This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 3.00, as of 2011-06-29.
Technical Completeness: 2
Content Accuracy: 3
Appropriate Pedagogy: 3
This is a lesson on combinations, using examples from students lives (lunch choices, outfits, etc). It presents as a given the formulas for calculating combinations without much justification. The lesson covers a lot of territory in a short time. It might be aqppropriate for higher functioning classes.
Information - Factoring Perfect Square Trinomials
Exploration lesson where students discover the rules for factoring Perfect Square Trinomials.
Mathematics > General
factor special product perfect square trinomial quadratice solve solving