population Growth: Having Kittens

For Teachers 9th - 10th Standards
This lesson unit guides students in developing strategies for modeling problems. The task focuses on investigating a cat shelter's claims about the rate of cat population growth. The unit includes a full lesson plan, examples of student...
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Solving Linear Systems by Substitution

For Students 9th - 10th Standards
Twenty-seven problems present a variety of practice solving linear systems by substitution. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...
Unit Plan
Other

Msjc: Lesson: The Opposite and the Reciprocal Assignment: The Opposite

For Students 6th - 8th Standards
Explore opposites and reciprocals through positive and negative numbers and fractions.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Limitations of Matrix Multiplication

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson shows you how to determine if two matrices can be multiplied together and explains that the commutative property does not apply.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Products and Quotients of Complex Numbers

For Students 11th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson, students calculate the products and quotients of complex numbers, identifying conjugates. Students examine guided notes, review guided practice,...
Activity
Beacon Learning Center

Beacon Learning Center: All That Data 2

For Students 3rd - 8th Standards
Students describe graphs and explore range, measures of central tendency, and distribution in this interactive web lesson.
Unit Plan
CK-12 Foundation

Ck 12: Vector Sum and Difference

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Looks at finding the direction and magnitude of vectors and breaking vectors into component parts.