Fundamentals of Electrical Engineering (CourseraArchive) 1 个评论 关注

主页: https://www.coursera.org/course/eefun

简介: This course probes fundamental ideas in electrical engineering, seeking to understand how electrical signals convey information, how bits can represent smooth signals like music and how modern communication systems work.

Inquiry Science Learning: Perspectives & Practices 4 - Student-Centered Inquiry (CourseraArchive) 0 个评论 关注

主页: https://www.coursera.org/course/scistudentinquiry

简介: In this course, teachers will develop the skills essential to move from a top-down content delivery model of science instruction to one in which the teacher is a guide, enabling students to create shared meaning of important science concepts.

Inquiry Science Learning: Perspectives and Practices 1 - Science Leadership (CourseraArchive) 0 个评论 关注

主页: https://www.coursera.org/course/scileadership

简介: This is the first in a series of four courses; each addressing a different set of skills science educators need to meet the demands of their career. In this course, teachers will engage in experiences designed to develop the skills needed to be a leader on their campus and to promote and enhance science learning in spheres outside their classroom.