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: ArcaDroidEx

The giant duck

Hugo, 6 years old, has built this giant duck with Lego Wedo. The duck is eating seeds, and as you can see, this kid has a great imagination.   This is a Lego Wedo project for the Dr E Challenges (https://wedo.dreschallenges.com/). Hugo has built this giant duck with Lego Wedo

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The Mario Bros’s bird

Sergio has built this bird based on Mario Bros with Lego Wedo. In addition to the bird, Sergio has added some others characters of Mario Bros. He is a fan of this videogame.   This is a Lego Wedo project for the Dr E Challenges (https://wedo.dreschallenges.com/). Sergio has built this bird based on Mario Bros […]

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The dancer duck

Samira, Samuel and Andrés have built a dancer duck with Lego Wedo. They have used some gears to move the wings and have programmed a bird with Scratch who dances with the music.   This is a Lego Wedo project for the Dr E Challenges (https://wedo.dreschallenges.com/). Samira, Samuel and Andrés have built a dancer duck […]

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The dinosaur bird

Carlos has built this big bird with Lego Wedo that is a little dangerous, it’s a dinosaur bird that can eat a Lego Minifigure!!! He has used Build to express to decorate the scene.   This is a Lego Wedo project for the Dr E Challenges (https://wedo.dreschallenges.com/). Carlos has built this big bird with Lego […]

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Count by sevens

This construction by Silvia is about a book titled Count by sevens and it’s the story of a kid that lose his parents twice in a car accident.   This is a Wedo project for the Dr E Challenges (http://wedo.dreschallenges.com). Silvia imagined a scene from the book Count by sevens.

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Don Quixote and the zombies

Sergio read a book about Don Quixote, but he loves zombies, so he decided to mix Don Quixote, a windmill and some zombies. Now Don Quixote has a very big problem, in addition to the windmills… the zombies!!!!!     This is a Wedo project for the Dr E Challenges (http://wedo.dreschallenges.com). Sergio built a special […]

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