) are used to check the understanding of inverse operations.
Less than of the work is completed correctly; identifies gaps in core knowledge. Expert Analysis of the Zankov Approach ) are used to check the understanding of inverse operations
Students are asked to solve complex problems involving addition, subtraction, and simple multiplication or division. For example, finding total quantities where one item is more or less than another by a specific ratio or amount. ) are used to check the understanding of inverse operations
Completed without errors; demonstrates deep conceptual understanding. Some minor errors, but at least 75% of the work is correct. Low (Basic) ) are used to check the understanding of inverse operations