Inquiry-based learning (also enquiry-based learning in British English)[1] is a form of active learning that starts by posing questions, problems or scenariosârather than simply presenting established facts or portraying a smooth path to knowledge. The process is often assisted by a facilitator.
A tiltmeter on Mauna Loa, used to predict eruptions by measuring very small changes in the profile of the mountain. A tiltmeter is a sensitive inclinometer designed to measure very small changes from the vertical level, either on the ground or in structures.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  tilth(Noun) The state of being tilled, or prepared for a crop; culture. The land is in good tilth and ready to plant. 2  tilth(Noun) Rich cultivated soil. What good tilth, he said, grabbing a handful of soil.