Immersive games beats classroom in maths
Well designed studyThe tested a hypothesis; that interactive maths games are more effective than classroom instruction. This was a well constructed study; The Effects of Modern Math Computer Games on Learners' Math Achievement and Math Course Motivation in a Public High School Setting, MansurehKebritchi, Ph.D., AtsusiHirumi, Ph.D. and HaiyanBai, Ph.D. They took 193 algebra students, control groups and then did evaluation through pre- and post-study assessments, surveys, classroom observations and interviews. Over 18 weeks, on average, students in the experimental group made gains of 8.07 points (out of 25), while students in the control group made gains of 3.74 points. They used an immersive video game world that engages students in the instruction and learning of mathematics. Teachers and students report improved mathsTeacher and student interviews support the quantitative findings.
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Data science
We’ve all heard it: according to Hal Varian, statistics is the next sexy job. Five years ago, in What is Web 2.0, Tim O’Reilly said that “data is the next Intel Inside.” But what does that statement mean? Why do we suddenly care about statistics and about data? In this post, I examine the many sides of data science — the technologies, the companies and the unique skill sets. The web is full of “data-driven apps.” One of the earlier data products on the Web was the CDDB database. Google is a master at creating data products. Google’s breakthrough was realizing that a search engine could use input other than the text on the page. Flu trends Google was able to spot trends in the Swine Flu epidemic roughly two weeks before the Center for Disease Control by analyzing searches that people were making in different regions of the country. Google isn’t the only company that knows how to use data. In the last few years, there has been an explosion in the amount of data that’s available.
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Journalism Needs Data in 21st Century
Journalism has always been about reporting facts and assertions and making sense of world affairs. No news there. But as we move further into the 21st century, we will have to increasingly rely on "data" to feed our stories, to the point that "data-driven reporting" becomes second nature to journalists. The shift from facts to data is subtle and makes perfect sense. You could that say data are facts, with the difference that they can be computed, analyzed, and made use of in a more abstract way, especially by a computer. With this mindset, finding mainstream data-driven stories doesn't take long at all. There is nothing new about pointing out the importance of public data being made available. Thus far, this has made a lot of sense to me, and I have been tracking the publication of linked data and increasing access to public knowledge as emerging trends over at Talis. First, there was data.gov and President Obama's call for more access to government data.
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How to be a data journalist
Data journalism is huge. I don't mean 'huge' as in fashionable - although it has become that in recent months - but 'huge' as in 'incomprehensibly enormous'. It represents the convergence of a number of fields which are significant in their own right - from investigative research and statistics to design and programming. The idea of combining those skills to tell important stories is powerful - but also intimidating. The reality is that almost no one is doing all of that, but there are enough different parts of the puzzle for people to easily get involved in, and go from there. 1. 'Finding data' can involve anything from having expert knowledge and contacts to being able to use computer assisted reporting skills or, for some, specific technical skills such as MySQL or Python to gather the data for you. 2. 3. 4. Tools such as ManyEyes for visualisation, and Yahoo! How to begin? So where does a budding data journalist start? At these moments some programming knowledge comes in handy.
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DMZ #1-64 [ongoing]
Category: Magazine Tag: Comics Posted on 2011-05-17. By anonymous. Description DMZ #1-64 [ongoing]CBR/ZIP | English | 64 Issues | 1.01 Gb Total The series followed Matty Roth through various crises in his first year and a half around the DMZ and the surrounding areas, such as military bases of the Free Armies and of the United States. Sponsored High Speed Downloads Disclaimer: Contents of this information are indexed from the Internet and not censored. Search More... DMZ #1-64 [ongoing] Links Download this book No download links here Please check the description for download links if any or do a search to find alternative books. Need password? Can't Download? Search MirrorsMaybe some mirror pages will be helpful, search this book at top of this page or click here to find more info. Related Books Books related to "DMZ #1-64 [ongoing]": Comments No comments for "DMZ #1-64 [ongoing]". Add Your Comments Download links and password may be in the description section, read description carefully!
