The Effect of the Addie and Shayer Model on the Achievement of Fifth Grade Students and their Attitudes towards History: The Effect of the Addie and Shayer Model on the Achievement of Fifth Grade Students and their Attitudes towards History. (2019). Journal Of Educational and Psychological Researches, 16(62), 143-175. https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/916