Abstract: Basic arithmetic is an essential skill that is used in almost all career paths in some way. Ensuring that young children have a solid foundation in simple mathematical concepts is a ...

We present a general framework for designing efficient algorithms for unsupervised learning problems, such as mixtures of Gaussians and subspace clustering. Our framework is based on a meta algorithm ...

From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication facts or encourage creative strategies to solve problems? The answer, ...

How do different types of math difficulties affect children? Learning basic arithmetic operations such as addition, subtraction, and multiplication tables is very difficult. Children cannot understand ...

Mathematics is a cumulative subject that is based on foundations from early stages. That is, each stage builds on the previous stage, which in turn builds on the next stage. Therefore, parents try to ...