There are several strategies that can help improve memory retention, including:

Repeat and rehearse: Repeating and rehearsing information can help to solidify it in your memory. This can be done through techniques such as flashcards, summarizing, and explaining the information to someone else.

Organize and structure: Organizing and structuring information can make it easier to remember. This can be done by grouping related information together, using mnemonics, or creating mental images or associations.

Active recall: Active recall is the process of trying to retrieve information from memory without the help of external cues. This can be done through techniques such as quizzing yourself or testing yourself on the material.

Get enough sleep: Sleep plays an important role in memory consolidation, so make sure to get a good night’s sleep after learning new information.

Stay physically and mentally active: Staying active and mentally stimulated can help to keep the brain healthy, which can improve memory retention.

Take breaks: Taking regular breaks when studying can help to prevent information overload and improve the retention of information over the long-term.

Use multiple senses: Engaging multiple senses when learning new information can help to make it more memorable. This can be done by incorporating visual aids, audio recordings, or hands-on activities.

Practice mindfulness: Mindfulness can help to improve focus and concentration, which can in turn improve memory retention.

It’s important to note that memory retention also depends on the individual, some people have a better memory than others and it can also vary depending on age and overall health. And also combining different techniques may have a better outcome.

In summary, there are several strategies that can help improve memory retention, including repeating and rehearsing information, organizing and structuring information, active recall, getting enough sleep, staying active and mentally stimulated, taking breaks, using multiple senses, and practicing mindfulness.