Sadly, Dr. E’s WeDo Challenges and Dr. E’s MINDSTORMS Challenges will no longer be posting new challenges. However, both websites will remain up so that you can continue to access the previous challenges and all of the wonderful submissions. Thank you to LEGO Education and to the Center for Engineering Education and Outreach at Tufts University for their years of support (and thank you to LEGO for their amazing robotics platforms). During the six years of WeDo challlenges and five years of MINDSTORMS challenges, we received almost 1000 submissions from around the world. The two websites had a total of 1266 registered users from 57 different countries. We were truly a global community! We have always been inspired and energized by the creativity and innovation shown by the Dr. E's Challenges community; while new challenges won't be posted moving forward, we hope that you continue doing awesome stuff in your homes, clubs, and classrooms and that you continue to share your projects with the world! Collaborating with all of you has been a joy and an inspiration. Thank you, The folks at Dr. E’s

Author Archives: buildoneup

Airplane Spin

http://4toTMTWEVhTe VIDEO00581 – YouTube The first text bubble says, “Ok, next person can get on.”  The second bubble says, “Ok, time to get off!”  Our program uses a motor to spin the airplane in two directions.  There is a control panel with an attendant working the ride.  Our ride is open until midnight to celebrate […]

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Super Skis

http://4toTMTWEVhTe My ski resort is called Super Skis.  I used a motor and an eight-tooth gear to make the ski car go back and forth.  There is a waiting area at the bottom of the ski resort.  I learned that the eight-tooth gear fits inside a gear rack. 

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FourFoot

FourFoot is slow but dangerous.  He looks for prey in haunted houses.  He eats anything except vegetation.  His skin is red, yellow, white, and green.  He has four eyes to help him look for prey and four feet to help him move faster.  He has a spiky tail, and he kind of resembles a dinosaur.  […]

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