This MS PPT presentation provides a very detailed and comprehensive introduction to functions and includes the following Table of Contents:

• Background
• Vocabulary
• Domain and Range
• Function Evaluation Criteria (using Coordinate Lists, Mapping Diagrams and Vertical Line Test)

The presentation package includes significant critical background information on functions as well as the vocabulary that is encountered in the study of functions. It also includes a detailed algebraic and graphical description and solution summary of the domain and range for five (5) different functions. Three (3) types of function evaluation criteria are reviewed including the use of ordered pair or coordinate lists, mapping diagrams and the vertical line test.

The slides are extremely animated which helps to keep the students engaged and focused while they review them. Portions or all of the attached presentation can actually be used in Math 1, 2 and 3 or Algebra 1 and 2 when covering the general topic of functions. I have actually taught some portions of this function package in general 8th math.

The solutions to each question included in the presentation are not initially shown on each slide. They fly in from the right hand side of each slide at the click of the mouse by the teacher. This gives the students time to attempt to solve each problem before the answer is displayed. It makes the presentation more interactive with the students. I always print out a hard copy of the slide package for my students to use as I am going through the presentation. This allows them to fill in some of the blanks that are noted on the slides and also provides space for them to write any notes they choose from my instructional lesson.

Multiple function examples are included and complete solutions are provided. These examples demonstrate for the student the typical evaluation and solution algebraic and graphical techniques. The native MS PPT presentation file is included to allow the teacher to modify the file as desired.