This document discusses different types of assessments used in schools. It defines assessments as methods to collect data on student comprehension, progression, and learning gains. There are two primary types of assessments: formative and summative. Formative assessments allow teachers to adjust instruction based on student needs, while summative assessments measure mastery at the end of a period. There are also four categories of specific assessments: screening, diagnostic, progress monitoring, and outcome measurements. The document provides details on each type and examples of how they are used.