This activity (aka "snack") provides instructions for "defying gravity" by stacking wooden blocks (or textbooks) so that the top block extends completely past the end of the bottom block.
News from the National Education Computing Conference in Washington DC At this year’s NECC, netTrekker is showcasing netTrekker Village, a robust forum for teachers to share tips, strategies and resources and work within a community that shares a common goal
Welcome, administrators. This annual special leadership issue is designed with your particular challenges in mind. To that end, we've crafted the content around the themes of practicality and efficiency. Increasingly, professional development directors are saying that personal response systems are key to customizing