  As blockchain technology continues to gain attention, there is a growing need
to make it more accessible to young learners in K-12 education. However, the
technical complexity and lack of accessible tools have been identified as
significant barriers to adoption. Our paper proposes a new method for
empowering NFTs by continuously updating their metadata using an API layer. The
approach aims to reduce the barriers to entry and enable K-12 students to
explore blockchain technology in the same way they learn computational thinking
through visual programming tools like Scratch. Our method utilizes Google
Blockly, a visual programming language, to make updating NFT metadata more
accessible and engaging for young learners. By leveraging a familiar and
engaging visual programming language, students can develop their computational
thinking skills and explore blockchain technology in a fun and intuitive way.
The paper discusses the benefits of using NFTs as a learning tool, including
how they can help students understand the concept of digital ownership and
value. Overall, our proposed method has the potential to promote student
engagement and understanding of blockchain technology, which could have
significant implications for the future of education.
