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10 Principles of Effective Learning from Brain Researcher John Medina

10 Principles of Effective Learning from Brain Researcher John Medina

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The brain needs to be pumped up like a muscle

The brain can be It needs to be developed because it is subject to change, which is confirmed by scientific research. According to neuroscientist John Medina, the brain functions like a muscle. The more we study and exercise our minds, the more complex and powerful our brain becomes. Regular mental training contributes not only to improved cognitive function, but also to overall health.

Violinists exhibit an enlargement of the region of the brain responsible for left-hand movements. This region has a structure reminiscent of the effects of a high-fat diet. Research shows that intensive music practice can lead to changes in brain activity and its anatomy, which confirms the link between musical instrument practice and the development of motor skills.

The violinist uses his left hand to touch the strings, while his right hand holds the bow. The movements of the right hand are simpler and more monotonous, which is reflected in the structure of the brain responsible for these actions. In contrast, the area of ​​the brain associated with left-hand movements is more developed and has a complex sulcal structure, since the mechanics of left-hand movements require high precision and skill from the musician. Thus, playing the violin requires not only technical skill but also significant effort to coordinate both hands.

Scientists note that, although the question of whether this contributes to the development of intelligence remains open, it is important to constantly train the brain. Solving problems and forming new neural connections is necessary throughout life. Regular mental exercise can enhance cognitive abilities, improve memory and overall state of mind. Maintaining brain activity helps adapt to changes and maintain its functionality. Therefore, it is worth paying attention to mental training at any age.

Don't trust standard tests

Learning constantly changes the human brain, which makes each person unique. As a result, standardized tests cannot reliably determine intelligence levels because they fail to take into account individual differences. To accurately assess each student's intelligence, seven billion unique tests would be required. Each person has unique memory characteristics and strengths, and it's important to respect these. A personalized approach to learning and testing is essential, rather than relying solely on one-size-fits-all assessment methods.

Develop Empathy

Teachers need to develop empathy skills to effectively understand their students' emotional states. This will allow them not only to recognize moments when a student is lazy but also to identify situations where they are anxious or insecure in the classroom. Empathy helps create a supportive atmosphere in the classroom, where every student feels heard and understood. This approach improves the learning process and increases student engagement.

To encourage children to open up to adults, it is necessary to create a safe and emotionally stable atmosphere. Research shows that chronic stress negatively impacts learning. Nervous tension significantly impairs verbal memory and concentration, according to Medina. Providing emotional security helps children develop trust and openness, which in turn supports their learning and overall development.

Recent research confirms that developing empathy in children improves their cognitive abilities and increases creativity. Empathy helps children better understand the emotions and needs of others, which in turn stimulates their cognitive development and creative thinking. By developing empathy skills, parents and teachers can create a more harmonious and productive educational environment for children.

Take breaks for physical activity

Most anthropologists believe that our ancestors walked at least 19 kilometers a day. The development of the human brain is closely linked to physical activity: sitting in one place for a long time increased the risk of becoming a victim of predators. Research shows that active people of all ages today exhibit better cognitive abilities than those who are inactive. This confirms the importance of exercise for maintaining not only physical but also mental health.

In the study, children engaged in physical activity, running for 30 minutes two to three times a week. After three months of such training, a significant improvement in their intellectual abilities was observed. However, after stopping the training, the indicators returned to their previous levels. This suggests the importance of regularly supplying the brain with oxygen to maintain its functionality. The author of the study, John Medina, prefers to fill his breaks with physical exercise instead of coffee, which emphasizes the importance of activity for cognitive processes.

If installing a treadmill or table tennis table at school is not possible, regular walks can be an excellent alternative. The main emphasis should be on regularity and a gradual increase in physical activity. Avoid jumping into intense workouts immediately; it is important to adapt the body to the load. These walks not only improve your physical fitness but also enhance your overall well-being.

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Give new information in portions

The human brain does not respond to boring stimuli. To improve the effectiveness of learning for schoolchildren and adults, it is important to consistently hold their attention. Research shows that the average lesson or lecture loses interest for most listeners after about 10 minutes. Scientists have not yet figured out the reasons for this phenomenon, but the facts confirm that a teacher only has about 10 minutes to capture the audience's attention. With this in mind, it is necessary to use a variety of methods and approaches to make the educational process more engaging and productive.

John Medina lectures with the human brain in mind. He divides his 50-minute presentations into five modules, each 10 minutes long. Each module presents one main idea that can be presented in a minute, followed by additional details. By the end of the first module, students' attention begins to wane. They don't need too much information on the topic, and introducing a completely new idea will only distract them. How can this problem be effectively addressed? This will be discussed below.

Appeal to emotions every 10 minutes

Every 10 minutes, Medina gives his students an opportunity to take a break from new information by switching their attention to emotional aspects. This method, which the scientist calls the "emotional trap," is aimed at activating various emotions. It can evoke laughter, fear, joy, nostalgia, or doubt. This approach promotes deeper assimilation of the material and maintains the audience's attention, which makes learning more effective.

The trap should serve as a connecting element between the first and second modules. It can summarize the materials of the first module, highlighting the key points, or, conversely, anticipate the content of the second module, arousing the interest and emotions of the reader. This approach will create a smooth transition and retain the audience's attention, which will increase the effectiveness of learning.

Use spaced repetition

There is a well-known saying that practice is the mother of learning. In the 19th century, scientist Hermann Ebbinghaus, conducting many years of experiments, came to the conclusion that new information is quickly forgotten in the first hours after its assimilation. According to his research, up to 90% of the knowledge acquired in the classroom is lost within a month. In order to increase the retention period of information and improve memorization, it is recommended to regularly repeat what has been studied at certain time intervals. The more repetition cycles, the more stable the knowledge becomes.

Modern research confirms Ebbinghaus's findings about the mechanisms of information memorization. Scientist Robert Wagner conducted an experiment with two groups of students to study the effectiveness of memorization. One group was given a list of words and asked to memorize them. While the second group was shown the words at long intervals, they were not allowed to memorize them. The results of the experiment highlight the importance of active memorization for the formation of stable associations and long-term memory.

The first group of participants remembered significantly fewer words compared to the second. These results formed the basis for a recommendation by Harvard University psychology professor Dan Schacter, who suggested that teachers and students pay attention to learning and memorization methods. Effective strategies can significantly improve memorization and acquisition of educational material, which is especially important in the educational process.

If you only have a week to study the material and the opportunity to study ten times, then the optimal approach is to space out the studies. Repeating information several times with breaks is more effective than trying to learn everything in one sitting. This method promotes better memorization and a deeper understanding of the material being studied.

Reinforce Theory with Real-World Examples

Real-world examples are an effective method for retaining theory. In one study, students were given a 32-chapter essay about a fictional country. Some chapters included examples related to the main topic and real life, while others did not. The results showed that the more real-world examples that were relatable to readers, the better they remembered the information in the chapter. This underscores the importance of using real-world examples to improve comprehension and retention of theoretical material.

Examples are a highly effective tool because they activate the brain's natural ability to recognize familiar patterns, as Medina explains. Using examples allows for better retention of information, facilitating the process of learning and absorbing new ideas. This makes examples indispensable in educational materials and content aimed at improving comprehension.

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Use visual materials

Visual images are more memorable than text and speech. Studies show that after 72 hours, a person can recall only about 10% of the information heard. However, if the same information is presented in the form of images, the level of memorization increases to 65%. According to John Medina's book, text is remembered better than spoken language because the brain perceives it as a set of small visual elements. Using visual materials can significantly improve the efficiency of learning and information perception.

Visual images are stored in memory most effectively, especially if they are dynamic. Moving images attract more attention and activate memory, which is due to the fact that dangerous objects in ancient times were constantly moving. Our brain has adapted by developing complex neural connections to recognize them. Therefore, Medina recommends that teachers use animation more actively in the educational process. This can significantly improve learning and increase student engagement.

The scientist recommends that teachers reconsider their approaches to creating presentations. Using titles, subtitles, and large blocks of text on a single slide is an ineffective way to convey information to the audience. Instead, the more simple and clear images included in a presentation, the higher the likelihood of successful understanding. Visual elements help to better absorb information and make the learning process more engaging.