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117 search results found

The Wave

  • 21 May 202022 May 2020
  • EV3
  • Challenge Ideas
  • Getting Started
  • Pedagogy
  • Reflections
Posted by Rob Torok
This classic challenge is a great introductory activity. It works well with a standard Driving Base, such as the EV3 Robot Educator Mode or an equivalent quick build, and the programming is relatively straight forward. Its […]

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The Wave

  • EV3
  • Challenge Ideas
  • Getting Started
  • Pedagogy
  • Reflections

Going the Distance

  • 21 May 202022 May 2020
  • Cross-Platform, EV3
  • Challenge Ideas
Posted by CEEO
Build and program a robot car to drive as close as possible to a LEGO minfig, without knocking it over. Sounds easy? The catch is that you are not allowed to use any sensors and […]

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Going the Distance

  • Cross-Platform, EV3
  • Challenge Ideas

Build X

  • 20 May 202020 May 2020
  • Cross-Platform
  • Challenge Ideas
  • Getting Started
Posted by Rob Torok
This is a great introductory activity that works with any kit of parts and is suitable for all ages and levels of experience. The challenge This challenge can be framed in a variety of ways […]

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Build X

  • Cross-Platform
  • Challenge Ideas
  • Getting Started

Build a Duck

  • 20 May 202020 May 2020
  • Cross-Platform
  • Challenge Ideas
  • Getting Started
  • Pedagogy
Posted by Rob Torok
This is very quick and fun activity with a deep message. The way it works is that everyone gets the six LEGO pieces shown below, and are then given the following challenge. The challenge Using only […]

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Build a Duck

  • Cross-Platform
  • Challenge Ideas
  • Getting Started
  • Pedagogy

Figure 8

  • 19 May 202020 May 2020
  • Cross-Platform
  • Challenge Ideas
Posted by Rob Torok
Here is a simple idea that I often use when I need a quick challenge for speedier teams to work on while they are waiting for the rest of the class. For example, when I’ve […]

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Figure 8

  • Cross-Platform
  • Challenge Ideas

Relay Race

  • 15 August 201915 May 2020
  • Cross-Platform, EV3
  • Challenge Ideas
  • Pedagogy
  • Reflections
Posted by Rob Torok
This challenge is all about communication. From a robot design perspective, there’s a technical challenge about how to make one robot signal another. But beyond that, there’s also a great opportunity for students to develop their […]

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Relay Race

  • Cross-Platform, EV3
  • Challenge Ideas
  • Pedagogy
  • Reflections

Line Following and Proportional Controls

  • 15 August 2019
  • EV3
  • Big Ideas
  • Challenge Ideas
Posted by Rob Torok
The aim of this challenge is to create a robot vehicle that follows a line and avoids collisions with obstacles – including other vehicles! Robot design All you need for the most basic version of […]

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Line Following and Proportional Controls

  • EV3
  • Big Ideas
  • Challenge Ideas

Linkage Warm Ups 2: LEGO Jumpers and Hoppers

  • 28 May 201928 May 2019
  • Cross-Platform
  • Challenge Ideas
Posted by Wade
Here’s another easy challenge to expose students to linkages. Jumpers use the same 4-bar linkage as punchers, but are angled to push down to drive the mechanism up. They can be easily modified to jump straight […]

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Linkage Warm Ups 2: LEGO Jumpers and Hoppers

  • Cross-Platform
  • Challenge Ideas

Steepest Incline

  • 16 May 201920 May 2020
  • EV3
  • Challenge Ideas
  • Getting Started
  • Pedagogy
  • Reflections
Posted by Rob Torok
This variation of the classic Ramp Climber challenge builds on the original challenge with the use of sensors to start and stop the robot. Framed in this way, it works well as a very basic intro to […]

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Steepest Incline

  • EV3
  • Challenge Ideas
  • Getting Started
  • Pedagogy
  • Reflections

Linkage Warm Ups 1: LEGO Punchers and the 4-Bar Linkage

  • 13 April 201928 May 2019
  • Cross-Platform
  • Challenge Ideas
  • Reflections
Posted by Wade
Before attempting to build walking robots like TrotBot and Strider, we first played with linkages in a few simpler challenges like “punchers”, which utilize a 4-bar linkage to create a simple robotic arm.  Here’s a […]

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Linkage Warm Ups 1: LEGO Punchers and the 4-Bar Linkage

  • Cross-Platform
  • Challenge Ideas
  • Reflections

Silly Walks

  • 13 April 201920 May 2020
  • Cross-Platform, EV3
  • Challenge Ideas
Posted by Rob Torok
This classic introductory robotics challenge requires little, if any, formal teaching. In addition to being a lot of fun, it provides a great way of assessing prior experience. At the very least, it allows you to check […]

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Silly Walks

  • Cross-Platform, EV3
  • Challenge Ideas

New Cycles of Dr. E’s Challenges Are Here

  • 7 February 201930 March 2020
  • BOOST, EV3, NXT, WeDo
  • Challenge Ideas
  • News
Posted by Barbara Bratzel
Dr. E’s WeDo Challenges and Dr. E’s MINDSTORMS Challenges encourage students from around the world to solve open-ended LEGO robotics challenges and post their solutions for other students to see. Dr. E’s MINDSTORMS Challenges Here are […]

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New Cycles of Dr. E’s Challenges Are Here

  • BOOST, EV3, NXT, WeDo
  • Challenge Ideas
  • News

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