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Area Of Rectangle Formula

Derive the formula for a parallelogram using only the formula for the area of a rectangle. It should make more sense for the student!


area and perimeter art project. Would be good for students to then determine which letter had the greatest area/perimeter

from Teachers Pay Teachers

Area Notes and Practice Worksheet

This 4 page lesson includes a page that details the formulas for finding the area of a square, rectangle, triangle, parallelogram and trapezoid. The second and third pages are practice problems. Answer Keys included!

from Teachers Pay Teachers

Formulas in Algebra

I present you with an introductory lesson on Formulas! Your students will enjoy manipulating the variables in our lesson from one side of the equal sign to the other, depending upon the problem at hand. Formulas presented in the lesson are for Celsius and Fahrenheit conversions, Kelvin and Fahrenheit conversions, area of triangles, area of rectangles, density and mass, the distance formula, and simple interest.


Math Journal Sundays

from Teachers Pay Teachers

Reader's Theater Pack: Perimeter and Area

This reader’s theater pack contains two short, 2-page scripts that are engaging for your whole class! They have around 5 individual speaking parts and many ALL parts for you whole class (or small group) to participate in. -“Sunday Night Football: The Pittsburgh Perimeter vs. The Atlanta Area”-defines area and perimeter and compares tthem -“The Case of the Missing Measurements”-explains the formulas for finding perimeter and the area of a square, rectangle and right triangle