Exponent Rules: From Repeated Multiplication to Multi-Rule Mastery
Shared by A STEM Educator
Students will derive and apply the product rule, quotient rule, power rule, zero exponent rule, and negative exponent rule to simplify algebraic expressions.
Lesson Overview
Students discover exponent rules through pattern-based thin-slicing on vertical whiteboards, progressing from expanding powers as repeated multiplication to applying multiple rules in a single expression. Each task changes only one variable to build confident, connected understanding.
Materials
- Vertical whiteboards or large chart paper
- Dry-erase markers (multiple colors)
- Pencils and scratch paper
Scaffolded Task Progression
Hint: Write out what each power means, then count the total factors.
Can you write a rule in words on your board?
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