Mnemonic Device
Overview
A mnemonic device is a creative way to support memory for new information using connections to current knowledge, for example by creating visuals, acronyms, or rhymes. By creating patterns, new knowledge such as vocabulary, narrative structures, or classroom processes can be more readily encoded and retrieved in Long-term Memory while promoting engagement. It is important to note that some mnemonics may allow a student to memorize information or a procedure without having a deeper level understanding (e.g., the acronym "PEMDAS" to remember the order of operations in math). WIth this in mind, these devices should be introduced after conceptual understanding is achieved and used in conjunction with other learning strategies.
Example: Use This Strategy in the Classroom
Watch how this high school teacher uses a mnemonic device from a Dr. Seuss book to help her trigonometry students understand exponents. With this mnemonic device, students can more readily recall the different math rules for exponents from Short- and Long-term Memory.
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Additional Resources
Additional examples, research, and professional development. These resources are possible representations of this strategy, not endorsements.
Factors Supported by this Strategy
More External Memory Aids Strategies
Rhyming, alliteration, and other sound devices reinforce math skills development by activating the mental processes that promote memory.
A word wall helps build the Math Communication and vocabulary skills that are necessary for problem solving.
