EngageNY
Polynomial, Rational, and Radical Relationships
This assessment pair goes way beyond simple graphing, factoring and solving polynomial equations, really forcing learners to investigate the math ideas behind the calculations. Short and to-the-point questions build on one another,...
School Mathematics Project
Resource Sheets
This extensive and far-reaching collection of worksheets puts a new twist on many basic concepts. Learners use multiplication to trace a path from one point to another, tile a plane by converting between improper and proper fractions,...
EngageNY
Adding and Subtracting Rational Expressions
There's a fine line between a numerator and a denominator! Learners find common denominators in order to add and subtract rational expressions. Examples include addition, subtraction, and complex fractions.
Texas Instruments
Texas Instruments: Numb3 Rs: Guarding the Goods (Part I)
Based off of the hit television show NUMB3RS, this lesson introduces students to the Art Gallery Problem, in which the number of guards necessary to guard a two-dimensional space (the "art gallery") must be found. This lesson keeps the...