Fourth grade IXL is the fourth grade level of language arts and math practices offered by IXL Learning. IXL Learning develops learning programs for Pre-K and Kindergarten through the 12th grade. The company develops unique products that are used by children and adults.
IXL Learning is a company striving to solve the real problems that are challenging students and teachers around the world, states the company's website. It creates new educational technologies that change the teaching and learning process and apply technology to key educational issues. Since its first product became popular in 1998, the company has introduced many innovations in numerous sectors, including elementary English, mobile math and college-level foreign languages.