The study reported here was designed to examine the impact of background meteorological conditions on the propagation of noise from urban freeways in the Phoenix area. The aim was to understand and predict how sound waves emanating from highways respond to the vertical profiles of atmospheric temperature gradients and velocity shear, so that sound measurements can be interpreted with regard to the environmental variability.

This document is intended to help schools identify the strengths and limitations of their instructional practices and organizational conditions. All Arizona schools will use this document to assess their overall performance. The document serves three primary functions: 1) as a blueprint to communicate the high expectations of the Arizona Superintendent of Public Instruction for all Arizona schools; 2) as a self-assessment tool to be used by the educational community at the local level; and 3) as an external assessment tool to be used by ADE School Improvement Teams. This document may also be used in other appropriate external assessment activities. The document is not to be used for staff evaluation. Instead, the focus is placed on assessing the effectiveness of the school for the purpose of sustained improvement.

This instrument is intended to help schools at all levels of performance assess the strengths and limitations of their instructional practices and organizational conditions. It serves three primary functions:
1. as a blueprint to communicate the high expectations of the Superintendent of Public Instruction for all Arizona schools;
2. as an internal self-assessment tool to be used by the educational community at the local level; and
3. as an external assessment tool to be used by ADE Solutions Teams.