In order to sufficiently brace your structure, use 2x plates to keep the structure square. Also be sure to take some pictures before conducting this test, as losing work is often tragic if you do not have any sort of back up. Making this into a competition is often fun for children to see who can build the strongest structure, but make sure that you discuss why the structure that won was strong. Drop Test: Finally, test your project by dropping it (knee high, waist high, chest high) to the ground. This step should be repeated throughout the building process.ģ. If the structure falls apart, look at the structure you built and see what was the weakest point. Flick Test: Test the durability of your structure with a simple flick of your finger. When you interconnect your bricks, the structure will not fall apart when you move it.Ģ. He has been a Lego maniac since kindergarten.Here are some tips for building with basic LEGO bricks, beams, and axles. Josh Burker works with elementary age students on constructivist technology projects at an independent school in Connecticut. Foam, cut into wedge and small square shapes such as Darico Foamies Foam Marshmallows.Lego Cross Axle Extension 2M Design ID 59443.Lego Technic, Pin Connector Plate 1x2x1-2/3 Design ID 32530.Lego Connector Peg/Cross Axle Design ID 6562.Lego Technic, Axle and Pin Connector Design ID 3651.Lego Technic Wedge Belt Wheel (Pulley) Design ID 4185/70162.Lego Technic Gear 24 Tooth Crown Design ID 3650.Lego Technic Gear 24 Tooth Design ID 3648.Lego Power Functions M-Motor Design ID 8883.Vinyl record that you do not mind damaging.You can use this phonograph to play records recorded at 33 1/3, 45, or 78 RPMs because the motor speed is controllable by the program you write! This phonograph is by no means high-fidelity but provides the tool to play records from the $2 bin or other vinyl you do not mind damaging as you experiment with building Lego and programming in Scratch. You, of course, might already have all the bricks needed to build the phonograph and can purchase the Lego M-Motor and Lego USB Hub separately. The motor speed is programmed in Scratch, which interacts with the phonograph through a USB hub. This particular phonograph is build from the programmable Lego WeDo Kit. Based on an arm design by Jose Pino and using a Lego WeDo motor and the Scratch programming environment, my friends and I built a phonograph that played a record loudly enough to be heard across the room with no amplifier needed: just a nine ounce plastic drinking cup serving as the horn! I have built a series of Lego phonographs, but none as successful as this model. Gift the gift of Make: Magazine this holiday season! Subscribe to the premier DIY magazine todayĬommunity access, print, and digital Magazine, and more Share a cool tool or product with the community.įind a special something for the makers in your life. Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed Initiatives for the next generation of makers. Membership connects and supports the people and projects that shape our future and supports the learning.A free program that lights children’s creative fires and allows them to explore projects in areas such as arts &Ĭrafts, science & engineering, design, and technology.Microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more. Maker-written books designed to inform and delight! Topics such as.A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and moreĬurated by us, the people behind Make: and the Maker Faire.Together tech enthusiasts, crafters, educators across the globe. A celebration of the Maker Movement, a family-friendly showcase of invention and creativity that gathers.The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories,.
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