P.E. teachers outearn science teachers

P.E. teachers earn more than science teachers in several Michigan districts, reports the Mackinac Center for Public Policy.

There are 19 gym teachers in the Farmington School District who make more than $85,000 a year each. The average gym teacher’s salary in Farmington is $75,035. By comparison, the science teachers in that district make $68,483 per year on average.

. . . In the Woodhaven-Brownstown district, 18.5 (FTE) science teachers average some $58,400 per year in salary, while 12 gym teachers averaged nearly $76,700. In Harrison, science teachers earned $49,000 on average while gym teachers averaged $62,000.

Science teachers — especially those educated in physics and chemistry — have private-sector options, so they’re always in short supply. But districts don’t pay more to keep teachers with hard-to-find skills. With fewer options in the private sector, P.E. teachers stay longer, climbing the seniority-based pay scale.

Via PJ Media’s Instapundit.

Schools find wiggle room in PE mandate

Fourth graders act out vocabulary words such as bewildered, marvel and reminded at a Rochester school, reports the Democrat and Chronicle. To teach number placement, Michael Ram has students change order in a line.

“There’s always an opportunity to get them moving,” said  Ram, who even taps into the transition time between lessons for physical activity.

The district laid off most of its PE teachers to save money, then told classroom teachers to meet the state requirement of 120 minutes of physical activity weekly for K-6 students. Some try to integrate movement with academic lessons, while others schedule breaks for Wii athletics or Dance Dance Revolution.

Rather than passing out lesson materials, Wendy O’Rourke organizes materials at stations throughout the room and has her students walk around to collect them. During a reading lesson this week, O’Rourke equips each of her students with a Velcro mitt and has them sit in groups tossing a ball to each other every time she says the word toss. She hopes this will not only help her students pay attention so that they listen for the word, but keep them moving.

It’ll never replace jumping jacks, but might make lessons more engaging, writes The Quick and the Ed.

Can exercise build bigger brains?

Can Exercise Make Kids Smarter? Several recent experiments link aerobic exercise with brain development, reports the New York Times.

In a University of Illinois experiment involving  nine- and 10-year-old students, the fittest children, as measured by a treadmill test, performed best on cognitive challenges; MRIs showed “significantly larger basal ganglia, a key part of the brain that aids in maintaining attention and executive control.”

Since both groups of children had similar socioeconomic backgrounds, body mass index and other variables, the researchers concluded that being fit had enlarged that portion of their brains.

A second Illinois study focused on complex memory, which is associated with activity in the hippocampus. The fittest children had larger hippocampi than the least-fit children.

A Swedish study of more than a million 18-year-old boys who joined the army, found “better fitness was correlated with higher I.Q.’s, even among identical twins,” the Times reports.

The fitter the twin, the higher his I.Q. The fittest of them were also more likely to go on to lucrative careers than the least fit . . . There’s no evidence that exercise leads to a higher I.Q., but the researchers suspect that aerobic exercise, not strength training, produces specific growth factors and proteins that stimulate the brain, said Georg Kuhn, a professor at the University of Gothenburg and the senior author of the study.

Aerobic endurance, not muscular strength, was linked to a livelier  brain.

According to a new UI study, not yet published, Wii Fit will not make us smart. Twenty  minutes of running on a treadmill improved test scores immediately afterward;  20 minutes of “playing sports-style video games at a similar intensity” did not.