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‘Switch’ by VEX Robotics: Bridging the Gap Between Block Coding and Python
- VEX Robotics has unveiled Switch, a method for teaching computer science. The Switch feature is part of VEXcode, the company’s robot-coding platform, and integrates Python commands within the block-based coding environment. Research suggests block-based coding is ideal for beginner coders but later on, they are more motivated by the authenticity and power of text-based coding. However, this transition is not always easy and is often the reason students do not continue to study Computer Science. The Switch provides educators with a tool to foster a deeper understanding of programming concepts.
- The approach is scaffolded, making the transition from block-based to text-based programming smoother and more intuitive, building proficiency in a single supportive environment. Switch supports different learning paces, including differentiated learning, and builds syntax guidance and helps in reducing errors. It’s an integral part of VEXcode and transforms the learning for students by allowing them to progress from block-based to text-based coding in one platform marking their journey from novice to advanced levels.
- Designed by VEX Robotics, Switch is aimed at improving STEM education in schools. According to Jason McKenna, vice president of global education strategy at VEX Robotics, educators look for ways to teach programming in an approachable manner that enables a student to learn at their own pace, and Switch does just that.
- With Switch, students can learn Python syntax, editing and writing at their own pace, all within the existing block-based environment they are already comfortable using. Students can instantly convert normal blocks into a switch block, giving them the chance to see underlying Python code. Switch allows editing of the Python code and also allows users to write multi-line Python code with proper indentations, all within a Switch block.
- The tool is available for free and compatible with the VEX Robotics IQ, EXP, V5, and CTE workcell. It’s also available with a subscription in VEXcode VR, an online platform that enables students to learn programming by coding Virtual Robots (VR) in interactive, video game-like environments. Fostering continuity in a cohesive environment, Switch reinforces the programming journey from novice to advanced levels.
- VEX Robotics is inviting everyone to try Switch with VEXcode VR or with their VEX hardware in December, as the company is celebrating Computer Science Education Week. The new Hour of Code activities and resources allow students to explore Switch coding across both hardware and virtual platforms.
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