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  2. Time portal - Wikipedia

    en.wikipedia.org/wiki/Time_portal

    Time portal. Time portals are doorways in time, employed in various fiction genres, especially science fiction and fantasy, to transport characters to the past or future . They differ from time machines in being a permanent or semi-permanent fixture linking specific points in time, and thus are an especially useful plot device when the plot ...

  3. List of time travel works of fiction - Wikipedia

    en.wikipedia.org/wiki/List_of_time_travel_works...

    Time travellers from the late twenty-first to the early twenty-second century go through a one-way time portal to the Earth's Pliocene. The world is controlled by humanoid extraterrestrials. 1982 Life, the Universe and Everything: Douglas Adams: Time travel paradoxes form the basis of this broad comedy, as in the case of the ancient poet ...

  4. Learning management system - Wikipedia

    en.wikipedia.org/wiki/Learning_management_system

    A learning management system ( LMS) or virtual learning environment ( VLE) is a software application for the administration, documentation, tracking, reporting, automation, and delivery of educational courses, training programs, materials or learning and development programs. [1] The learning management system concept emerged directly from e ...

  5. Online learning in higher education - Wikipedia

    en.wikipedia.org/wiki/Online_learning_in_higher...

    Online learning involves courses offered by primary institutions that are 100% virtual. Online learning, or virtual classes offered over the internet, is contrasted with traditional courses taken in a brick-and-mortar school building. It is a development in distance education that expanded in the 1990s with the spread of the commercial Internet ...

  6. Student information system - Wikipedia

    en.wikipedia.org/wiki/Student_information_system

    Student information system. A student information system ( SIS ), student management system, school administration software or student administration system is a management information system for education sector establishments used to manage student data. It integrates students, parents, teachers and the administration.

  7. School - Wikipedia

    en.wikipedia.org/wiki/School

    A high school building in Argos, Greece. A school is both the educational institution and building designed to provide learning spaces and learning environments for the teaching of students under the direction of teachers. Most countries have systems of formal education, which is sometimes compulsory. [2] In these systems, students progress ...

  8. Time-based one-time password - Wikipedia

    en.wikipedia.org/wiki/Time-based_One-Time_Password

    T is the current time in seconds since a particular epoch, T 0 is the epoch as specified in seconds since the Unix epoch (e.g. if using Unix time, then T 0 is 0), T X is the length of one time duration (e.g. 30 seconds). Unix time is not strictly increasing. When a leap second is inserted into UTC, Unix time

  9. California Assessment of Student Performance and Progress

    en.wikipedia.org/wiki/California_Assessment_of...

    The primary objective of the PSAA is to help schools improve the academic achievement of all students. From the 1970s, California students took the same statewide test, called the California Assessment Program (CAP). Many districts required additional tests, such as CTBS (California Test of Basic Skills) during that time.