Triangles on Earth Exceed 180 Degrees

The idea that space and time can be curved or warped is fairly recent. For more than 2,000 years the axioms of Euclidean geometry were considered to be selfevident. As those of you who were forced to learn geometry at school may remember, one of the consequences of these axioms is that the angles ot a triangle add up to 180 degrees. However, in the last century people began to realise that other forms of geometry were possible in which the angles of a triangle need not add up to i8o degrees...

 Teens Need a Psychological Moratorium

She remembered psychologist Erik Erickson's exhortation about teenagers: they need a "psychosocial moratorium," he wrote, an environment and a stretch of time in which they can explore different aspects of their personality and try on a series of identities without fear of consequence. In a way, that was what school was supposed to offer, but it didn't always do so with much success. She realized that this was exactly what virtual worlds offered all the time, to anyone with a computer and an ...

 Early Attempts to Replace Teachers with Games

The current push to bring digital games into school is, strictly speaking, not the first, nor even the second time that educators have pushed for individualized instruction via machines. But it is decidedly the most nuanced, humanistic, and thoughtful. The first actually took place in the 1950s and early 1960s, when a small group of educational psychologists proposed doing away with teachers altogether and replacing them with self-paced, preprogrammed instruction on so-called "teaching machin...

 Essay Writing is About Figuring Things Out

To understand what a real essay is, we have to reach back into history again, though this time not so far. To Michel de Montaigne, who in 1580 published a book of what he called "essais." He was doing something quite different from what lawyers do, and the difference is embodied in the name. Essayer is the French verb meaning "to try" and an essai is an attempt. An essay is something you write to try to figure something out. Figure out what? You don't know yet. And so you can't begin with a ...

 Tips for Parents to Encourage Reading

Read to your child. Try to read to your child every day. Read from a wide variety of materials and books. Encourage writing. Encourage your child to scribble and pretend write if they are young. Encourage older children to write stories and letters and share them with the family. Have writing materials readily available. Have reading material at home. Have a wide variety of books, children's magazines, and newspapers available for children to read or look at. Get your child a libr...

 Eight Types of Cirriculum

1. The recommended curriculum is the one developed by experts in the field. "Almost every discipline-based professional group has promulgated curriculum standards for its field," Glatthorn (2001a) writes. However, he adds, with a few exceptions this curriculum "has little impact on the written curriculum and perhaps less of an effect on the classroom teacher". Still, it's interesting to see what experts in the disciplines think are important understandings for students. 2. The written curri...

 Standing Desks Improve Student Engagement

The research looked at the results of an experiment in which 282 participants in grades 2-4 were observed in the fall and spring during one school year. Student engagement was monitored by actions such as answering a question, raising a hand, or participating in discussion, while off-task behaviors included talking out of turn. Engagement of the "treatment" classrooms was compared with the engagement of "control" classrooms. The researchers noted that both groups showed "general increases in...

 Universities Targeting Out-of-State Admissions for Tuitio...

Colorado Mesa University was typical of most public institutions in the fall of 2007, with out-of-state students making up a small number, about 5 percent, of the overall student body. But when the economic downturn hit in the fall of 2008, and state support for higher education began dwindling, Colorado Mesa President Tim Foster knew it was time to shake up the status quo. He decided to aggressively recruit out-of-state students, who pay 50 percent to 60 percent more than do Colorado residen...

 Kantianism is a School and Not a Culture

Critical philosophy – Kantianism and neo-Kantianism – is also a school and not a solution. The Critique of Pure Reason can be said to deal with science or philosophy only within the narrow limits of an artificial, particularised experience (confined to laboratory or academic study). Similarly, the Critique of Practical Reason can be said to deal with life only within the narrow limits of personal affairs and within the kind of disunity that is not regarded as vice; it is a moral code fo...

 Mathematics Should Also Inspire

So why do we learn mathematics? Essentially, for three reasons: calculation, application, and last, and unfortunately least in terms of the time we give it, inspiration. Mathematics is the science of patterns, and we study it to learn how to think logically, critically and creatively, but too much of the mathematics that we learn in school is not effectively motivated, and when our students ask, "Why are we learning this?" then they often hear that they'll need it in an upcoming math class o...