The document discusses the changing nature of education in the 21st century. It notes that our world, job market, technology, access to information, and ability to contribute are all changing rapidly. It advocates for teaching and learning that is rigorous, relevant, collaborative, problem-solving, and authentic. The document promotes using technology as a tool to support teaching the 21st century skills of writing, visual and oral literacy, collaboration, networking, data analysis, research, assessment, and more. It emphasizes starting with educational goals and using technology purposefully within the curriculum.