California's Preschool Expansion Faces Quality Challenges Amid Enrollment Surge
California is experiencing a significant increase in preschool enrollment, driven by the state's expansion of transitional kindergarten (TK) programs. According to a report by the National Institute for Early Education Research, the number of 4-year-olds attending state-funded preschools reached record highs last school year, with California contributing significantly to this growth. The state has made every 4-year-old eligible for its TK program, resulting in a substantial enrollment increase. However, the report highlights that while enrollment is up, the quality of these programs needs improvement. California's TK program met only three out of ten quality benchmarks, which include teacher training and class size limits. The rapid expansion has also impacted private preschool providers, who are concerned about the sustainability of their businesses as more children join public programs. 
