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## Assessing your early childhood program’s literacy practices with ELLCO

For early childhood programs and schools serving students in Grades K–3, learn how to use the best-selling ELLCO to assess literacy practices and supports and improve the quality of your program. [Read More](/content/resource-library/assessing-early-childhood-programs-literacy-practices-ellco/index.html)

## Early Language and Literacy Classroom Observation Tool, Pre-K (ELLCO Pre-K) technical appendix

Read the technical appendix for the Early Language and Literacy Classroom Observation Tool, Pre-K (ELLCO Pre-K). ELLCO is the bestselling classroom observation tool that helps schools assess the quality of literacy practices and supports and give children the best possible start in language and literacy development. [Read More](/content/resource-library/early-language-and-literacy-classroom-observation-tool-pre-k-ellco-pre-k-technical-appendix/index.html)

## ELLCO Pre-K Toolkit Technical Appendix

This technical appendix reports data that were collected from 1997 to 2002 as part of the development of the ELLCO Toolkit, Research Edition, as well as additional data that were collected from 2002 to 2007 using the Research Edition. [Read More](/content/resource-library/ellco-pre-k-toolkit-technical-appendix/index.html)