Teach the four operations with decimal numbers while focusing on the algorithms. The video instructor demonstrates one example each of adding, subtracting, multiplying, and dividing with decimal numbers. She explains the steps of each problem as she deomonstrates the process.

Concepts

adding decimals, dividing decimals, multiplying decimals, decimal place value, subtracting decimals

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Additional Tags

math

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Instructional Ideas

• Best as a review of adding, subtracting, multiplying, and dividing with decimals
• Create a mixed review worksheet to practice the different operations with decimals

Classroom Considerations

• Expects a basic understanding of decimal operations prior to the video

• This video is hosted on YouTube

Pros

• The instructor uses color to highlight the important steps of each process

Cons

• Includes only one example of each, which limits the variety and unique situations that may arise

Common Core

6.NS.B.3