100% Homemade Lathe Although I know other people have built lathes themselves, after an enormous amount of looking on Google, I saw most homemade lathes involve casting and milling, as well as using off the shelf components like chucks and tapers. Being only a high school student, I wanted to experiment with a lathe without having to spend hundreds of dollars that I don't have. I ended up using almost all scrap materials from my basement, so there is no need to follow my materials choices. Because your design choices will vary, this article is more of a record of how I built this one, rather than a manual for building yours. I managed to build this lathe in about a week, with not much more than a cordless drill, a drill press, a jigsaw, and assorted hand tools.
Questioning – Top Ten Strategies “Learn from yesterday, live for today, hope for tomorrow. The important thing is to not stop questioning.” – Albert Einstein Questioning is the very cornerstone of philosophy and education, ever since Socrates ( in our Western tradition) decided to annoy pretty much everyone by critiquing and harrying people with questions – it has been central to our development of thinking and our capacity to learn. Indeed, it is so integral to all that we do that it is often overlooked when developing pedagogy – but it as crucial to teaching as air is to breathing. We must ask: do we need to give questioning the thought and planning time something so essential to learning obviously deserves?
Astrobiobound Astrobiobound! NEW - NGSS and CCSS Designed and Aligned! Students learn systems engineering by engaging in a mission planning simulation that mirrors the search for life in our solar system. Students create a mission that has to balance the return of science data with mission limitations such as power, mass and budget. In this advanced and exciting activity, students in grades 3-12 will become NASA project managers and have the opportunity to plan their own NASA mission. Risk factors play a role and will add to the excitement in this interactive mission planning activity.
GCISD Aspire Academy The Grapevine-Colleyville ASPIRE Academy serves highly gifted students in grades 1-5 and is designed to meet the academic and affective needs of exceptional students within the GCISD gifted population. In order to be eligible for the Academy, students must be identified as a GT student and have a qualifying aptitude score of 140 or above in any one area. Additional assessments may be administered at the local campus level as necessary. Activity Book We live in a society characterised with an overwhelming presence of modern technological devices, allowing distance between people to fade and leading to the existence of a second, online world. As children these days grow up in this digitised environment, they become accustomed to and aware of their presence from a very young age. Most kindergarten and preschool curricula do not include lessons on modern technology; therefore this book aims at introducing concepts of modern technology in their daily vocabulary and activities. Whilst this activity book offers children from 4 to 8 years of age 30 pages of fun and games, it also leads them to sharpen their basic language and mathematical, social and cultural skills. It gives them a glimpse of the impact modern technology can have on their everyday life.
Whip Grafting Grafting is one of the oldest methods of plant propagation and is standard practice today for various types of fruit trees. Whip grafting is an easy technique for the beginner, and has yielded good results for me with apples, apricots, plums and cherries. There are several other grafting techniques - bud grafting, cleft grafting, and bark grafting being some of the common ones. Why is grafting important for the home orchardist? This is a useful technique for people with small backyards.
20 Collaborative Learning Tips And Strategies For Teachers 20 Collaborative Learning Tips And Strategies For Teachers by Miriam Clifford This post has been updated from a 2011 post. There is an age old adage that says “two heads are better than one”. Consider collaboration in recent history: Watson and Crick or Page and Brin (Founders of Google).
Engineering - Design a Cell Phone - Teacher's Guide Activity Home Teacher's Guide Credit & Thanks 100 Awesome Engineering Projects for Kids By Kristie Lewis Engineering and fun aren't always two things that kids naturally associate with one another, but there are hundreds of ways to make engineering, physics and design fun and challenging for kids. Here are 100 great experiments that will let kids construct, play, learn and grow, all while they study the fundamentals of engineering. Basics These projects focus on the basics of motion, force and other essentials of physics. Balls and Ramp.
Code.org Launches Code Studio, A Toolset And Curriculum For Teaching Kids Programming Since its creation, Code.org‘s mission has been to get coding into curriculums for students as schools nationwide. Today, the nonprofit group is launching Code Studio, a combined set of tools and curriculum to get students in kindergarten through high school interested in the underlying concepts behind coding through guided lesson plans. Rather than having kids pick up a language like Python or Java (as you would in a college or AP Computer Science class), Code Studio teaches the underlying concepts in programming through the manipulation of blocks of logic that, when stacked together in a particular order, move a character around a scene or draw a shape.
Building your own CNC milling machine Already at the age of 12 I was dreaming of making a machine which could make things! A machine which would give me the opportunity to create products for in and around the house. Two years later I stumbled ont the words 'Computer Numerical Control' or more specifically the CNC milling machine. After I found out people were able to build one themselves in their own shed, I knew it!