Students who test out of English-language development programs continue to "struggle with the higher demands of English language arts and math," the WestEd study found.
The upcoming vote has reignited a passionate debate over how to best educate California's 1.4 million English-learners.
A National Center for Education Statistics survey captures a snapshot of the programs and services available to English-language learners enrolled in the nation's public high schools.
Available in English and Spanish, the guide is designed to help parents "ask the right questions and support your child on their journey as an English-learner."
Joining WIDA allows BIE educators to home in on one set of exams and standards to measure English-language proficiency among American Indian and Alaska Native children.
Tens of thousands of students are earning the honors each year. More than 40,000 students in California, the birthplace of the biliteracy seal, earned the special recognition last school year.
Under the Every Student Succeeds Act, districts with Native students must collect feedback from tribal leaders on any plan or application for federal grants and funds.
The guidance, which is non-binding, covers a range of fiscal and monitoring issues in Title III.
Guidance suggests that relying on a single, high-stakes assessment when determining when students exit English-language learner is problematic.
The department has awarded about $40 million to schools and tribes since the Native American and Alaska Native Children in School program's launch in 2008.