Writing expressions is a basic skill of algebra—but it's a skill that causes scholars to struggle. A thorough video provides examples and explanations to help individuals understand the process. From defining the variable to representing the final expression, it's all here.

Concepts

length, width, expressions, writing expressions

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Additional Tags

math

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Instructional Ideas

• Combine with additional videos from the same author to create a complete unit of instruction
• Have learners complete a guided notes document while watching the video

Classroom Considerations

• Requires a solid understanding of variable representations

• This video is hosted on YouTube

Pros

• Offers several examples to strengthen understanding
• Explanations are clear and easy to follow

Cons

• None

Common Core

SL.6.2 SL.7.2 SL.8.2 SL.9-10.2 6.EE.A.2.a RST.6-8.7 RST.9-10.2