Multiplying and Factoring Polynomials

This DVD addresses one of the more challenging topics we encounter as algebra teachers: multiplying and factoring polynomials. These can be vague and abstract concepts when presented traditionally, so we are demonstrating strategies that have proven highly successful in our own classrooms with all levels of students.

We use a technique called “conceptual layering” to gradually transition students from their world of arithmetic on a successful journey to algebra.  We will show you how to build each new concept upon previous ones so that students can navigate this journey smoothly.  Notice that each new skill adds only a slight step to the one previously mastered and will lead smoothly into the subsequent lesson.

We’ll begin by showing how you can establish a solid foundation of understanding of multiplication of numbers and then transition them incrementally into multiplication of binomials and polynomials.

Then we’ll demonstrate how to reverse that process so students can factor polynomials easily.  We’ll cover polynomials in which the coefficient of the lead term is one and also those more challenging examples in which the a term is greater than one.

This DVD is coupled with a pdf handout to form a powerful tool for effective instruction.  The accompanying pdf handout provides comprehensive material for students to practice these strategies.  These can be used for in-class practice or as homework exercises.  Either way they will better prepare your students for the practice material already provided by your textbook. So you are free to use them to supplement the problems in your texts or to replace them entirely.

So often there is a gap between our students’ experiences and what is expected in our standards. You’ll find the strategies presented here provide a crucial instructional link in connecting your students to the material in your text book or on your state test.  Our activities and instructional techniques have been classroom tested, classroom proven with students all over the country.  They are also validated with independent test results.  We’re sure you’ll find they provide an important part of your instructional approach also.

 

No related posts.