Dyscalculia is a severe and persistent learning disability in math that affects about 5 to 8 percent of school-age children. Due to its impact on students’ ability to learn and retain basic math facts ...

Students are barely beginning to recover from a historic decline in math performance. Across every grade and region of the country, students in every racial, income, and disability group have ...

Dr. Gina Kling has served the mathematics education community in a variety of ways throughout her career of more than two decades: as an author and developer of K–3 math curriculum materials, as a ...