Assignment
Part of speech: noun
Definition: the act of assigning, or an assigned task a position to which someone is assigned a task given to students, homework or coursework a transfer of something from one person to another, especially property, or a claim or right; the document that effects this transfer an operation that assigns a value to a variable
Assessment
Part of speech: noun
Definition: The act of assessing or an amount (of tax, levy or duty etc) assessed.An appraisal or evaluation.