Digital literacies 5: Remix in the classroom “Remix? What’s that got to do with English language teachers? Our job to teach language, not mess around with digital stuff…” Giving regular workshops about digital literacies, this is a reaction that I often get when we talk about remix literacy, arguably one of the more complex of the literacies. But let’s back up here. Digital literacies 4: Teens & social networks Photo by Nico Cavallotto A few years back my daughter (then aged 14) told me she was going out. To meet a friend at lunchtime. I asked who. A Facebook friend she didn’t know.
Knowledge retrieval Knowledge Retrieval seeks to return information in a structured form, consistent with human cognitive processes as opposed to simple lists of data items. It draws on a range of fields including epistemology (theory of knowledge), cognitive psychology, cognitive neuroscience, logic and inference, machine learning and knowledge discovery, linguistics, and information technology. Overview In the field of retrieval systems, established approaches include: Data Retrieval Systems (DRS), such as database management systems, are well suitable for the storage and retrieval of structured data.Information Retrieval Systems (IRS), such as web search engines, are very effective in finding the relevant documents or web pages. Both approaches require a user to read and analyze often long lists of data sets or documents in order to extract meaning.
RSS Feed Search Engine Instant RSS Search engine will help you discover RSS feeds on the web around your favorite topics. You may use the tool to search RSS feeds for blogs, news websites, podcasts and more. It is instant search and hence the search results display as you type. You may use any of the Google search operators - like allintitle, inurl, etc. - for more accurate results. You can subscribe to the feeds in your favorite RSS Reader (like Feedly) or use the Preview link to see the 10 most recently published articles from that feed. 10 Great Google Search Tips for Teachers and Students 1- Search for an exact word or phrase Use quotes to search for an exact word or set of words. This option is handy when searching for song lyrics or a line from literature."imagine all the people" Tip: Only use this if you're looking for a very precise word or phrase, because otherwise you could be excluding helpful results by mistake. 2-Exclude a word
Home - Evaluating resources - Library Guides at UC Berkeley To find out more about an author: Google the author's name or dig deeper in the library's biographical source databases. To find scholarly sources: When searching library article databases, look for a checkbox to narrow your results to Scholarly, Peer Reviewed or Peer Refereed publications. To evaluate a source's critical reception: Check in the library's book and film review databases to get a sense of how a source was received in the popular and scholarly press. To evaluate internet sources: The internet is a great place to find both scholarly and popular sources, but it's especially important to ask questions about authorship and publication when you're evaluating online resources. If it's unclear who exactly created or published certain works online, look for About pages on the site for more information, or search for exact quotations from the text in Google (using quotation marks) to see if you can find other places where the work has been published.
Knowledge extraction Knowledge extraction is the creation of knowledge from structured (relational databases, XML) and unstructured (text, documents, images) sources. The resulting knowledge needs to be in a machine-readable and machine-interpretable format and must represent knowledge in a manner that facilitates inferencing. Although it is methodically similar to information extraction (NLP) and ETL (data warehouse), the main criteria is that the extraction result goes beyond the creation of structured information or the transformation into a relational schema. It requires either the reuse of existing formal knowledge (reusing identifiers or ontologies) or the generation of a schema based on the source data.
Google Launches New Search Education Site with Lesson Plans Google has launched a new site called Search Education aimed at educators who want to teach online search strategies. The site includes lesson plans geared at different levels of expertise — beginner, intermediate and advanced— as well as training videos that walk through different strategies for subjects like using Creative Commons and Google maps. The lessons cover the following topics: Picking the right search termsUnderstanding search resultsSearching for evidence for research tasksNarrowing a search to get the best resultsEvaluating the credibility of sources ESL apps - games and activities for smartphones and tablets - ESL games These ESL apps consist of games and activities to play online with smartphones and tablets. 500 Conversation Questions This web app features randomised conversation questions from the book 50 Conversation lessons. It’s also available as a free Android app. What happens next? Use this web app for practising describing a situation and predicting what will happen next.
15 Effective Tools for Visual Knowledge Management Since I started my quest a few years ago searching for the ultimate knowledge management tool, I’ve discovered a number of interesting applications that help people efficiently organize information. There certainly is no shortage of solutions for this problem domain. Many tools exist that offer the ability to discover, save, organize, search, and retrieve information. However, I’ve noticed a trend in recent years, and some newer applications are focusing more on the visual representation and relationship of knowledge. The Ultimate Guide to Teaching Source Credibility The Ultimate Guide to Teaching Source Credibility The Context: Why are we doing this? A new adversary in the world of facts-driven logic and decision-making has been rearing its ugly head across our social media pages these days: fake news. It’s a threat to education, and it is a threat to nurturing a knowledgeable society. Everyone from our celebrity elite to our President-Elect has fallen prey to the allure of sensationalist, heavily biased, and deceiving information online. And the trend is likely to continue.
edtechpost - PLE Diagrams A Collection of PLE diagramsNOTE: You can log in with the guest account (edtechpost_guest, same password) to add your own PLE image to the wiki or email them to me at email@example.com. Index Tool-Oriented Use/Action Oriented People Oriented Hybrid/Abstract/Other How to Create a Robust and Meaningful Personal Learning Network [PLN] This post describes how educators can develop a personal learning network that supports meaningful and relevant learning. The MOOC, Education Technology & Media, etmooc, is used here as a working example of how to develop a PLN. “My Personal Learning Network is the key to keeping me up-to-date with all the changes that are happening in education and how technology can best support and engage today’s students.”