The internet abounds with free science education applications. But, on their own, these applications have limited capacity to teach students curricular concepts or skills. The author integrated several free web-based applications into a broader pedagogical approach called T-GEM, in which the teacher guides student investigations. In this article,…

Benchmarks and standards have become an important part of the teachers' instructional focus since the No Child Left Behind Act of 2001. As educators they all recognize the importance of having high expectations of their students. Standards help schools articulate these expectations clearly to students, their parents, and the community. Yet, there…