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Want to get rid of your old computer? But, remember to erase all your personal information from its hard drive before discarding it. In this tutorial, follow the steps to wipe out the hard drive of your computer for cleaning its data.

"Presentation Title: Building Learning Keynote - Making the Case for Making in Schools Presentation Description: The Maker Movement is a revolutionary global collaboration of people learning to solve problems with modern tools and technology. Adults and children are combining new technologies and timeless craft traditions to create exciting projects and control their world. The implications are profound for schools and districts concerned with engaging students, maintaining relevance, and preparing children to solve problems unanticipated by the curriculum. The technological game-changers of 3D printing, physical computing and computer science require and fuel transformations in the learning environment. K-12 educators can adapt the powerful technology and "can do" maker ethos to revitalize learner-centered teaching and learning in all subject areas."

"It seems that everyone wants to learn how to write computer code these days. No matter what field or profession a person works in, the ability to make a computer (or mobile device) dance to your tune seems part of the basic skill set. The question is, how does a person take the first step toward gaining those skills? Once upon a time the path was simple: BASIC was where most people started before moving into Fortran or COBOL (depending on whether they were heading toward scientific or business programming). Now, though, there are far more options and rather less clarity. If you want to know how to get started (or give advice to others), then you have a number of options. Choosing the best means looking at what you ultimately want to do, what you like to do now, and how you best learn new skills."

"The Raspberry Pi is a mini computer that was specifically created to make tech learning easier. It has a lot of components for computer-based projects, like USB ports, an ethernet port, an SD card slot, Wi-Fi antenna ports, and more. It does not come with peripherals, like cables, a keyboard, a mouse, or a monitor. It is a great for learning program languages, like Python, Scratch, and Wolfram. Most Raspberry Pi enthusiasts like making single-process builds to show off their do-it-yourself talents. For example, you could create a dedicated gaming device, or an external storage box for movies and music. There are a plethora of Raspberry Pi Projects that cover all manner of possibilities, each one with different specifications. We have a guide for getting started with Raspberry Pi to help you understand what you will need for your first (or next) project. "

"In this modern technology-driven world, more and more students need to learn coding skills. Coding is the method that is used to create websites, software for computers, and the apps that are so popular on everyone's tablets and smartphones. Kids are naturally adept at learning this technology because it's been around since they were born. They don't remember a time where this new age of computer savvy didn't exist. There are ways to make learning how to code more interesting and effective with certain projects that expressly promote it. Here are five project places that students can use to creatively develop those all important coding skills. Providing ways for creatively developing coding skills is a great way to get students started in the world of coding. The following tools will even help them in continuing studies and skills practice."

"One thing it doesn't mean, or it really shouldn't mean, is that we replace any existing teachers with engineers or computer science specialists. "Learning how to code is certainly not an easy task, but it pales in comparison to learning how to teach," says Adam Enbar, cofounder of the Flatiron School, a coding academy in New York. Indeed, it doesn't matter how well you know your way around a line of code if you can't impart that information clearly to a pupil, a lesson Gina Sipley, a former English and social studies teacher, experienced firsthand when she herself was learning to code through a General Assembly course. "The teacher we had was a brilliant programmer, that was clear, but had never taught before," she explains. "So as the course went on, people sought out the teachers in the room and said, 'This doesn't make sense. How would you present the information?' I don't have a deep content knowledge at all, but I know how people learn best and how to structure lessons so people are going to get the most out of it." So, what's the smartest, most effective way to go about teaching our 3.1 million existing public school teachers to code, so they're prepared to teach our students?"

"The push to make computer science a core subject in K-12 schools is on of the hottest, most popular educational reform issues of our time. England has already done it, and other countries have plans to follow suit. Here in the U.S., everyone from politicians to parents is talking about it. In a recent poll commissioned by Google, two-thirds of parents said that computer science should be required learning in schools. And those parents are right. Here's why…"

"To celebrate Computer Science Education Week, students around the world are participating in the Hour of Code.  This global event brings computer science into schools to allow students, for one hour, to learn basic programming and coding to nurture problem-solving skills, logic, and creativity. My class spent some time designing an Iditarod Trail course for students to travel using round Sphero robots.  What is a Sphero?  It is simply an app-enabled ball that students code or program to move.  It can jump, change colors, and roll in any direction up to 4.5mph. Our robots represented an Iditarod dog team in the 2016 race.  Students used the free Sphero app for programming its movement along the course we created.  "

"Tutorial videos are a great way for teachers to provide extra learning resources for students. With these recorded videos, students are able to review the lessons learned in class and catch up from afar during an absence. Videos also provide an excellent resource for future reference. Screenshot videos are a great learning resource when used to teach computer-based lessons such as computer programming, typing, or learning various programs. But they can also be used in other creative ways to teach students. For example, math problems can be solved step-by-step. Screenshots are especially useful for complicated new concepts. In this article, we go into detail with step-by-step instructions for how to record video screenshots, as well as how to upload them to video hosting websites."

"This year's Hour of Code has received unprecedented coverage.  Hadi Padovi from code.org opened the Nasdaq stock exchange and celebrities came out in full force to push computer science.  We heard the same alarming statistics that 95% of CS jobs will go unfilled.  Millions of students worldwide participated in activities that resembled puzzles.  Padovi tweeted a reply to me when I asked how the popularity of HOC compared to last year: As good as the activities are, they lack some needed elements.  The Hour of Code activities are not tied into curriculum. They are a one day event centred on puzzles.  One hour is not enough.  I would draw a parallel by saying we do not host "hour of gym" or "hour of music" activities once each year. What happens now?  The need for students to learn code and computer science will not disappear over this week.   In fact, we resolved very little.  My hope is that this week will be a springboard for more coding.  If students are to benefit from Hour of Code, we need to: Bring Coding into the existing curriculum and into the classroom Push STEM and find ways to bring it to every school Ensure that every teacher and student is aware of coding, CS and STEM Work with High Schools and the job sector to facilitate these programs"

"Years ago, I wrote a piece suggesting that computer coding should be a basic requirement in junior high schools. I compared it to a required class I myself took in grade school: Typing, a skill that helped throughout my life. I brought up the idea again last week while moderating a panel at the South by Southwest festival in Austin, Texas. One of the panelists, MIT Media Lab Senior Research Scientist Kipp Bradford, challenged me on the idea. Bradford acknowledged the importance of coding classes. But he argued that given today's complex programming landscape (there are well over 100 languages in use), basic coding isn't the right course to prepare students for the job market of the future. He suggested teaching "computational thinking" skills instead."

"n a previous post I described why all students should participate in the upcoming Hour of Code event, which takes place December 3rd to 9th. Find more reasons to introduce students to coding in this article, Why Kids Should Learn To Code (And How To Get Them Started). If you don't have access to computers, don't worry because there are several unplugged ways to get students to learn about the technology they use daily. Below are a few ideas with links to plenty more! The activities below don't require a computer or the Internet and get students to work together to complete tasks."

"This fall around the globe, hundreds of classrooms will participate in the Hour of Code, a celebration of all things computer science and programming. Traditionally held in December during Computer Science Education Week (December 3-9 this year), the hour can be adopted anytime of year that works for your classroom. The best part? It doesn't matter if you're a coding newbie or an expert in order to bring it all to life. Here are some of our favorite Hour of Code activities for students and teachers at all levels. "

Traditional methods of teaching maths have more in common with how we programme a computer that what we might do if we wanted to engage our students in mathematical thinking. We shouldn't be overly surprised then when our students consider mathematics to be all about learning a set of rules that they need to apply in the right order so as to output the correct response. But is there a better way?

"In the last few years, machine learning applications have quietly entered every aspect of life: social media to speech recognition, radiology to retail, warfare to writing articles, coding to customer service, robotics to route optimization. During the 40 year information age, we told computers what to do. With advances in artificial intelligence, particularly machine learning, and faster processing chips we can feed computers giant data sets and they can (in narrow slivers) draw some inferences on their own. As we reported in Ask About AI, the rise of code that learns marks the beginning of a new era of augmented intelligence. It's a great opportunity for us to expand access to a great education and for young people to make a big contribution. Given the importance of relationships in human development, AI will augment rather than replace the work of educators in many ways. We'll all have to get better at collaborating with teams that include smart machines. In other professions, augmentation will lead to automation with the potential for significant dislocation. Amazon's workforce, for example, is about 20% robots."

"f you ever struggle to make decisions, here's a talk for you. Cognitive scientist Tom Griffiths shows how we can apply the logic of computers to untangle tricky human problems, sharing three practical strategies for making better decisions -- on everything from finding a home to choosing which restaurant to go to tonight."