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A slide is a single page of a presentation. A group of slides is called a slide deck. A slide show is an exposition of a series of slides or images in an electronic device or on a projection screen. Before personal computers, they were 35 mm slides viewed with a slide projector [1] or transparencies viewed with an overhead projector.
A presentation program is commonly used to generate the presentation content, some of which also allow presentations to be developed collaboratively, e.g. using the Internet by geographically disparate collaborators. Presentation viewers can be used to combine content from different sources into one presentation.
In the current digital world, audiovisual aids have grown exponentially with multimedia such as educational DVDs, PowerPoint, television educational series, YouTube, and other online materials. The goal of audio-visual aids is to enhance the teacher's ability to present the lesson in a simple, effective, and easy to understand for the students.
SDG 4, or Sustainable Development Goal 4, is a commitment to ensure inclusive and equitable quality education and promote lifelong learning opportunities for all. This goal aims to provide children and young people with quality and easy access to education, as well as other learning opportunities, and supports the reduction of inequalities.
The "slide" analogy is a reference to the slide projector, a device that has become somewhat obsolete due to the use of presentation software. Slides can be printed, or (more usually) displayed on-screen and navigated through at the command of the presenter. An entire presentation can be saved in video format. [6]
SlideWiki is a Web application facilitating the collaboration around educational content. With SlideWiki users can create and collaborate on slides and arrange slides in presentations. Presentations can be organized hierarchically, so as to structure them reasonably according to their content.
In contemporary operation, PowerPoint is used to create a file (called a "presentation" or "deck") containing a sequence of pages (called "slides" in the app) which usually have a consistent style (from template masters), and which may contain information imported from other apps or created in PowerPoint, including text, bullet lists, tables ...
Secondary education succeeds primary education and typically spans the ages of 12 to 18 years. It is normally divided into lower secondary education (such as middle school or junior high school) and upper secondary education (like high school, senior high school, or college, depending on the country). Lower secondary education usually requires ...