Order really does matter! Show your class how order makes a difference in solving equations. The presentation uses the order of operations in reverse as a guide to help solve two-step equations. Continuing, the video shows how to solve two-step equations that involve grouping symbols.

Concepts

two-step equations, solving equations, algebraic equations, order of operations, equations, one variable equations, single variable equations

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Additional Tags

math

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Instructional Ideas

• Pause the presentation after each example and check the answer

Classroom Considerations

• Learners should know how to solve one-step equations
• Scholars need to know the order of operations

• This video is hosted on YouTube

Pros

• Uses color to highlight the operation symbols
• Works several example problems

Cons

• None

Common Core

SL.6.2 7.EE.B.4.a RST.6-8.9 MP1 MP2