Sphero SPRK+ Arrives!

We have a fantastic Parents’ Club at our school. Each year we are given the opportunity to apply for Grants for Greatness. My request this year was a class set of the Sphero SPRK+ robots.

Our third graders were the first to experience the Spheros using the Sphero EDU app. The app is block-based programming with all kinds of blocks available to challenge students. There were a few students who had their own Spheros at home so they were eager to provide help to those trying them out for the first time.

To begin, I introduced the app to the students and told them some helpful tips. For example, it’s really important to aim the Sphero. If you don’t, Sphero won’t do what you expect! We went over the tabs at the bottom of the screen. For the first session, I suggested that they focus on movement, lights & sounds, and controls only.

Then, I gave them the challenges:

  • Make Sphero roll in a straight line away from you.
  • Have Sphero roll back to you.
  • Add lights as Sphero rolls.
  • Add sound.
  • Program Sphero to roll around the perimeter of a carpet square. (We had a great discussion about right angles for this one!)

Spreading out, the challenges began. Students experimented with speed and timing as the little balls went speeding past legs. Every once in a while, we’d hear, “Watch out for my Sphero!” Getting the robots to roll back was often figured out as they rolled behind desks and the printer!

 

There were questions such as, “Why didn’t the lights show up as it rolled?” That led to discussions on order of blocks – it does make a difference!

 

 

No one accomplished the last challenge of driving around the carpet square but some came really close!

As we wrapped up the lesson, several of the Sphero owners said they didn’t know about the app we used; there’s another app that just drives the robot – no programming involved. They were eager to go home to download Sphero EDU.

What did we learn?

  • computational thinking
  • debugging (what didn’t work as expected and why)
  • problem solving
  • Math!
  • collaboration

Next time, we may just set up an obstacle course!

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