FTCE Professional Education Practice Exam

An elementary mathematics teacher uses the phrase "My dear Aunt Sally" to teach the order of operations. This phrase is an example of a?

1. Teaching strategy

2. Mnemonic device

3. Learning objective

4. Learning modality

The correct answer is: Mnemonic device

The phrase "My dear Aunt Sally" is indeed a mnemonic device, as it provides an easy-to-remember way to recall the order of operations in mathematics (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). Mnemonic devices often use patterns of letters, phrases, or associations that help students to better remember complex information through simple, relatable expressions. Using this phrase helps students quickly retrieve the sequence necessary for solving mathematical expressions, making it an effective tool in teaching the concept of order of operations. This type of strategy leverages verbal memory, allowing students to easily access and apply the information learned in their problem-solving activities.