The purpose of this assessment probe is to elicit students’ ideas about the importance of both engineering and science for creating technology. The probe is designed to determine if students recognize that working in…
The purpose of this assessment probe is to elicit students’ ideas about density and buoyancy. The probe is designed to find out how students think an object can be changed to make it float differently.
The purpose of this assessment probe is to elicit students’ ideas about systems. The probe is designed to find out whether students can recognize that things with parts that interact or influence each other are systems.