The Collection of Scientific Instruments and Teaching Aids documents the artefact- based history of teaching and research at ETH Zurich since its foundation. It includes historical artefacts from ...
This five-part audio unit provides a structured, fun introduction to the world of instruments and how they work. See the Introduction below or go to the Teacher's Notes for full details.
We call such an instrument a Pedagogy of Science Teaching Test. Although POSTT items were developed primarily for the purpose of formative assessment, we are collecting data on the items in groups of ...
The invention of the telescope in the 17th century marked a turning point in astronomy. It became one of the central instruments for observing the heavens. Gregory's reflecting telescope (standing) ...
The Odessa American is the leading source of local news, information, entertainment and sports for the Permian Basin.