To evade a shift to English, some Native American tribes have initiated language immersion schools for children, where a native Indian language is the medium of instruction. For example, the Cherokee Nation instigated a 10-year language preservation plan that involved growing new fluent speakers of the Cherokee language from childhood on up through school immersion programs as well as a collaborative community effort to continue to use the language at home. This plan was part of an ambitious goal that in 50 years, 80% or more of the Cherokee people will be fluent in the language. The Cherokee Preservation Foundation has invested $3 million into opening schools, training teachers, and developing curricula for language education, as well as initiating community gatherings where the language can be actively used. Formed in 2006, the Kituwah Preservation & Education Program (KPEP) on the Qualla Boundary focuses on language immersion programs for children from birth to fifth grade, developing cultural resources for the general public and community language programs to foster the Cherokee language among adults.
There is also a Cherokee language immersion school in Tahlequah, Oklahoma that educates students from pre-school through eighth grade. Because Oklahoma's official language is English, Cherokee immersion students are hindered when taking state-mandated tests because they have little competence in English. The Department of Education of Oklahoma said that in 2012 state tests: 11% of the school's sixth-graders showed proficiency in math, and 25% showed proficiency in reading; 31% of the seventh-graders showed proficiency in math, and 87% showed proficiency in reading; 50% of the eighth-graders showed proficiency in math, and 78% showed proficiency in reading. The Oklahoma Department of Education listed the charter school as a Targeted Intervention school, meaning the school was identified as a low-performing school but has not so that it was a Priority School. Ultimately, the school made a C, or a 2.33 grade point average on the state's A-F report card system. The report card shows the school getting an F in mathematics achievement and mathematics growth, a C in social studies achievement, a D in reading achievement, and an A in reading growth and student attendance. "The C we made is tremendous," said school principal Holly Davis, "there is no English instruction in our school's younger grades, and we gave them this test in English." She said she had anticipated the low grade because it was the school's first year as a state-funded charter school, and many students had difficulty with English. Eighth graders who graduate from the Tahlequah immersion school are fluent speakers of the language, and they usually go on to attend Sequoyah High School where classes are taught in both English and Cherokee