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"In this instructable, we're going to design a roller coaster for marbles using Tinkercad! (Or whatever tiny round objects you have around at home :D)"

"The call for mathematical play is beyond some desired learning objective. Combined with the rise of mental illness and anxiety among children/adolescents, and the championing of play by Pediatricians and Child Psychologists, play in mathematics must be seen as a moral imperative."

"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!"

"In January 2004, NASA announced it was canceling a mission to service the Hubble Space Telescope. In light of dangers associated with the Columbia tragedy the previous year, it was considered too risky. As a result, the Hubble, lauded as one of the most influential scientific instruments of all time, would have only a few remaining years to survive. Over the following months, the plan was intensely debated. Petitions garnered thousands of signatures from members of the public. Congressional committee meetings and hearings were held. Citizens and scientists alike, inspired by the discoveries and images the telescope had produced, clearly weren't ready for the telescope's premature retirement. By that point, the Hubble had nearly fulfilled all its mission objectives since its launch in 1990. With 100,000 observations, it had measured the universe's expansion, studied planetary origins, and produced a vast trove of pictures like the iconic Deep Field (seen at the top of this piece) and Pillars of Creation, which changed the way we see our place in the universe. These images, taken for science and re-mastered by astronomers, captured the public's imagination in a way no telescope had before. "

"Bias is a fundamental human characteristic. We are all biased, by our very nature, and every day we make countless decisions based on our gut feelings. We all have preconceived ideas, prejudices, and opinions. And that is fine, as long as we recognize it and take responsibility for it. The fundamental promise of AI, besides the dramatic increase of data processing power and business efficiency, is to help reduce the conscious or unconscious bias of human decisions. At the end of the day, this is what we expect from algorithms, isn't it? Objectivity, mathematical detachment rather than fuzzy emotions, fact-based rather than instinctive decisions. Algorithms are supposed to alert people to their cognitive blind spots, so they can make more accurate, unbiased decisions. At least that's the theory…"

"October is National Bullying Prevention month. I like to focus on getting students to spread kindness and feel the benefits of being kind versus being mean to others. Many children play social games, such as Roblox and Fortnite, and experience cyberbullying much more than we did in the past. Many students have shared with me their experiences of others being mean, trash talking, or cursing at them during the games. Many of the children don't realize the impact of their reactions or words on others. To help students reflect more on how their words and actions impact others our objective this month is, "How to be kind online and offline!" Below are some resources and ideas related to this theme so you can challenge your students to choose to be kind online and offline."

"Objective: Students will engage all of the design and communication skills they have developed by inventing a game that teaches the player something new. Tools/Materials Required: As needed Depth of Knowledge: Extended Thinking Teacher's notes are in purple. For the student's version, see Play to Learn Student Guide."

"I share during many talks that creativity is a mindset not an art set. The elephant in the room is once you buy into the mantra, what steps can you take to act on the mindset? There are so many cool ways to build up our creative abilities. What I am striving to do with all my work on the Educated By Design project, is to discover ways in which creative exercises can compliment development of fundamental literacies and competencies to make our students and ourselves more capable of doing great work. For those who have yet to see the work from Stephen McMennamy, you are in for a treat. His ability to look at the world around him and find creative connections in seemingly divergent of objects is uncanny. "

"In this AutoCAD tutorial, you are going to learn the basics of how to use AutoCAD and create your first objects. AutoCAD is a powerful tool to create 2D and 3D objects, like architectural floorplans and constructions or engineering projects. It also can generate files for 3D printing. If you want to start this AutoCAD tutorial for beginners, you should be able to spare roughly one hour for it."

"STEM (science, technology, engineering, and math) is more than just an acronym or a collection of letters. Rather, it is an instructional movement that embodies cross-curricular concepts from four fundamental disciplines, as well as a research-based strategy that addresses the future needs of a technology-driven work force and sustaining a global economy. The importance of STEM is further validated by its prominence in the Next Generation Science Standards (NGSS). One of the most effective instructional approaches toward the implementation of STEM in grade-level courses is through project-based learning (PBL). In this approach, instruction occurs through student-centered investigations focused on a specific topic driven by a set of objectives, culminating in a broadly-defined product or technique. Projects foster an environment of discussion, creativity, problem-solving, inquiry, modeling, and testing, and are applicable to students in all grade levels and subjects, but particularly within the STEM arena."

"Here, we are listing out some of the best and very useful arduino project ideas which are collected from different resources and are very interesting to implement them. Arduino is a single-board microcontroller. It is intended to make the application of interactive objects or environments more accessible. The hardware consists of an open-source hardware board designed around an 8-bit Atmel AVR microcontroller, or a 32-bit Atmel ARM. Here, we are listing out some of the best and very useful Arduino project ideas which are collected from different resources and are very interesting to implement them. Recommended read: Arduino Starter Kits."

"Microsoft's Hacking STEM Library is divided into activities that take multiple days to complete and activities that can be completed in one day. All of the activities in the Hacking STEM Library include detailed directions, materials lists including places to acquire materials, and lesson objectives. The homemade wave machine project is an example of a one-day project. This lesson on harnessing electricity to communicate is an example of a multiple day project."

"Introduction to Creative Learning This week includes an introduction to the course, a discussion of the Lifelong Kindergarten approach, and an opportunity to share a childhood object"

"A math trail is an activity that gets students out of the classroom so they can (re)discover the math all around us. Whether out on a field trip or on school grounds, students on a math trail are asked to solve or create problems about objects and landmarks they see; name shapes and composite solids; calculate areas and volumes; recognize properties, similarity, congruence, and symmetry; use number sense and estimation to evaluate large quantities and assess assumptions; and so on. This is one of those creative, yet authentic activities that stimulate engagement and foster enthusiasm for mathematics-and so it can be particularly useful for students in middle and high school, when classroom math becomes more abstract."

"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 actually 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."

"Our students are reading all day long-text messages on their phones, emailed directions about homework, apps from advertisers. They read what interests them and what helps make their world a more real, relevant, and relatable place to live. And we can tap into their interests to embed speaking, listening, reading, and writing in classes to help achieve content objectives."

"What is 3D printing? What's it good for? How does it work? We simply explain this exciting technology in depth. 3D printing, also known as additive manufacturing, is a manufacturing process where a 3D printer creates three-dimensional objects by depositing materials layer by layer in accordance to the object's 3D digital model."

"The Best Technology Youtube Channels selected from thousands of Technology channels on youtube and ranked based on youtube channel subscribers and popularity. Data will be refreshed once a week. These Youtube Channels are ranked based on following criteria Total youtube channels subscribers, video views, and video uploads Quality and consistency of videos Youtube search ranking Feedspot editorial team' objective and subjective review"

"Known worldwide for her courage and clarity, Christiane Amanpour has spent the past three decades interviewing business, cultural and political leaders who have shaped history. In conversation with TED Curator Chris Anderson, Amanpour discusses fake news, objectivity in journalism, the leadership vacuum in global politics and more, sharing her wisdom along the way. "Be careful where you get information from," she says. "Unless we are all engaged as global citizens who appreciate the truth, who understand science, empirical evidence and facts, then we are going to be wandering around -- to a potential catastrophe.""