A best practice when teaching computer science is to emphasize the thinking behind coding more than fluency in a specific programming language. This may be one of the reasons Cubelets first caught your eye. Out of the box, Cubelets are a computational thinking platform that inspire all sorts of engineering design challenges for students. If you are new to Cubelets or #CubeletsChat, check out our previous posts about Activity Cards or Lesson Plans for some ideas to use Cubelets in their default modes. The first Create with Cubelets video is also for you! If you’re ready for the next steps toward coding this network of computers, however, I’d like to give you a tour around the rest of our Create with Cubelets video series. This student-facing video series is designed to scaffold students from default Cubelets designs into modifying Cubelets software via Personality Swaps™ or custom programs in Cubelets Blockly. Since we know every student in your class requires different levels of scaffolding, we created these short student-facing videos to take care of the nuts-and-bolts training that comes with new software. Think of it like Khan Academy — you can assign each group different videos while they work simultaneously. Continue reading
The Cubelets App has two main functions: Remote Control and Personality Swap. We’ve already introduced you to the Personality Swaps, but have you begun to use Remote Control in your classroom? There’s a hidden feature I want to highlight for you because it’s not the first application people think of when they see a title like Remote Control: gathering data about our robot constructions. (Before you continue, it’s a good idea to make sure you understand how data travels through Cubelets by either reading this blog post or taking the Cubelets 102 (free) online workshop.) As you already know, you can easily gather information about how data is traveling through a Cubelets robot construction using the Bar Graph Cubelet. The Bar Graph is also a screen-free way to gather data about your Cubelets constructions. It simplifies the numbers into a 1-10 scale, as opposed to numbers between 1-255, so it makes data flow conversations available for students who are still emergent mathematicians. However, there is one thing Remote Control can do that Bar Graph Cubelets cannot: collect information about every Cubelet in a robot construction at the same time. By screenshotting the data in Remote Control, students can very quickly gather static data to analyze later. As students build more complex creations, especially by adding multiple SENSE Cubelets, it’s more important that they check their assumptions about how the data is flowing through their robot constructions. In general, the five main states of a two-SENSE robot are:
- two sensors at 255,
- two sensors at 0,
- two sensors at ~127 (about halfway),
- one sensor at 255 while the other sensor is at 0,
- and vice versa.
When your students are ready to begin coding with their Cubelets, it’s time to consider what new classroom structures and routines will ensure students maximize their time investigating and learning. By planning ahead, you can avoid the time sinks of troubleshooting and learning a new app on the fly. We have two different Cubelets you might be using, and they both have different paths to classroom management success. Before you plan to program your Cubelets with students, please try programming one yourself. Some school internet filters block the cloud services we use. If that is a problem for you, simply send this request to your IT department and once they’ve greenlighted our servers, try again! Still have questions? Email our Customer Support Team at firstname.lastname@example.org (They’re amazing!). Using the Bluetooth Hat Using the Classic Bluetooth Cubelet Continue reading