Prodigy: sso.prodigygame.com/game/login?_gl=1%2Anmkwdi%2A_ga%2AMjA2MDcxMDc0Mi4xNjM2MDI4MDEx%2A_ga_MXZJXY3K57%2AMTY3OTMzOTk0Ni40OS4wLjE2NzkzMzk5NDYuMC4wLjA.&rid=b8a39632-e004-4b2a-98bf-34931e29808d
Espark: student.esparklearning.com/student/login
Freckle: student.freckle.com/#/login
Splash: www.splashlearn.com/signin