To skillfully remember middle school chemistry formulas, the use of mnemonic devices is highly effective. These devices, which are memory aids, help in associating the formulas with something familiar or memorable. For instance, the periodic table can be remembered using the phrase "My Dear Girl, Good Boys Do Fine Always," which corresponds to the first letters of the elements in the first two rows. Additionally, breaking down complex formulas into smaller, more manageable parts and creating acronyms or rhymes can make them easier to recall. Studies have shown that mnemonic techniques can significantly improve memory retention, with one study finding that students who used mnemonics retained 50% more information than those who did not (Craik & Lockhart, 1972). This is because mnemonics engage multiple senses and create a strong association between the new information and existing knowledge, facilitating long-term memory storage.