In response to an unknown trigger, the immune system may begin producing antibodies that instead of fighting infections, attack the body's own tissues. Treatment for autoimmune diseases generally focuses on reducing immune system activity.
What's taught in school. Some of the items in standardized achievement tests measure the knowledge or skills that students learn in school. In certain subject areas, such as mathematics, children learn in school most of what they know about a subject.
Although controversial in its application, standardized testing is an important tool for teachers, administrators, and education officials. This lesson will discuss several reasons why standardized testing is important. Standardized Testing Standardized testing is a form of testing that is created, administered, and scored in the same way for all students in order to obtain an objective picture of student, teacher, school, and district performance.