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Henri Picciotto's Math Education Page

by Henri Picciotto

- This can serve as an assessment of many connected understandings.
- Activities leading up to this can be found in these locations:
- Section 3 of
*Algebra Lab Gear: Algebra 1*(or other Lab Gear materials) - Chapter 5 of
*Algebra: Themes, Tools, Concepts* - Constant Sums, Constant Products
- Parabolas and Quadratics

Explain the connections between these representations of the same trinomial.

- Print these images: Five Representations
- Make images for your own x
^{2}+bx+c trinomial: - Parabola
- Lab Gear figure
- Sum and product graphs

- Related pages on this site:
- Geometry-Graphing Connection
*Algebra: Themes, Tools, Concepts*- Parabolas and Quadratics
- The Lab Gear
- Constant Sums, Constant Products