Math anxiety negatively affects student learning and academic performance. Students with high math anxiety exhibit physical, mental, and emotional symptoms. As a result, they tend to avoid mathematics and mathematics-related situations, perform poorly, and exhibit deficiencies in working memory. Research studies have shown that inquiry-based…

The purpose of this study is to determine if Project-Based Learning (PBL) retrieval activities can impact knowledge gains and retention in high school mathematics students, and to look for a possible relationship between student achievement level, retrieval activity type, and mathematics knowledge retention. For two mathematical topics, ten high…