School non-success is a negative and unfortunate alternative to school performance and it is also called school failure or unsuccess ful school performance. Modern theories of conceptualizing/ systematizing anxiety are common in a child's life. Each child had at least one brief experience of anxiety thus their reaction was to avoid or to abandon the given situation. The strategies and the conditions for preventing and eliminating school failure are established according to the causes that generate school non-success (family, relationships, psychosocial and school learning factors). Therefore, learning improvement has got a major contribution for students in the context of preventing or diminishing school anxiety.