Informal assessment procedures became particularly popular in the 18th century.

Informal Assessment Procedures

Informal assessment procedures are non-standardized methods of evaluating a student's performance, such as observations, interviews, and portfolio assessments, to guide instruction.

18th Century

The period extending from January 1, 1701, to December 31, 1800, in accordance with the Gregorian calendar; a century marked by significant historical, cultural, and scientific developments.