Mathematics for Grades K–6
GO Math!® is a comprehensive K–8 mathematics program developed to support the Common Core State Standards for Mathematics. The program emphasizes the critical areas and depth of understanding through interactive lessons, research-based instructional approaches, best practices from around the world, and differentiated instructional resources to ensure success for all students.
GO Math! Randomized Control Trial—Year 1 Report (2014)
Initial findings from this two-year, gold standard study highlight the differential impact of GO Math! on student achievement versus a randomized control group.
GO Math! Florida Quasi—Experimental Efficacy Report (2011)
Results of a quasi-experimental study evaluating the growth of GO Math! students overall, and relative to a control group.
GO Math! Case Study—Cummings Elementary, MA (2012)
Read about how elementary school students in this suburban school district improved their math proficiency with GO Math! in the 2010–2011 school year.
In Math Expressions Common Core, teachers create an inquiry environment and encourage constructive discussion. Math Expressions starts at the students' level and continually elicits their thinking; provides visual and linguistic supports to move them rapidly to understanding; and ends with extended fluency practice and application while continuing the emphasis on understanding and explaining.
Math Expressions Randomized Control Trial—IES Final Report (2010)
The results of this gold standard RCT, sponsored by the US Department of Education's Institute of Education Sciences, found that Math Expressions was more effective than other math programs at Grades 1 and 2.
Math Expressions Wisconsin Case Studies Compilation (2013)
See how elementary math students at 15 school districts throughout Wisconsin attained student achievement growth during instruction with Math Expressions from 2006–2011.
Math Expressions Research Base (2012)
Summary of the scholarly and academic research and evidence-based approaches that informed the design and pedagogy of the Math Expressions program.
Math in Focus: Singapore Math® by Marshall Cavendish®
Math in Focus®: Singapore Math® by Marshall Cavendish® is based on the premise that in order for students to persevere and solve both routine and non-routine problems, they need to be given tools that they can use consistently and successfully. They need to understand both the how and the why of math so that they can self-monitor and become empowered problem solvers. This in turn spurs positive attitudes that allow students to solidify their learning and enjoy mathematics.
Math in Focus Randomized Control Trial—Final Report (2012)
This gold standard study revealed that elementary students using Math in Focus witnessed increased math problem solving skills versus a randomized control group.
Math in Focus Comparative Impact Study (2013)
Summarizes the comparative growth in student achievement among Math in Focus students relative to control students during the 2011–2012 school year.