The purpose of this report was to evaluate the Lalilo software program. This large-scale quasi-experimental study independently conducted by Lehigh University reported that K-1 students in schools using Lalilo increased their early literacy skills at a greater rate than students in similar schools that did not use Lalilo.

This independent quasi-experimental study conducted by WestEd reported that Lalilo had a large significant positive impact on students' oral reading fluency skills. This is an important outcome because fluency is both a critical component of literacy and a strong predictor of later reading success. Effects were particularly strong for students…

We provide evidence from a randomized controlled trial on the effectiveness of a novel, 100-percent online math tutoring program, targeted at secondary school students from highly disadvantaged neighborhoods. The intensive, eight-week-long program was delivered by qualified math teachers in groups of two students during after-school hours. The…

In the 2015-16 school year, there were 4.8 million English learners (ELs) students in grades K-12 in U.S. public schools, accounting for 10 percent of all enrolled students (U.S. Department of Education 2018). Over school years 2009-10 to 2014-15, 32 states saw increases in their EL student enrollments, and for five of those states, the increases…

Many students still leave school without a good grasp of basic literacy, despite the negative implications for future educational and labour market outcomes. We evaluate a programme that involves changing how resources are used within classrooms to reinforce the teaching of literacy. Specifically, the programme involves training teaching…

Houston Independent School District (HISD) strives to provide an equitable education to all its students. To uphold the district's mission, the Teacher Appraisal and Development System (TADS) was designed with the goal of promoting effective teaching by providing systematic, rigorous feedback on teacher effectiveness in the classroom. Through the…

This is a data report on the Innovation for Learning (IFL) tablet instruction. The report presents the performance of students who were exposed to the IFL tablet instruction. The IFL tablet instruction involved the teaching of early reading in kindergarten and first grade in 29 elementary schools in the Houston Independent School District (HISD)…

Houston Independent School District (HISD) strives to provide an equitable education to all of its students. In an effort to uphold the district's mission, the Teacher Appraisal and Development System (TADS) was designed with the goal of promoting effective teaching by providing systematic, rigorous feedback on teachers' effectiveness in the…

Purpose: The Bill & Melinda Gates Foundation launched the Next Generation Courseware Challenge (NGCC) in 2014 to address the limited availability of affordable, high-quality adaptive courseware to postsecondary students. SRI International was retained to evaluate the NGCC initiative as a whole and to conduct impact studies for the NGCC…

The Houston Independent School District (HISD) launched the Effective Teachers Initiative (ETI) in 2010 with the goal of increasing teacher effectiveness to improve student achievement. As part of this initiative, HISD implemented the Teacher Appraisal and Development System (TADS) in the 2011-2012 school year to provide teachers, principals, and…

The Houston Independent School District (HISD) launched the Effective Teachers Initiative in 2010 in order to provide every student in HISD with excellent instruction. As part of this initiative, HISD implemented the Teacher Appraisal and Development System (TADS) in 2011 to provide teachers, principals, and district officials the information they…

The Houston Independent School District (HISD) Teacher Appraisal and Development System (TADS) is intended to improve teacher performance and increase student achievement. This report analyzes results from the TADS Evaluation Survey, which assessed teacher and appraiser perceptions about TADS in 2016-2017. Perceptions about TADS are presented by…

This report highlights some of the major findings from the 2018 NSSME+. Six major topical areas are addressed: (1) Teacher Background and Beliefs; (2) Science, Mathematics, and Computer Science Professional Development; (3) Science, Mathematics, and Computer Science Courses; (4) Instructional Decision Making, Objectives, and Activities; (5)…

Early in the Effective Teachers Initiative (ETI), Houston Independent School District (HISD) prioritized the design and implementation of a Teacher Appraisal and Development System (TADS) that gives teachers, principals, and district officials the information they need to improve instructional practice and make staffing decisions that ensure that…

The Houston Independent School District (HISD) launched the Effective Teachers Initiative in 2010 in order to provide every student in HISD excellent instruction. As part of this initiative, HISD implemented the Teacher Appraisal and Development System (TADS) in 2011-2012 school year to provide teachers, principals, and district officials the…