~ Early Web Links ~

EdTechTalk is a collaborative webcasting community founded in 2005, bringing together educators to discuss technology, teaching practices, and 21st-century learning through a variety of hosted shows and community forums. With programs like Teachers Teaching Teachers, EdTechWeekly, and Instructional Design Live, it serves as a rich hub for educator-driven conversations about integrating technology in the classroom.

Chapter Two of 'Eyes on the Sky, Feet on the Ground,' an educational astronomy resource hosted by Harvard, explains the causes of Earth's seasons through clear text and diagrams. It walks students through the tilt of Earth's axis, how it affects hemispheric sunlight, and includes hands-on discussion questions and experiments for deeper learning.

Produced by the Florida Center for Instructional Technology at the University of South Florida, this guide walks beginners through the fundamentals of the Internet, from what the web is and how browsers work to navigation basics and productivity tools. It covers the history of the Internet from its ARPA origins through to modern use, making it a solid introductory reference for educators and students alike.

The Biology Corner is a comprehensive teaching resource built by a biology teacher with 30+ years of experience, offering free worksheets, labs, case studies, and student activities covering anatomy, cells, evolution, genetics, and ecology. Highlights include gel electrophoresis simulations, dissection guides, reading guides for major textbooks, and creative case studies like 'The Honey Badger Heist' and 'The Island of the Colorblind.'

Critical Thinking Web, maintained by Joe Lau of the University of Hong Kong's Philosophy Department, offers over 100 free tutorials covering logic, argument analysis, fallacies, scientific methodology, statistics, and more. Used by schools and universities worldwide, it is a comprehensive and well-organized hub for developing reasoning and thinking skills at any level.

Ian Fieggen, aka 'Professor Shoelace,' has spent over two decades building the internet's definitive reference on shoelaces, covering more than 100 lacing methods with step-by-step tutorials and thousands of photos. The site is home to the famous Ian Knot, claimed to be the world's fastest shoelace knot, and includes an interactive lacing tool, knot comparisons, and detailed guides on shoelace construction and lengths.

Stephen Downes is a Canadian researcher at the National Research Council specializing in e-learning, networked learning, and educational technology, and this hub collects his extensive publications, newsletters, presentations, and commentary spanning decades. Best known as co-originator of the Massive Open Online Course (MOOC) concept and author of the widely-read OLDaily newsletter, Downes covers topics from connectivism and open access to AI in education.

A beginner-friendly Ruby programming tutorial that introduces core concepts like objects, classes, and methods using clear tables and plain-language comparisons to familiar ideas. Hosted on ruby-doc.org, this lesson walks newcomers through Ruby's type system, class notation conventions, and type conversion methods with concise code examples.

Chapter 7 of Chris Pine's 'Learn to Program', a beginner-friendly Ruby programming tutorial covering arrays and iterators with clear explanations and hands-on code examples. The guide is available in over ten language translations and walks complete novices through core programming concepts step by step.

KidsThinkDesign.org is an educational platform created by Kids Design Collaborative to introduce young people ages 9-14 to the wide world of design disciplines, from fashion and architecture to animation and product design. Certified by the kidSAFE seal program, the site aims to engage students in creative thinking and 21st century skills through interactive, design-focused content.