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"Welcome to the Bebras Australia Computational Thinking Challenge! This is the Bebras Australia Challenge Server. Looking for the information pages? Try www.bebras.edu.au The Bebras questions are grouped under three levels of difficulty: A (Easy), B (Medium) and C (Hard). You will find the difficulty level of each question in the overview before you click on it.  The level of difficulty of a task determines how it will be scored. "

"Tell me if this sounds familiar: Your alarm goes off at 7:00 am. It's a school day. It's time to get out of bed and get ready to make that early morning bell. But in that moment, you feel as though there is no force on the planet that could make you open your eyes and surrender your comfortable position under the covers. Your mom comes into the room, already dressed for work. "You know," she says, "you wouldn't be so tired if you'd just gone to bed a little earlier." Is she right? Also, why isn't she ever tired in the morning? Most teens would agree that they're much sleepier in the morning than their parents are. There's a single molecule that's largely responsible for this difference. And no, it's not caffeine - it's melatonin!"

"Your voice launches the immersive audio adventure that is one part Oregon Trail, one part Back to the Future, one part Choose Your Own Adventure, and one part classic radio theater. Guardians of History players become Time Travel Agents to explore historical civilizations and learn about the characters and institutions that influenced them. The free, choice-driven adventure is designed for all ages-both students and enthusiasts. A version is designed for players under 13. Time travel begins when you enable tell your smart speaker-Amazon Echo or Google Home, either "Alexa, open Guardians of History," or "OK Google, open Guardians of History." And, if you are using a screen-enabled device like Echo Show, Echo Spot or Google Home Hub, you will be able to see supporting illustrations to enrich the story."

"ike us, you're tremendously excited by the possibilities of 3D printing. Unfortunately, the landscape is cluttered with trinkets, doodads, and ornaments. We're in danger of drowning in 3D printed objects that nobody wants or needs. Fight the tide of mediocrity! Let's make stuff that's useful! Here's a list of cool things to 3D print, right now, today. Prove to your nearest and dearest that there's an everyday and practical application of this wonderful technology. Updated monthly under the guise of our very own printocracy, each month we remove the five least clicked models and replace them with five new printables. As the year trudges on, there will always be something new, and the uninteresting items drift away. Simple!"

"Mark it in your diaries love birds, February 14th is the day of love and romance across the globe. Celebrate Valentine's Day and romantic love, friendship and admiration with videos of decorated sweet treats or couples who pull at the heartstrings. All videos are free and ready to be used for any creative purpose under the Mixkit License."

"Please, No More Professional Development! By Peter DeWitt on April 17, 2015 8:10 AM Today's guest blog is written by Kristine Fox (Ed.D), Senior Field Specialist/Research Associate at Quaglia Institute for Student Aspirations (QISA). She is a former teacher and administrator who has passion for teacher learning and student voice. Kris works directly with teachers and leaders across the country to help all learners reach their fullest potential. Peter DeWitt recently outlined why "faculty meetings are a waste of time." Furthering on his idea, most professional development opportunities don't offer optimal learning experiences and the rare teacher is sitting in her classroom thinking "I can't wait until my district's next PD day." When I inform a fellow educator that I am a PD provider, I can read her thoughts - boring, painful, waste of time, useless, irrelevant - one would think my job is equal to going to the dentist (sorry to my dentist friends). According to the Quaglia Institute and Teacher Voice and Aspirations International Center's National Teacher Voice Report only 54% percent of teachers agree "Meaningful staff development exists in my school." I can't imagine any other profession being satisfied with that number when it comes to employee learning and growth. What sense does it make for the science teacher to spend a day learning about upcoming English assessments? Or, for the veteran teacher to learn for the hundredth time how to use conceptual conflict as a hook. Why does education insist everyone attend the same type of training regardless of specialization, experience, or need? As a nod to the upcoming political campaigns and the inevitable introduction of plans with lots of points, here is my 5 Point Plan for revamping professional development. 5 Point Plan Point I - Change the Term: Semantics Matter We cannot reclaim the term Professional Development for teachers. It has a long, baggage-laden history of conformity that does not

"Any parent balancing work, homeschool and the uncertainty of the COVID-19 pandemic is bound to have their limits tested by sheltering in place with kids who haven't seen their friends or participated in sports. Lisa Damour, a clinical psychologist and author of Under Pressure: Confronting the Epidemic of Stress and Anxiety in Girls, knows well about the stress families face in ordinary times. In these extraordinary times, she has the following advice for families to help get through the crisis:"

"If you're familiar with the 3D designing, it's unlikely that you are not familiar with Tinkercad. Tinkercad is a user-friendly design platform that allows even the most basic beginners to construct a 3D-printable model. See our Easy Tinkercad Tutorial for Beginners article for a step by step walk-through of how to start Tinkering. Additionally, Tinkercad offers a plethora of learning material and educational videos. Under the Learn tab on tinkercad.com to get you started on becoming a modeling expert. Already a seasoned modeler? Tinkercad is not only for beginners. Tinkercad allows you to upload your model to share designs around the world. This also means you can copy a model that has been uploaded by another user and "Tinker" it yourself. Here we present some insanely cool things that have been modeled on Tinkercad."

"We live in a stressful world, and the stress is heightened for students and educators when it's time to prepare for high-stakes tests. When test scores are tied to school funding, teacher evaluations, and students' future placement, the consequences of these stressors can be far-reaching. From a neurological perspective, high stress disrupts the brain's learning circuits and diminishes memory construction, storage, and retrieval. Neuroimaging research shows us that, when stresses are high, brains do not work optimally, resulting in decreased understanding and memory. In addition, stress reduces efficient retrieval of knowledge from the memory storage networks, so when under pressure students find it harder to access information previously studied and learned. Get the best of Edutopia in your inbox each week. Students (and their parents) often interpret suboptimal standardized test scores as a measure of the students' limitations in intelligence and potential. The consequence is a loss of confidence, further activating their brains' stress response, making it more difficult for them to employ their cognitive resources and knowledge during the tests themselves."

"I cannot count the number of times I've heard a colleague advise a student to do what makes them happy. Yet I wonder often how many teachers are happy in their jobs. In a 2012 survey, job satisfaction was at a 25-year low, teacher turnover is alarmingly high and costly, and morale is constantly under assault by social and political commentary. But who needs statistics? Just look around during a staff meeting to see the weight educators carry. In an effort to counter these patterns, stakeholders need to build systems of support for each other. It's even better when those support systems are grassroots efforts instead of mandated. One way I've done this for the past several years is through what I call the Hump Day Bump, a compilation of staff-to-staff notes of gratitude and compliments (bumps) emailed to staff each Wednesday."

"Every year thousands of educators gather for the International Society for Technology in Education (ISTE) conference eager to learn about the newest features in favorite apps and to glean ideas from one another about how to effectively teach in new ways. The conference seems to grow every year and there is palpable excitement from educators who finally get to commune with their "tribe" - techy teachers from around the globe. But many of the products currently being marketed to educators are firmly rooted in the current moment of education. For the most part, they focus on how to help educators do what they already do more efficiently. Or they offer flashy digital tools meant to engage learners presumed to have short attention spans, and entice teachers with the analytics under the hood. But too often the conversations around what educators can do with technology in their classrooms focus on the current moment in a system that almost no one thinks is perfect. "I'm fascinated by trying to look forward rather than looking at what schools look like now," said Alan November during a presentation at the conference. November has long been invested in education, first as a teacher and now has a consultant and speaker. He suggests that to fundamentally change, education leaders need to define a new role for learners and then hire teachers who can help nurture those qualities. With that in mind, November proposes seven questions that he thinks should become standard in the interviewing and hiring process. "

"Here is a handy visual we published awhile ago featuring some of the best   STEAM (Science, Technology, Engineering ,Art, and Math)  tools to use in your classroom.  Under each category we featured four representative tools that will help students cultivate the skills involved in that category. The overall aim is to provide teachers with a handy resource to use with their students to help them develop critical thinking skills and  adopt 'an engineering or design approach towards real-world problems while building on their mathematics and science base'."

"Last year, we started coding just before the Hour of Code, so not too many people even knew what  I was talking about when I asked them to try coding in their classrooms. But things are slowly but surely turning around. So much more awareness has been spread in just under a year since we introduced coding at our board."

"If there is one piece of advice that is drilled into you as a new parent, it is to limit screen time. Bringing home our first baby, I may have not known how to effectively swaddle or change a diaper, but I did know, "back is best" and "no screen time for children under two." Yet, screens are something we as parents are constantly interacting with. In those early days of parenting, our parents laughed as we announced that we would not expose our children to screens. Yet screens are such a piece of our world. How could I expect a child not to find interest in the screens and technology that we interact with routinely? Does this abstinence approach to teaching new parents and those who work with our youngest learners do more harm than good? Does coding and computational thinking have a place in early childhood education? Yes, it certainly does. "

"With so many Raspberry Pi projects to choose from, it can be tricky to find the one you really want to build. Our advice is to find a way to marry the Pi with something you really love. One great example is TV and movie robots - iconic characters from popular sci-fi that can be rebuild at home with a Raspberry Pi built in. Once constructed, your robot might be able to utter commands when a condition is met (perhaps a sensor detects motion). Or it might move around, learning about its surroundings, or reading information to you from Wikipedia. Whatever you have in mind, it should be relatively straightforward to plan and execute. It may take some time, however. Here are five example projects that show how you can combine a Raspberry Pi 2 or later with your favorite fictional robot. 5 Things Only a Raspberry Pi 2 Can Do 5 Things Only a Raspberry Pi 2 Can Do The latest edition of the pint-sized computer is awesome. So awesome, in fact, that there's 5 things you can only do on a Raspberry Pi 2. READ MORE 1. R2-D2 We've all wanted our very own astromech droid, haven't we? Sure, no one on earth is (currently) operating a light speed drive, but Star Wars droid R2-D2 has far greater abilities than onboard spacecraft maintenance. For instance, he can hold torches, carry a tray of drinks, and launch lightsabers across pits in the desert. Okay, it's unlikely you'll manage to get your own R2-D2 robot to do that… but don't let that put you off. Check out this little guy, controlled by a Raspberry Pi. While this project was based on an existing R2-D2 toy, that shouldn't limit your ambition. You'll find plenty of R2-D2 builds on YouTube. There's a massive R2-D2 building community online. Finding one that has a drive unit should be ideal for integrating a Raspberry Pi (and perhaps an Arduino, which you can use the two together) and developing a more realistic R2-D2 experience. Arduino vs Raspberry Pi: Which Is The Mini Computer For You? Arduino vs Rasp

Your complete guide to understanding CVD diamonds. Q: Are CVD diamonds synthetic? A: No, CVD diamonds are neither synthetic nor artificial. They are as real as natural diamonds and are grown in a laboratory instead of being mined from under the surface of the earth.

"Bookmarking tools are key to the effective management of digital resources. They allow you to capture  and save important information to read later. Most of these tools provide organizational features enabling users to organize their bookmarked content into boards and collections that can be shared with others. Other tools  even go a step further to provide collaborative features that allow a group of people to collectively bookmark and share online resources. Based on our long experience with reviewing educational web tools, we went ahead and curated for you what we believe are some of the best bookmarking tools for teachers. These are tools you can use to bookmark, annotate and share resources you come across online. We invite you to check out our updated below and share with us your feedback in our Facebook page. Links are provided under the visual."

" FAMILYPARENTING The Canadian Paediatric Society has released surprising new screen time rules Stop watching the clock, says CPS. But that doesn't mean parents shouldn't be heavily involved in their kid's media use BY CHRIS DEACON | JUN 6, 2019 PHOTO: ISTOCKPHOTO The Canadian Paediatric Society (CPS) released new guidelines today for digital media use and screen time for kids aged five to 19. Today's guidelines follow recommendations set out in 2017 that focused on kids aged zero to five. But while those guidelines targeted screen time limits for kids in that age group (no screens at all for infants and toddlers under two, and less than an hour a day for kids two to five), the guidelines for kids and teens focus more on how and when screens are used rather than how long. "We really wanted to highlight that content, context and kids' individual traits are as important as specific screen time limits," says Michelle Ponti, chair of the CPS Digital Health Task Force and lead author on the statement."

"A year into the pandemic, the instructional sands keep shifting from in-person, to remote, to concurrent (or hybrid) and back again. And almost every conversation I have with educators regardless of whether they are classroom teachers, instructional specialists or administrators is around student engagement. Sometimes these conversations are with administrators concerned about the increasing numbers of students on the schools D-F list or with teachers disconsolate about students who won't turn on their cameras, turn in work or participate in discussions and whose attendance (virtual or in-person) is sporadic at best. All of them are asking, with some urgency, about how we can boost student engagement under these difficult and fluctuating circumstances. From my vantage point, the causes and symptoms are multi-faceted. We need to partner with students-individually and collectively-to discover the root causes and empower them to be their own antidotes."

"If you're smart about how you use your space in the cloud, you don't have to pay extra."