Julane Crabtree

This class activity utilizes the census records and a graphing calculator's capability to plot and analyze data points. It can be used for any state and can be adapted for most graphing calculators. This activity was originally written for a TI-82 or 83 calculator. Since it is state specific, no key is included.

This writing project can be done by a pair of students or individually. 9 research questions and a grading rubric. Topics include: Napier, Fretting a Guitar, Symmetry, & Billboard Charts.

This is a set of worksheets for Algebra on Sequences and Series. This covers arithmetic & geometric sequences and series, infinite series, summation notation, and numerical sequences that utilize factorials. I made a set of transparencies with these and we worked through each example step-by-step. This is an excellent way to cover this material in a fast and logical way, especially if it is the end of the semester and this is one of the last topics! No key is provided for this set of exercis

A group or individual class assignment with 5 questions. Can also be used as a quiz or test.

This 2-page handout explains how to solve and graph a compound inequality. Included are definitions for strict and weak inequalities along with quick ways to check the answer using common sense methods. For example, covering the x and reading the resulting sentence to see if the statement is true. A good quick explanation for students in the classroom or in home study of this concept.