This website contains a series of tutorials about flow control valve topics. The topics include capacity, sizing, valve types, characteristics, actuators, positioners, controllers and sensors. The website is broken down...
The Essential Science for Teachers courses are designed to help k - 6 teachers gain an understanding of some of the bedrock science concepts they need to teach standards-based curricula. Earth and space science consists...
In an inquiry-oriented classroom, the teacher is a co-explorer and guide who cultivates curiosity and challenges students to think and act like scientists as they explore intriguing questions. It takes time, practice,...
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