Classroom Tips from Current Brain Research 93 CLASSROOM TIPS FROM CURRENT BRAIN RESEARCH: All learning is the making of a memory. “The brain that does the work does the learning.” David C. Sousa. Involve students and allow the students to do the needed work of learning There are 4 essential elements of learning – emotion, movement, context, & environment. The optimal colors for learning are yellow, light orange, beige, or off white. o Red – engaging & emotive; increases blood pressure, breathing, appetite, & sense of smell o Yellow – first color humans can distinguishes; stimulates overall sense of optimism, hope, & balance o Orange – characteristics halfway between red & yellow o Blue – Most calming color; causes brain to release 11 neurotransmitters that relax the body, to calming for most learning environments o Green – calming color, increase in blood histamine levels resulting in reduced sensitivity to food allergies; antigens stimulated for overall better immune system healing o Brown – sense of security, relaxation, & reduces fatigue o Gray – most neutral color o Dark Colors – lower stress & increase feelings of peacefulness o Bright Colors – spark energy & creativity; can increase aggressive & nervous behavior If your classroom has regular florescent lighting, try using full spectrum bulbs rather than the regular white bulbs. o May reduce absences due to illness 43% to 65%. Wayne London (1988) 3 classrooms of students 65% reduction in absences D. B. Harmon (1991) 160,000 student sample 43% reduction in absences o Regular florescent bulbs suppress the immune system (blue end of the visible light spectrum) If full spectrum bulbs are unfeasible, add 3-4 incandescent lamps to the typical size classroom. This helps to balance the blue light from florescent lighting. Incandescent lamps should accommodate 100-watt bulbs (Red end of the visible light spectrum). Encourage teachers during the dark winter months to increase the levels of light in the classroom, especially if they are in an interior classroom or a classroom with no windows. o Outside the light levels are at usually 10,000 to 80,000 lux, while in a typical classroom they are at 500 – 700 lux. The brain processes pictures or symbols quicker than words (written or spoken). A picture is worth a 1000 words. Optimum room temperature is 68 to 72 degrees. o Better to be to cool than to hot o Best to be just right To function properly, the brain needs 8 – 15 glasses of water per day. Draft 3 KVEC TAH 93 Classroom Tips from Current Brain Research 94 o o o o How available is water to the students in your district? Encourage teachers to encourage students to drink water. Eight ounces of H2O are needed about every 45 minutes. Other liquids are processed as food and will not provide the necessary cooling the brain needs. o Be aware of the consequences. Encourage good nutrition. o Good brain foods Fresh Vegetables – Leafy greens, broccoli, aged garlic, peas, carrots, & potatoes Fresh Fruit – bananas, avocados, blueberries, oranges, strawberries, & tomatoes Proteins – tuna, salmon, yogurt, eggs, dark turkey, organ meats, sardines, anchovies, mackerel, shellfish, milk products, soybean, & lean meats Carbohydrates – whole grains, beans, sunflower seeds, & nuts Beverages – pure water, green tea, & fresh juices o Tyrosine is a brain chemical that enhances thinking and is found in protein-rich foods – milk products, meats, fish, eggs, & tofu Used to make two neurotransmitters dopamine and norepinephrine which are critical to alertness, quick thinking, fast reactions, performing calculations, maintaining attention span, & increase conscious awareness o Tryptophan is a brain chemical that produces a calming effect and is found in warm milk, and white turkey. o Protein can partially counteract the negative effects of carbohydrates A breakfast that contains a balanced amount of protein can enhance students’ ability to think. o Immediate brain foods are simple sugars – fructose or glucose. Glucose is one of the two brain fuels. Plants increase O2 levels by 10 %. o Typical classroom needs 4 – 8 plants. o Good plants are areca palms, lady palms, bamboo palms, rubber plants, gerbera daisies, yellow chrysanthemums, ficus benjamina, philodendrons, dracena deremensis, and peace lilies. Aromas – Influence moods; o To enhance mental alertness, use peppermint, basil, lemon, cinnamon, & rosemary; o To provide relaxation, use lavender, chamomile, orange, or rose Negative ions are a positive for the classroom. Think after a rainstorm or near a waterfall. o Negative ions enhance students’ mood and make them more receptive to learning. o Is it possible to replace the air filters with ones that generate negative ions or whole room filters that generate negative ions? Music Draft 3 KVEC TAH 94 Classroom Tips from Current Brain Research 95 Use 50/60’s Rock & Roll to create a pleasant mood; Baroque music in a major key evokes an optimal learning state; Instrumental music tends to work better than music with lyrics Remember some students do not work well with background sound. Discuss the value of music with your learners Make careful choices for music to us in class; choose them purposefully; check lyrics carefully o Involve learners in musical choices o Create custom cassettes or CDs for various learning purposes o Use no more than 30% of class time Stress – eliminate o Threats put the brain in survival mode, function of higher brain activities is stopped o Create a relaxed atmosphere o Slow stretching o Laughter & humor o Music o Games & activities o Unstructured discussion & sharing o Low-stress rituals o Visualization Gender Differences o Males brain 10 – 15% larger o Females have a larger connection between the two hemispheres; the anterior commissure rather than as previously thought corpus callosum; allows females to tie verbal and non-verbal communication together more efficiently o Females out perform males Fine motor skills Computation test Multi-tasking Recall positions of objects in an array Spelling Fluency of word generation Being sensitive to external stimuli except visual Remember landmarks along a route Use of verbal memory Appreciation of depth & perceptual speed Read body language / facial expressions Pick up on nuances of voice, music, and other sounds, retain better hearing longer Peripheral vision better, see better at night o Male out perform females Targeting skills Working vocabulary Extended focus and concentration o o o o o o Draft 3 KVEC TAH 95 Classroom Tips from Current Brain Research 96 Mathematical reasoning & problem-solving aptitude Navigation with geometric properties of space Verbal intelligence Habit formation and maintenance Most spatial tasks Better distance vision & depth perception, see better in bright light Nonconscious Learning – students learn more than we teach o Model a positive attitude and enjoyment of learning o Post affirming posters and peripherals in the room o Highlight positive role models, idols, guest speakers, etc. o Cite experts in a subject area o Incorporate videos, CD’s, slides, and photographs on topics o Tell stories about prior students who have persevered and succeeded o Create a contemporary spin on the topic or subject, so that it is perceived as “cool” and relevant o Counter negative stereotypes and myths with positives o Focus on skill-building and problem solving so that learners who want to succeed can learn how o Open a new subject or topic with a celebration o Hold student discussions; encourage learners to talk about their fears, feelings, and concerns about learning o Provide sufficient resources; enable students to learn in the style that is most natural to them o Encourage learners to find personal meaning in their studies and projects o Always be receptive to students’ questions and comments o Provide an atmosphere of physical and emotional safety, where students feel accepted, respected, and welcomed to class Teacher appearance o Your clothing conveys powerful messages about your attitude, your values, and your personality. o Make an effort to dress professionally. It gives you credibility. We may not like it, but nevertheless, human nature is to judge others based on their appearance – unconsciously, if not consciously. When it comes to credibility, image plays a key role. o John Mallory, Dress for Success, reports that better dressed teachers experienced fewer student discipline problems and better work habits. Physical Activity o Take two minutes to start your class with some type of mild physical activity and build activities into your lesson, app. every 20 minutes Stretching Brisk walk Cross-lateral re-patterning movements Arm and leg movements that cross over from one side of the body to the other Draft 3 KVEC TAH 96 Classroom Tips from Current Brain Research 97 o Blood pools in the seat and feet after about 20 minutes. Humans need to move at least 6 – 7 paces to re-circulate this blood and allow it to be pumped through the brain. o Current research is showing that today’s students are developing their fine motor skills and not developing their gross motor skills. Encourage teachers to incorporate gross motor movements into the learning. Eye movements and thinking o Visual thinking of stored picture memories Look up and to your left o Visual thinking of created new pictures Look up and to your right o Auditory thinking and recalling sounds Look to your left o Auditory thinking and creating new sounds Look to your right o Internal dialogue Look down and to your left o Experiencing feelings Look down and to your right o Automatic responses Straight ahead o Stand on the learners right to present new material o Stand on the learners left to review already learned material Windows of opportunities – What are the impacts of these on your district’s curriculum? o Motor Development – before birth till about 8 yrs of age o Emotional Control – 3 months till about 2.5 yrs of age o Vocabulary – 1 yr till about 6 yrs of age o Spoken Language – birth till 10 yrs of age o Math/Logic – birth till 4 yrs of age o Instrumental Music – 3 till about 10 yrs of age Improve test scores o Two minutes of exercise o Fructose or glucose Any fruit that will make a liquor Enough to fit in the palm of your hand o Follow with 6 – 8 ounces of water o Test start 5 minutes after Draft 3 KVEC TAH 97