1 . Over the past decades, experts have done a considerable amount of research to explore different ways to encourage children’s learning. Especially, there has been a common focus on how physical activity, separated from the learning activities, can improve children’s learning. However, there has been less of a focus aimed the potential of integrating physical activity into the learning activities.

The main purpose of the Basket Mathematics study conducted at five Danish primary and elementary schools by researchers from the University of Copenhagen therefore was to develop a learning activity that integrates basketball and mathematics and examine how it might affect children’s motivation for mathematics.

756 children from 40 different classes at Copenhagen area schools participated in the project, where about half of them－once a week for six weeks－had Basketball Mathematics during gym class, while the other half played basketball without mathematics.

“During classes with Basketball Mathematics, the children had to collect numbers and perform calculations associated with various basketball exercises. An example could be counting how many times they could sink a basket from three meters away vs at a one-meter distance, and adding up the numbers. Both the math and basketball elements could be adjusted to suit the children’s levels, as well as being adjusted for whether it was addition, multiplication or some other operations that needed to be practiced,” explains Linn Damsgaard, a leading researcher.

The results showed that children’s motivation for math integrated with basketball was 16% higher compared to classroom math learning. Children also experienced a 14% increase in self-determination compared with classroom teaching. Meanwhile Basketball Mathematics improved their math confidence.

“We are planning to do research to examine whether the Basketball Mathematics model can strengthen performance in mathematics. Once we have the final results, we hope that they will inspire school teachers and principals to prioritize more physical activity and movement in such subjects. Eventually, we hope to succeed in putting these tools into school system and teacher education,” says Associate Professor Jacob Wienecke.

2 . Why Play? Why Outside?

Play is important, even for adults. Here are some great reasons to get outside and play.

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Being outdoors brings the senses to life. In fact, 75 percent of students surveyed by Weekly Reader said they felt better after spending time outside. “Hiking, exploring, and fishing help sharpen all of your senses,” says Betsy Keller, a professor of exercise and sports sciences. “Smell, sight... they’re all engaged when you’re outside.” Bonus!     2    .

Outdoor play eases your mind.

Are you stressed out? Having trouble concentrating?     3    . Exposure to nature has been shown to lower stress levels and improve attention deficit disorder (注意缺陷障碍). “By comparison,” says Keller, “activities indoors, such as watching TV, or activities in non-green areas leave kids with ADD worse off.”

Spending time outdoors brings you closer to the environment.

Hearing the leaves rustling underfoot and breathing in fresh air build awareness and appreciation of the environment, if you walk through the woods in search of cool birds and plants, you may find your mind expanding.

No woods nearby?     4     . Nature can be as close as your own backyard or those trees at the end of the street. There are bits of nature everywhere — even in cities. “Some naturalists call that nearby nature,” Keller says. “It’s a great way to experience a piece of the natural world without wandering too far from home.”

    5    , consider treating yourself to a little outdoor play instead. It’s not called the great outdoors for nothing.

6 . The reasons skiers and snowboarders wear goggles or glasses might seem a little obvious, especially if you’ve ever hit the slopes yourself. Sunlight reflected off the snow can make it hard to see, and UV rays can even damage your eyesight. Special colored lenses also create contrast, so your whole path won’t look like one flat expanse of whiteness.    1    

Olympic speed skaters, meanwhile, are racing inside on smooth ice.     2    

According to NBC Olympics, glasses can increase visibility on indoor tracks, too.     3     And while the ice may look smooth from a distance, those sharp blades can kick up ice chips that could pose problems if they end up in your eyes. In the event of a crash, shatter-proof glasses also protect skaters’ eyes from errant blades and body parts.

    4     Shot-track speed skaters (who race around a roughly 11-meter track) can go as fast as 30 miles per hour or more, and long-track speed skaters (whose track is 400 meters long) sometimes hit about 35 miles per hour. The wind resistance generated by such speed- in a chilly arena—is enough to make any skater’s eyes start streaming with tears. Picture leaning your head out the window of a car that’s going around 35 miles per hour on a cold day: You’d probably want to be wearing glasses, too.

That said, glasses aren’t a requirement.     5     Belgium’s Stijn Desmet, for example, has raced in Beijing 2022 Olympic Winter Games without eyewear, as has China’s Zhang Chutong.

7 . If you have watched the amazing Beijing 2022 Winter Olympics, chances are that you have fallen in love with some winter sports and you’re already making sure your equipment is ready for them.     1     However, there’s another element to get ready for the slopes (坡)—your body. Even if you exercise regularly, skiing, snowshoeing or skating challenges your muscles in ways other activities don’t.

    2     Your metabolism (新陈代谢) increases to warm you up. Your heart and lungs also need to work harder to warm air before it enters your body. Depending on the sport, certain muscles may also be used more frequently compared to activities in other seasons. The good news is that most winter sports involve heart endurance (耐力), muscle strength and muscle endurance.     3    

But there are still some other things to think about. Skiing and snowboarding are great winter sports that provide a total body workout.     4     As anyone who has spent time skiing or snowboarding can prove, after a long day on the slopes, the body becomes extremely tired.     5     To avoid this, you need to take some time to strengthen your body and improve endurance. Before the winter season, a regular exercise program should include exercises that get the blood running while challenging the entire body, such as stair climbing or running. The intensity should vary from 20—45 minutes at least 3 to 5 days a week. As winter nears, adding a cardio (有氧的) workout longer in duration but lower in intensity can help increase endurance.