It must be frustrating for teachers in this situation to see marketing campaigns from companies showing how their curriculum offering will use the very latest in robotics, AI, or media production, when the teachers’ reality is that they don’t have anything like the means or resources to deliver this. 

Fortunately there are approaches that can help. Below I outline some of the ways we are working with teachers to make the teaching of computing and digital literacy less resource-heavy and more accessible and equitable. 

Schools in Kenya: A case study 

Our work with Kenyan teachers has brought the access issue into sharp focus for us. We are currently developing free resources to deliver the Kenyan curriculum to schools in Mombasa and the Frontier Counties. There are big contrasts both between and within these two areas of the country. Some schools are well equipped with digital technology, while others have very little access to any computing devices; in these schools, smartphones play a crucial role.

With that in mind, the curriculum resources we develop suggest class activities that make the most of limited devices, such as the use of projected demonstrations. We also provide a step-by-step guide to computing tasks, with screenshots, to guide learners through the tasks conceptually. This ensures learners understand the process and can apply their new knowledge once they gain access to the necessary devices. 

We make these resources available online and in downloadable documents. This means the resources can be taken offline and taught in places without stable internet connection. We are also careful to limit file sizes, to make downloads more accessible. Wherever possible, our resources are device-agnostic, so that they can be accessed on a wide range of devices, including personal devices such as mobile phones.

As well as tailoring curriculum resources, we have also adapted our teacher training to make it more accessible for people with less experience of using computing devices. For example, during a recent project coaching community trainers in Mombasa, we emphasised activities that improve digital skills on various devices. This meant that when passing the training on to other teachers, the community trainers had a broader set of skills across a wider range of devices.

Unplugged activities

Even computing-specific concepts such as a programming construct can, to a degree, be taught with very limited access to devices. Unplugged activities, where no digital technology is required, can be used to introduce fundamental concepts such as sequencing and repetition.

For example, you can ask learners to recognise patterns in repeating sequences of colours and identify how to describe the sequences without repeating the colours many times. While it is good practice to link the learning from an unplugged activity back to a plugged activity, students will still benefit when that is not possible. 

Emulators 

There are also a significant number of devices which offer online emulator apps that mirror the functions of the physical device. Consider Bee-Bot floor robots, which can be relatively expensive to purchase and may get damaged in a classroom. If you don’t have the physical device, its emulator app provides a similar experience.

Similarly, the micro:bit, a versatile microcontroller for young people, can be emulated in the MakeCode programming environment, including all its buttons and sensors. There are also numerous emulators which enable you to make and test your own circuits using a variety of hardware platforms. 

What do you actually need? 

Sometimes it can be helpful to look up what devices you actually need — they might not be as expensive as you think. General-purpose, single-board computers such as Raspberry Pi can be bought new for less than £25, and more powerful models still under £50.

Similarly, microcontrollers such as Raspberry Pi Pico, micro:bit, or Crumble, range from about £5 to £20 per device. Accessories such as LEDs, jumper leads, motors, and buzzers are also reasonably priced. They can be a relatively low-cost entry into physical computing and robotics, especially if you pair them with craft materials or share devices between students.

Make the most of it 

However limited your access to devices is, I encourage you to:

• Look out for partners or solution providers that prioritise inclusivity and accessibility in their resources
• Consider whether you can make activities accessible on a wider range of devices and use what students may already have (check out the OctoStudio app for smartphones for example)
• Use unplugged activities, and relate them back to plugged devices when possible
• Look up devices which might be more affordable than you realised

If you have your own tips to share with fellow teachers, please comment below.

More on digital literacy

You can discover our free teacher training and classroom resources, and read about how we’ve integrated digital literacy in The Computing Curriculum.

A version of this article appears in the newest issue of Hello World magazine, which is all about digital literacy. Explore issue 26 and download your free PDF copy today.
You can also listen to our recent Hello World podcast episode exploring three teachers’ digital literacy tips for the classroom.

The post Teaching digital literacy without devices appeared first on Raspberry Pi Foundation.

“I feel that this course was essential in my understanding of where I may take my students on their journey as coders. Extremely practical advice and exercises.”

– Online course participant

Free training to support all educators to teach computing

Supporting teachers and educators is crucial for our mission to enable young people to realise their full potential through the power of computing and digital technologies. Through our online courses educators can learn the skills, knowledge, and confidence to teach computing in an engaging way. As a result, they empower young people to in turn develop the knowledge, skills, and confidence to use digital technologies effectively, and to be able to critically evaluate these technologies and confidently engage with technological change.

Twenty of our most popular online courses are now available for sign-up on the edX platform. They will start in two blocks of ten in August and September, respectively. 

The courses are written with educators in mind, and are also useful to anyone with an interest in computing. The scope of topics is broad and includes programming in Python and Scratch, web development and design, cybersecurity, and machine learning and AI. Our aim is to support educators of all levels of experience to learn about computing, including teachers, club volunteers, youth workers, parents, and more. The courses also draw on content from our Computing Curriculum and provide support for teachers who want to engage their students with Experience AI, our pioneering education initiative about the field of AI.

“Our partnership with edX gives teachers everywhere a new way to engage with our free, expert-led computing education training. As people design and deploy new and powerful digital technologies, it’s important that no-one is left behind and we are all able to shape technology together.”

– Sian Harris, Chief Education Officer at the Raspberry Pi Foundation

What are our courses like?

Designed, created, and facilitated by us, each of our courses is a cross-team project. When we put together a course we:

• Use pedagogical best practice: we lead with concepts, model processes, and include activities that are ready for the classroom; add variety in terms of what content to present as text, images, or videos; and include opportunities to create projects
• Use language carefully so that it is easy to follow for all participants, as they are engaging with us online and may have English as an additional language
• Put accessibility front and centre so that as many people as possible can learn with us

Offering our courses on the edX platform gives us flexibility in how we present the content, meaning we can better meet learner needs.

“Not only did the course present a thorough grounding in computing pedagogy, references were made to supporting research, and the structure and presentation was deceptively straightforward — despite dealing with some tricky concepts.”

– Online course participant

We especially strive to exemplify the pedagogical approaches we recommend to teachers within the courses themselves. For example, semantic waves are woven throughout our learning resources and help learners to unpack new concepts, then repack them into more complex contexts to encourage knowledge acquisition. This teaching strategy, along with many others, is used widely in the courses and in all our teaching and learning resources.

How you can learn with us on edX

Taking our courses on edX you can:

• Learn at your computer or on the edX mobile app
• Join a course’s dedicated discussion area to collaborate with other participants
• Ask our team questions — we’ll have experienced facilitators on hand

All the courses can be completed at your own pace, in your own time. Based on a commitment of between 1 to 2 hours per week, you can complete our courses in 2 to 4 weeks. You’re also welcome to work through them more quickly (or slowly) if you prefer.

Browse our selection of free courses and decide what your next learning adventure will be. 

We look forward to catching up with you in the course discussions on our new platform.

The post The Raspberry Pi Foundation and edX: A new way to learn about teaching computing appeared first on Raspberry Pi Foundation.