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For example, the light-second, useful in astronomy, telecommunications and relativistic physics, is exactly 299 792 458 metres or 1 / 31 557 600 of a light-year. Units such as the light-minute, light-hour and light-day are sometimes used in popular science publications.
A science fair or engineering fair is an event hosted by a school that offers students the opportunity to experience the practices of science and engineering for themselves. In the United States, the Next Generation Science Standards makes experiencing the practices of science and engineering one of the three pillars of science education.
A scoring rubric typically includes dimensions or "criteria" on which performance is rated, definitions and examples illustrating measured attributes, and a rating scale for each dimension. Joan Herman, Aschbacher, and Winters identify these elements in scoring rubrics: [3] Traits or dimensions serving as the basis for judging the student response
A list of future observable astronomical events. [1] These are by no means all events, but only the notable or rare ones. In particular, it does not include solar eclipses or lunar eclipses unless otherwise notable, as they are far too numerous to list (see below for articles with lists of all these).
100s: 2nd century in science; 200s: 3rd century in science; 300s: 4th century in science; 400s: 5th century in science; 500s: 6th century in science; 600s: 7th century in science; 700s: 8th century in science; 800s: 9th century in science; 900s: 10th century in science; 1000s: 11th century in science; 1100s: 12th century in science; 1200s: 13th ...
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.
[2] [3] [4] It was an annual event spanning the years 2011 through 2018. The first Google Science Fair was announced in January 2011; entries were due on April 7, 2011, and judging occurred in July 2011. The competition is open to 13- to 18-year-old students around the globe, who formulate a hypothesis, perform an experiment, and present their ...
The New York City Science and Engineering Fair (NYCSEF) is an annual science fair contested by around 700 high school students from Queens, Manhattan, Bronx, Brooklyn and Staten Island, [1] [2] [3] making it the largest high school research competition in New York City. [4] About 150 participants advance to the finals round. [1]