Students 8 and younger have access to screens everywhere--on smartphones, tablets, handheld games, and laptops, to name just a few places. How do you know if students are using these tools effectively? Are the students participating in digital environments in ways that encourage critical thinking, active engagement, and contribution, or are they…

Describes how computer simulations can enhance students' learning of physiology. Discusses how computer models enhance experimentation; using computer modeling in high school science; three steps in students' writing of a simulation; and the value of simulations. Lists six software vendors who offer packages on the PC or Macintosh platforms. (AEF)