In the previous tutorial, we built a vector database with ChromaDB and ran semantic similarity searches across 5,000 arXiv papers. Our dataset consisted of paper abstracts, each about 200 words long. These abstracts were perfect for embedding as single units: …

The Skills That Set High-Impact Educators Apart Educational priorities shift with time. Teachers who began working 15 years ago were significantly less dependent on digital technology than they are today. Teachers who were licensed four years ago knew nothing of …

In the first tutorial, we built a vector database with ChromaDB and ran semantic similarity searches across 5,000 arXiv papers. We discovered that vector search excels at understanding meaning: a query about “neural network training” successfully retrieved papers about optimization …

What Are AI Prompts For Teachers? AI is becoming increasingly common in classrooms, arriving at a time when teachers are busier than ever, often spending extra hours each week on lesson planning, grading, and admin tasks. Thankfully, AI can help …

You’re investing time and money in learning data science, so choosing the right platform matters. Both Dataquest and DataCamp teach you to code in your browser. Both have exercises and projects. But they differ fundamentally in how they prepare you …

A Deep Dive Into The Anatomy Of Instructional Design Instructional Design (ID) is not just about creating content—it is the thoughtful engineering of learning experiences that solve real problems, improve performance, and support measurable outcomes. As eLearning continues to expand …

Why Cognitive Load Is Not The Enemy Of Learning Learning requires effort. When a learner encounters new material, the brain must actively work to process, organize, and store that information. This mental effort is known as cognitive load. It is …

What Is In-House Payroll Software? In-house payroll software is a system that companies use to manage their own employee pay. Instead of hiring an outside company, they handle payroll tasks internally. This software calculates salaries, manages deductions, handles taxes, and …

Why Better Questions Lead To Better AI Use Every day, millions of AI users accept the first answer they’re given. This might seem harmless, but the consequences can be significant. AI models can embed bias, present misinformation confidently, and fabricate …

Ethical AI In eLearning: A Responsibility We All Share Artificial Intelligence (AI) is transforming eLearning at an astonishing pace. From personalized learning paths and automated grading to adaptive assessments and AI-generated content, the possibilities are endless. But with great innovation …