They don't replace handbooks - they support handbooks because they can do things that handbooks can't do.They don't replace handbooks - they support handbooks because they can do things that handbooks can't do.They:
(1) are interactive; you get immediate feedback.
(2) can show objects in 3D by rotating them on the screen.
(3) are dynamic; you see things happening right in front of you.
(4) make use of virtual objects with which you can do experiments and teachers and parents can do demonstrations.
There is no age restriction - the younger, the better.There is no age restriction - the younger, the better.
Cyborgs, stem cells, glowing mice, and hilarious music videos are great reasons to be excited about biology. Here are some of our favorite clips from the life sciences.
Take the notion that children have specific learning styles, that some are “visual learners” and others are auditory; some are “left-brain” students, others “right-brain.” In a recent review of the relevant research, published in the journal Psychological Science in the Public Interest, a team of psychologists found almost zero support for such ideas.
We have yet to identify the common threads between teachers who create a constructive learning atmosphere
many study skills courses insist that students find a specific place, a study room or a quiet corner of the library, to take their work. The research finds just the opposite.
While it so obviously measures empathy that you could easily game it to make yourself look kinder and nicer, the fact that today's college students don't even feel compelled to do that suggests that the study is measuring something real. If young people don't even care about seeming uncaring, something is seriously wrong.
Though social media is an improvement on passive TV viewing and can sometimes aid real friendships, it is still less rich than face to face interaction. This is especially important for the youngest children whose brains are absorbing social information that will shape the way they connect for the rest of their lives.
Perhaps an even larger factor is the merging of the left's "do your own thing" individualism with the right's glorification of brutal competition and unfettered markets. You wind up with a society that teaches kids that "you're on your own" and that helping others is for suckers.
if you know nothing about someone's real situation, it's easy to caricature it as being defined by bad choices and laziness, rather than understand the constraints and limits the economy itself imposes. Seeing yourself doing so well and others doing poorly tends to bolster ideas that "you deserve your wealth," simply because guilt otherwise becomes uncomfortable, even unbearable.
College students who hit campus after 2000 have empathy levels that are 40% lower than those who came before them, according to a stunning new meta-analysis presented to at the annual meeting of the Association for Psychological Science by University of Michigan researchers. It includes data from over 14,000 students.
As many of you know, this past weekend was the gaokao (高考), China's brutally long standardized college entrance exam. The test differs from region to region and student to student (depending on whether they have focused on sciences or the humanities), but all students are tested in Chinese, Math, and a foreign language (usually English). All students also choose and answer one essay question from a bank that includes some that are the same nationwide (in addition to some questions that differ locally). Here are this year's national questions. How would you do?
The Molecular Workbench (MW) is a free, open-source tool that delivers visual, interactive simulations for teaching and learning science and engineering.
The Khan Academy is a not-for-profit organization with the mission of providing a high quality education to anyone, anywhere. 1000+ videos on YouTube covering everything from basic arithmetic and algebra to differential equations, physics, chemistry, biology and finance which have been recorded by Salman Khan.