Build an understanding of relative atomic mass based on the isotopes of an element. The video instructor leads an interactive lesson describing the process of calculating a relative atomic mass. He develops a formula through an analysis of isotopic abundance.

Concepts

atomic mass, atomic mass number, isotopes

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Additional Tags

science

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Instructional Ideas

• Flip your classroom and assign the video as homework
• Create a guided notes document for pupils to complete as they watch the video

Classroom Considerations

• Requires a fundamental understanding of isotopes and subatomic particles

Pros

• Includes questions for learners to answer throughout the video
• Incorporates diagrams to reinforce concepts

Cons

• None