Resource Library

This video on Assessment details the participation and academic achievement information for students with and without disabilities on statewide assessments. This is one of a series of videos that provide high-level introductions to the data states must report as part of Section 618 of IDEA.

The Preschool Environments Toolkit provides materials and resources to help state education agencies (SEAs) and local education agencies (LEAs) collect, report, analyze, and use preschool environments data. State Part B data managers, 619 coordinators, local 619 personnel, technical assistance providers, and other interested parties can use the toolkit to help them report Educational Environments data for children ages 3 through 5 with disabilities enrolled in preschool and receiving services under Part B of IDEA. The toolkit includes materials related to IDEA Section 618 federal reporting requirements and populating Part B SPP/APR Indicator 6, and it offers a Preschool Environments Calculator and Data Analysis Tool to help states calculate and analyze Indicator 6 preschool educational environments data. 

The IDC Part B Indicator Data Display Wizard helps state education agency (SEA) staff communicate complex data to stakeholders in a more user-friendly manner. This tool is designed to create data visualizations, in the form of charts, based on State Performance Plan/Annual Performance Report (SPP/APR) data the user enters. IDC has updated the tool to make it easier for users to create visualizations based on the charts’ purposes. Many of the visualizations are dynamic and automatically update based on the data the user enters into the tool. States can easily transfer the visualizations to other programs to meet their reporting needs based on the audience, message, and purpose of the desired report or presentation they are preparing.

Response rate and representativeness are important terms in survey work.  Consideration of both is necessary to ensure that collected data are valid and generalizable.  This resource briefly defines and compares the terms while also explaining how they relate to nonresponse bias. 

This updated resource contains basic information about IDEA data collections, data systems, and how to access resources for IDEA data.

The Equity in IDEA regulations require states to determine annually if local education agencies (LEAs) are identified with significant disproportionality. The regulations outline specific requirements related to methods for identifying LEAs and activities the LEAs must complete after they are identified. These significant disproportionality resources can assist states with implementing these requirements and supporting LEAs through the process of meeting the requirements.

The Significant Disproportionality Calculator is a spreadsheet application that the IDEA Data Center (IDC) created to help states analyze their data, make determinations of significant disproportionality, and support local education agencies (LEAs) in their analysis of data for significant disproportionality at the school-level. The accompanying user’s guide describes each worksheet within the calculator, formatting requirements, and instructions for using the calculator.