Use a Big Opening for Class

In your planning, consider what you most want students to know and then work backward to develop an opening that promotes sustained interest toward that goal. If possible, represent the unit in several different ways that appeal to different learning strengths and levels of achievable challenge so you can continually engage all students. Here are some fascinating facts you can use as “big openings” with your students to help them with number sense, specifi cally with understanding large numb...

 Concepts from Accelerando

agalmics: A form of economics concerning the "study and practice of the production and allocation of non-scarce goods," primarily via free-market trading, open-source initiatives, and flexible standards for intellectual property. Consult Robert Levin's "The Marginalization of Scarcity" for more information. anarcho-capitalism: A political philosophy which proposes the replacement of governments with the free market. For more information see wikipedia:anarcho-capitalis...

 Funny Things Scientists Parents Can Say to Their Kids

I don't know how other prospective fathers treat their wives' pregnancies, but I saw it as a science project. It had a protocol, parameters, a timeline, and even the one item that makes funding agencies happy: a deliverable. I found myself poking at my wife's abdomen, asking, "Who's Daddy's little gestating blastocyst? Who's recapitulating phylogeny?" [...] Photo by Dan Koestler Email Article Email Editor Discuss in Forum Related Articles Print this page Free Newsletter Advanced Article S...