### Objectives:

• Students will learn how to add binomials.

• Students will learn how to add trinomials.

• Students will learn how to organize the polynomials vertically.

• Students will review adding positive and negative numbers.

• Students will learn how to find the perimeter of a shape using polynomials.

• Students will practice all of these skills.

Seventh Grade - Eighth Grade - Ninth Grade - Tenth Grade - including special education students

### Lesson Procedure:

Print the classroom lesson plan and worksheet questions (see below).

### Lesson Excerpt:

- "Now we are ready to start adding polynomials. What is a polynomial?"
- Use a student volunteer to answer that a polynomial is a monomial or a series of monomials that are added or subtracted together.

- A binomial and a trinomial are also polynomials- binomial is two monomials added/subtracted together, and a trinomial is three monomials added/subtracted together.
- "Good, so here is an example."

Continued...

## Lesson Printables:

Print this printable worksheet for this lesson:

## Info

InstructorWeb Home

Other Educational Resources