Don't give your classes the third degree when working with polynomials! Teach them to recognize the successive differences and identify the degree of the polynomial. The lesson leads learners through a process to develop an understanding of the patterns that develop. 

Concepts

linear modeling, quadratic equations, cubic functions, differences, polynomials, sequences

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Additional Tags

math

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Instructional Ideas

• Have individuals complete a linear, quadratic, and cubic example side by side and compare the patterns
• Differentiate by varying the amount of support given during instruction; allow the highest level learners to explore patterns independently

Classroom Considerations

• Learners should have previous experience with sequences using both explicit and recursive patterns
• Begins a 42-part algebra series

Pros

• Provides ideas for scaffolding instruction when learners experience difficulties
• Includes both an opener and exit ticket with solutions

Cons

• None

Common Core

HSA-SSE.A.2 MP1 MP7 MP8