Cambium Learning Group Buys

Dallas-based Cambium Learning Group, which operates educational programs for at-risk and special needs students, said today that it has agreed to purchase the asset sof, a provider of online learning products. Cambium said it would pay $4.5M in cash for, which is based in Lincoln, Nebraska. was founde din 1999, and employs 30. Cambium Learning said that had revenues of $4.3M in its fiscal year ended September 30, 2010.