Edmentum

Apex Learning is the leading provider of digital curriculum for secondary education to the nation's school districts. The company's comprehensive, standards-based online courses help schools successfully engage all students in rigorous coursework and prepare them for high school graduation and beyond.

Calvert Education helps educators and students succeed with virtual and blended learning solutions that build creative problem solving and other lifelong skills needed to thrive in a fast-changing world.

Reflection Sciences, Inc. specializes in the assessment and development of executive function skills in children and across the lifespan. Founded in 2014 and headquartered in St. Paul, Minnesota, the company provides training, intervention guidelines, and data analytics for institutions serving children, including preschools, K-12 schools, after-school programs, Head Start initiatives, and pediatric clinics. Executive function skills, which encompass attention, working memory, self-control, and cognitive flexibility, are critical for effective learning and adaptation. The company's platform enables educators and parents to assess and track these neurocognitive skills, offering valuable insights into a child's proficiency and growth. By measuring executive function in early childhood, Reflection Sciences aims to support academic readiness, achievement, and long-term well-being. The company's services are available to clients both in the United States and internationally.

Archipelago Learning, established in 2000, provides user-friendly online educational programs tailored for students and educators across various age groups. Originally known as Study Island, the company developed K-12 standards-based assessment, instruction, practice, and test preparation programs that are now utilized in classrooms nationwide. Archipelago Learning's offerings include Study Island for K-12 education, Northstar Learning for adult education, and TeacherWeb, which offers solutions for school, district, and teacher websites. The company focuses on enhancing educational outcomes through accessible web-based programs designed to support state assessment preparation and standards-based learning.

Educational Options, based in Arlington, Virginia, is a recognized education technology firm specializing in software solutions for students and educational institutions. Its flagship product, Stars Suite, caters to over 260,000 students across the United States, offering a comprehensive selection of 42 middle and high school courses, along with web-based resources for state test preparation, high school readiness, and GED studies. Additionally, the company operates Blue Ridge International Academy, an accredited online high school that provides a rigorous curriculum and certified teacher support, aimed at assisting both public and non-traditional educational settings. Through its innovative offerings, Educational Options enhances educational access and success for diverse learning populations.

Lightspan, Inc. provides curriculum-based educational software, and online products and services, which are used in school and at home. The company’s products and services include K-8 Software, K-12 Online, Lightspan Early Reading Program, The Lightspan Network, Lightspan Reading Center, and Online Assessment. Lightspan Achieve Now, a product for students of kindergarten through eighth grade, or K-8, is a series of interactive software programs that covers the core curriculum of language arts, reading, and mathematics. It includes school and home learning activities, teacher materials, on-site and technology based professional development, and student assessment. K-12 online subscription products and services provide teachers, students, and parents with various online learning resources. The company offers a suite of tools and resources helps to simplify a teacher’s instructional planning and supports ongoing professional growth. Lightspan Reading Center is an online reading program that supports student achievement; and provides tools to help educators make informed instructional decisions. The company offers a combination of online assessment products, Lightspan eduTest Assessment, and Lightspan Assessment Builder, with proprietary test questions covering language arts, mathematics, science, and social studies. Lightspan, Inc. was formerly known as The Lightspan Partnership, Inc. and changed its name to Lightspan, Inc. in April, 2000. Lightspan, Inc. was founded in 1993 and is based in San Diego, California. As of November 17, 2003, Lightspan Inc. operates as a subsidiary of Plato Inc.