* A percentage of my overall grade: This is the most common scenario. The test might be worth 20%, 30%, or even 50% of my final grade in the class.
* A specific number of points: The test might be worth 100 points, 50 points, or any other number of points, contributing to a larger point total for the course.
* A letter grade: In some cases, the test might be graded as A, B, C, etc., and that letter grade contributes to the final grade calculation.
* An assessment of learning: The worth might be less about numerical grades and more about determining my understanding of the material, informing the teacher about areas where I need more support or where the teaching could be improved. This is crucial even if the test doesn't heavily influence the final grade.
Without knowing the specifics of the class and the teacher's grading system, it's impossible to say what the test is worth.