Ace the Arizona Educator Proficiency Test 2025 – Teach, Inspire, Succeed!

Question: 1 / 475

Which of the following is NOT a model that helps students understand subtraction?

Counting backwards

Using number lines

Adding Zero

The correct answer, "Adding Zero," is not a model that helps students understand subtraction because adding zero does not directly relate to the concept of subtraction itself. Subtraction involves the removal of value from a total, typically demonstrated through various other models that provide a clear understanding of what it means to take away, decrease, or differentiate quantities.

Counting backwards helps students grasp subtraction by visualizing the process of removing items from a set, while using number lines allows them to see the distance between numbers, reinforcing how one number is decreased to reach another. Taking away objects provides a tangible and visual representation of subtraction that allows students to see and manipulate quantities directly. In contrast, adding zero maintains the same value and does not correspond with the action of subtracting or reducing quantities.

Get further explanation with Examzify DeepDiveBeta

Taking away objects

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy