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. I have included a couple of pages where students can demonstrate for the class how specific problems are worked. Finally, they apply the information to Real-Life word problems involving a Bottle-nose Whale! Lots of fun! Thanks much!