ISBN: 9787519124663 - 可见的学习：反馈的力量 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2021-10-01 Publisher: Educational Science Press Visible Learning is a 30-year educational empirical study initiated by John Hardy. which conducts a meta-analysis of 252 factors that affect student learning The synthesis involves a sample of hundreds of millions of students.?Harty confirmed the results of quantitative research and his rich first-line teaching experience. and proposed a full set of solutions to promote teachers' professional development bas.…