Final answer:
Approximately 10% of K-12 students in the United States are English Language Learners (ELLs).
Step-by-step explanation:
Approximately what percentage of students in schools today are English Language Learners (ELLs)?
According to the information provided, over 10% of K-12 students in the United States are learning English as a second language while speaking another at home. The percentage varies by state, with California having almost 20% of students as ELLs. It is important to note that this data is not specific to current schools, but it provides an estimate of the percentage of ELLs in the country.
Summary:
Approximately 10% of K-12 students in the United States are English Language Learners (ELLs). The percentage can vary by state, with California having almost 20% of students classified as ELLs.