…effect, students explore how this effect can be used to turn an electric current on and off like a switch in a junction field effect transistor (JFET) (Figure 2). A…
…interactions produced by entities that result in changes observed over time. These actions are related to the different properties of the entities at a given location and time. In the…
Your students are about to use an electronic temperature or force sensor, perhaps for the first time. The data will be displayed in a real-time graph. What is the best…
…the effect that introduction into an electric field has on electron distribution. Students will extend their conceptual model of electrostatic interactions to include 1) electron transfer as the mechanism for…
…standards: MS-ESS2-5 (Collect data to provide evidence for how the motions and complex interactions of air masses result in changes in weather conditions) and MS-ESS3-2 (Analyze and interpret data on…
Yokohama, Japan Mar. 20-23, 2017 Conference Website TEI 2017 is the 11th annual conference dedicated to presenting the latest results in tangible, embedded, and embodied interaction. The ACM International Conference…
…hold thermal energy, but this will be changed in a future version), whereas in the case of completely elastic collision, the ball B1 does not lose any kinetic energy to…
…until I saw it in the classroom. Pondering about this effect, I realized that it might be non-trivial and could have some engineering implications. For example, might this effect be…
…students can now see the effects of otherwise invisible chemical processes. Because the dissolving process happens slowly, the cooling effect lasts for a while, giving students plenty of time to…
…disease changes over time? It’s clear that the number of interactions in the system will quickly outpace our ability to mentally predict the system’s behavior, especially if we need to…