EdReady offers some math study components in Spanish.
EdReady does not have Spanish translations of English materials, but does provide supports that will be useful for teachers working with ESL (English as a second language) students and ELLs (English language learners). Please see more details HERE.
Math components in Spanish
The default study tools include an alternate version of the Topic Text and Glossary in Spanish, and the Presentations are closed captioned in Spanish. However, all questions for the diagnostic, unit-level tests, and topic-level tests are in English.
Spanish closed captions can be found by clicking the CC button in the video, then toggling to Spanish at the bottom of the right sidebar.
The Spanish version of the Topic Text can be toggled by using the buttons labeled English/Spanish in the navigation bar at the top of the screen.
The Spanish version of the Glossary can be toggled by using the buttons labeled English/Spanish in the navigation bar at the top of the screen.