The Iowa Test of Basic Skills (ITBS) is a nationally standardized achievement test designed to assess students' skills in various academic areas, including reading, language arts, mathematics, science, and social studies. It is commonly used by schools and homeschooling families to measure students' academic progress and identify areas for improvement. The ITBS provides valuable insights into students' strengths and weaknesses, helping educators tailor instruction to meet individual learning needs. Additionally, the test results can inform educational planning and curriculum development, ensuring a comprehensive and effective learning experience for students.