Here's the key difference:
* Test: A specific tool or instrument used to measure a particular skill, knowledge, or ability. It typically involves a set of questions or tasks with a right or wrong answer. Examples: multiple-choice exam, essay question, lab experiment.
* Assessment: A broader term that encompasses a variety of methods and tools used to gather information about a learner's progress, strengths, weaknesses, and areas for improvement. It involves a holistic view and might use multiple methods beyond just a test. Examples: portfolios, observations, self-reflections, project presentations, informal conversations.
In simple terms:
* A test is part of an assessment.
* An assessment might include a test, but it also might include other methods.
Think of it like this:
* Test: A single puzzle piece
* Assessment: The completed jigsaw puzzle, formed by putting many puzzle pieces (including tests) together.
Therefore, while a test is a form of assessment, not every assessment is a test.