Virtual math manipulatives are visual representations of concrete math manipulatives. They are digitally accessed through a variety of websites or apps through tablets, phones and computers. Virtual math manipulatives are modeled after concrete math manipulatives that are commonly used in classrooms to concretely represent abstract mathematical concepts and support student understanding of mathematical content. The most common manipulatives include: base ten blocks, coins, blocks, tangrams, rulers, fraction bars, algebra tiles, geoboards, geometric plane, and solids figures. Students can engage virtually/digitally with the manipulatives mimicking the use the of the concrete math manipulatives. (en)