Good ideas for many different educational projects with step-by-step instruction

These are schools that are pretty much incorporating technology to teach 21st century skills.

This is a really cool online community where students (or participants) get weekly real-world challenges and then use entrepreneurial thinking/skills to solve the problem in their community and then post "evidence" of solving the problem on the website. Students rack up points for solving different real world problems, which can---if they get enough points---get them access to internships with high-level social entrepreneurs and possibly even seed money for a project.