Above Average Math

Teaching your students how to solve a system of equations using matrices? THIS is the lesson you want to give! Included is a PowerPoint lesson, complete with animation and answers, that will guide your students into setting up a coefficient matrix, then an augmented matrix, and ultimately reduced row echelon form of the matrix. Prior knowledge on what an identity matrix is has been briefly included as a reminder. Prerequisite knowledge (not included in this lesson): matrix addition and sub

This a a lesson for a Geometry class as an introduction to the trigonometric ratios (SOHCAHTOA) and their use to find side lengths and the inverse trigonometric ratios to find angle measures. This lesson also discusses special right triangles (45-45-90 and 30-60-90) and how we apply the trig. ratios to those types of problems as well. Complementary angles are discussed using the trig. ratios along with practice problems. This lesson includes practice along with all answers. All slides are auto

Teaching sine, cosine, and tangent ratios? THIS is your lesson! A full lesson for a Geometry class on the trig ratios including inverse trig ratios! Examples, detailed worked through answers, all animated! Word problems are included! There is even a DO NOW to start off the learning. This lesson can be used for classroom or online teaching. Enjoy!

This was created as an online lesson, but it can certainly be given in a "normal" classroom setting as well. It demonstrates how to solve quadratic equations by Completing the Square. Examples are given with solutions written out completely. All slides are animated. All answers are provided. 40 - 45 minute lesson.

In this Geometry lesson, we explore various Proportions in Triangles by first reviewing the geometric mean. The following theorems are introduced, along with examples and problems: Side-Splitter TheoremTriangle Midsegment TheoremTriangle Angle Bisector TheoremThis lesson can be taught in person or online. All examples have solutions. All slides are animated. Word problems and their answers are provided. If you have any questions, please let me know. Enjoy and good luck!

This one day lesson can be given in person or online. Topics include the Pythagorean Theorem, Pythagorean triples, and special right triangles including 30-60-90 and 45-45-90 triangles. The lesson is fully animated with practice problems and answers. A bell ringer Do Now is included at the start of the lesson and an Exit Ticket is included at the end.

In this lesson, students will learn how to apply the methods of solving systems of equations (graphing, substitution, and elimination) to solving systems of equations that have one linear and one quadratic equation. Examples and answers are given for using both substitution and elimination and a graphic example is given for the graphing method. All slides are animated. All answers are provided. This is a one day lesson designed to be presented during remote/distance learning, however it will

Introduction to arithmetic and geometric sequences. Vocabulary such as sequence, inductive reasoning, common difference, common ratio. Fully animated slideshow presentation.