Science Made Magical

(Family Features) When you see something you can’t explain, it can be easy to mistake those moments for magic, such as a balloon floating into the sky or water disappearing from a surface right before your eyes. However, the truth is these moments aren’t magic but scienceat play. Observing the laws of physics or chemistry can, at first glance, seem too fantastical to be explained, but science can explain a lot.

These moments serving as creative ways to engage kids in science, technology, engineering and mathematics (STEM) learning may be one of the best tricks of them all. STEM touches many aspects of daily lives, and finding the connections between the classroom and the “magical” STEM moments of day-to-day life can inspire children and pique their interests in these topics.

Consider these simple tricks that help convey the “magic” of science:

Rubber Pencil
By holding an ordinary pencil by the eraser between your thumb and index finger then shaking it at just the right speed, it appears to become made of bendable rubber instead of wood. However, it’s simply an optical illusion. The effect is due to visual persistence, which occurs when many different images blend into a single image in the human mind. This is the same reason people can see a rapid sequence of changing images and recognize it as a movie.

Vanishing Water
There is a popular magic trick in which a magician takes an ordinary looking cup, pours water into it and, after a series of gestures, appears to make the water disappear. The viewer is surprised when the cup is flipped over and no water drips out, as if it has vanished into thin air. The science and answer to this mystery is a substance called sodium polyacrylate. This is a “hygroscopic” substance, which means that it acts like a sponge and absorbs water almost instantly. When the cup is lined with this substance, any water that meets it forms a mixture that is a solid gel. Unassuming audiences think the water has suddenly disappeared, when in fact the mixture is simply stuck to the base of the cup.

Ventriloquism
The art of talking with the tongue and not moving the mouth or face is called ventriloquism. When a skilled ventriloquist does this sitting beside a puppet that has a moving mouth, the human brain is tricked into thinking the puppet has come to life and is speaking to the audience. It works because humans use their eyes to find sound sources. The area of the brain that processes sounds entering the ears also appears to process stimulus entering the eyes, providing a novel explanation for why many viewers believe ventriloquists have thrown their voices to the mouths of their puppets.

Knowing how the magic works doesn't necessarily make these tricks any less fun, and these simple tricks help teach children how STEM plays a role in everything, including fun and games. Another way to encourage children with STEM at an early age is encouraging them to participate in a program such as ExploraVision, the only STEM-related competition of its kind. It allows kids of all ages to create ideas for new technological innovations in response to current real-world issues. Participants work on their projects to supplement their science education, while also developing problem-solving, analytical and collaboration skills.

Parents and students can learn more about the competition and how to enter, and teachers can find free tips for engaging students, at exploravision.org.

Photo courtesy of Getty Images

Foundation for the Future

STEM plays a vital role in youth education

(Family Features) Making sure your kids are ready to take on the world as adults is arguably one of the most important roles of a parent. Now, more than ever, education is the foundation of that preparation.

As technology continues to evolve, it’s important that kids are learning, and also developing skills in high-demand areas, such as science, technology, engineering and math (STEM). A strong foundation of STEM learning is an important tool for the future, no matter the career path.

The experts at the America’s Farmers Grow Rural Education program, sponsored by the Monsanto Fund, are aiming to raise awareness of the benefits for today’s students, and partnering with farmers to award STEM grants that enhance programming at rural public school districts.

While nearly everyone has heard about STEM education in one way or another, some people don’t understand its true value in school and in the workplace.

It’s cutting edge. When it comes to innovation, there’s no disputing that STEM is progressing changes throughout society. STEM fields are at the forefront of nearly all of the exciting modern developments, from the latest digital gadgets enabled by technology to ground-breaking scientific research. Another benefit of this progressive environment is the financial and social impact on the community. Skilled STEM workers are driving trends and innovations, which can create jobs and boost the economy. All of these attributes appeal to eager, young graduates looking to make their mark.

It’s where the jobs are. The U.S. Bureau of Labor Statistics published a report on the 10 fastest-growing occupations through 2026. In the report, 100 percent of the jobs fall into STEM categories, from the No. 1 growth career – solar photovoltaic installers – to a handful of medical field jobs to statisticians, software developers and mathematicians.

It’s a chance to make a real difference. STEM fields can drive true social change. Researching and uncovering new treatments, or even the cure, for a debilitating disease is only possible with skills gained through STEM learning. However, science isn’t the only STEM field that brings opportunities to make a difference in others’ lives. A career in technology could mean helping a child hear or see for the first time using a specially constructed device, for example.

It’s a stepping stone to dozens of industries. While STEM learning lends itself well to a fairly large scope of career choices, that list is ever-expanding. In fact, most of today’s graduates find themselves hard-pressed to secure a position without some STEM training. Consider a seemingly distant field such as fashion, for example, where digital technologies enable design sketching, mathematic skills factor into creating patterns and some engineering knowledge is necessary for designing a runway show. Beyond the less obvious career choices, STEM learning provides practical experience with methods of problem solving that can be applied to virtually any aspect of personal or professional life.

It’s helpful in developing additional skills. The specific training involved in STEM education can help lead to certain career paths that will be available in the future. However, it can also help with more general skills your child can use immediately. Students typically follow processes in STEM programming and training, such as the scientific method, that give them a chance to work with other students, test hypotheses and find solutions. These challenges can often help in developing teamwork, leadership and other collaborative life skills.

Learn more about the America’s Farmers Grow Rural Education program at GrowRuralEducation.com.

Support STEM Learning

As a parent, there are many ways you can support STEM learning in your local school district. It’s little secret that school district budgets are continually shrinking, so an important way you can encourage STEM learning is by exploring funding opportunities that can bolster STEM programming.

Initiatives like America’s Farmers Grow Rural Education focus on bringing STEM education to rural school districts. Eligible farmers can nominate their local public school districts for the grants, which help enhance STEM education. Schools then participate in an application process to compete for $10,000 and $25,000 grants.

One school district in Royal, Washington, is utilizing the program to raise academic achievement for students in the classroom and on state-mandated math tests. The America’s Farmers Grow Rural Education grant allows teachers to extend learning for students, especially those who are learning English as a second language, who need intervention but lack the technology at home.

An important learning barrier is being removed through the use of Chromebooks and Kajeet, a system that allows internet connectivity but also has a filter to ensure the technology is limited to academic use. Learn more about the program and nomination process at AmericasFarmers.com.

Photo courtesy of Getty Images (teacher with student)