The What Works Clearinghouse (WWC) is an investment of the U.S. Department of Education's Institute of Education Sciences. Its purpose is to provide educators, policymakers, researchers, and the public with a central and trusted source of scientific evidence on what works in education. The WWC's goal is to produce high-quality products that help…

The What Works Clearinghouse (WWC) seeks to provide practitioners information about "what works in education." One challenge in understanding "what works" is that effect sizes may not be comparable across studies, which limits the ability to compare the relative effectiveness of multiple interventions. One factor that…

Students need strong literacy skills to succeed in core academic subjects--English, mathematics, science, and social studies--and to be prepared for college and careers. "Reading Apprenticeship"® is a professional development program that aims to help teachers improve their students' literacy skills. The program also aims to improve…

Students need strong literacy skills to succeed in core academic subjects--English, mathematics, science, and social studies--and to be prepared for college and careers. "Reading Apprenticeship"® is a professional development program that aims to help teachers improve their students' literacy skills. The program also aims to improve…

This protocol guides the What Works Clearinghouse's (WWC) systematic reviews of evidence on interventions to improve the science, technology, engineering, and mathematics (STEM) knowledge and skills of students in preschool (PK) to grade 12 (or ages 3-21). To conduct the systematic review, use this protocol in conjunction with version 4.1 of the…

This document includes instructional tips on: (1) Building on students' informal understanding of sharing and proportionality to develop initial fraction concepts; (2) Helping students recognize that fractions are numbers that expand the number system beyond whole numbers, and using number lines to teach this and other fraction concepts; (3)…

"Prentice Hall Literature©" (1989-2005) is an English language arts curriculum designed for students in grades 6-12 that focuses on building reading, writing, listening, viewing, speaking, and language skills. Multiple editions of this curriculum were released between 1989 and 2005, including "Prentice Hall Literature©" (1989)…

This protocol guides the What Works Clearinghouse's (WWC) systematic reviews of evidence on interventions designed to improve the English language and literacy skills of students in kindergarten to grade 12. To conduct the systematic review, this protocol is used in conjunction with version 4.1 of the WWC Standards and Procedures Handbooks and the…

"University of Chicago School Mathematics Project (UCSMP)" is a core mathematics curriculum that includes materials and a routinized instructional approach with an option for teacher training. The curriculum uses an inquiry-based approach with a focus on active learning where students frequently engage in hands-on activities and…

Rising employer demand for skilled workers has driven efforts to better align occupational training programs to industry needs. Yet, even as the demand for skilled workers increases, less than half of students who enter occupational training programs receive a credential within six years. Community colleges are working to find faster and more…

Rising employer demand for skilled workers has driven efforts to better align occupational training programs to industry needs. Yet, even as the demand for skilled workers increases, less than half of students who enter occupational training programs receive a credential within six years. Community colleges are working to find faster and more…

Rising employer demand for skilled workers has driven efforts to better align occupational training programs to industry needs. Yet, even as the demand for skilled workers increases, less than half of students who enter occupational training programs receive a credential within six years. Community colleges are working to find faster and more…

"University of Chicago School Mathematics Project (UCSMP)" is a core mathematics curriculum that includes materials and a routinized instructional approach with an option for teacher training. The curriculum uses an inquiry-based approach with a focus on active learning where students frequently engage in hands-on activities and…

"University of Chicago School Mathematics Project (UCSMP)" is a core mathematics curriculum that includes materials and a routinized instructional approach with an option for teacher training. The curriculum uses an inquiry-based approach with a focus on active learning where students frequently engage in hands-on activities and…

Literacy skills are critical to students' academic achievement and setting them on a path to successful high school graduation and readiness for college and careers. "Web-Based Intelligent Tutoring for the Structure Strategy" ("ITSS") is a supplemental web-based program for students in grades K-8. It is designed to develop…