Assessments are a broad range of processess by which teachers gather information about students learning.
Formal 
Formative #
Summative
Informal 
Not data driven but rather content and performance driven.
Observations 
Tests that systematically measure how well a student has mastered learning outcomes.
Achievement tests
Portfolios
Standardized tests 
Centered entirely on student learning and achievement. The process is ongoing and takes place throughout instruction. It involves descriptive feedback.
Admit/Exit cards : 
Peer Assessment 👥
The goals is to evaluate student learning at the end of an instructional unit by comparing it against some standard.
Information gathered can be used formatively when students or teacher uses it to guide their efforts and activities in subsequent courses.
Mid-term
Final Project
Anecdotal record
Running record
Time sampling
Questioning (convergent and divergent)
State assessments