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  2. History of virtual learning environments in the 1990s - Wikipedia

    en.wikipedia.org/wiki/History_of_virtual...

    The Free Educational Mail (FrEdMail) network was created by San Diego educators, Al Rogers and Yvonne Marie Andres, in 1985.More than 150 schools and school districts were using the network for free international email access and curriculum services.

  3. Dollar sign - Wikipedia

    en.wikipedia.org/wiki/Dollar_sign

    The dollar sign, also known as the peso sign, is a currency symbol consisting of a capital S crossed with one or two vertical strokes ($ or depending on typeface), used to indicate the unit of various currencies around the world, including most currencies denominated "dollar" or "peso".

  4. Plus and minus signs - Wikipedia

    en.wikipedia.org/wiki/Plus_and_minus_signs

    When placed after a number, a plus sign can indicate an open range of numbers. For example, "18+" is commonly used as shorthand for "ages 18 and up". In US grading systems, the plus sign indicates a grade one level higher and the minus sign a grade lower. For example, B− ("B minus") is one grade lower than B.

  5. Deaths in 2024 - Wikipedia

    en.wikipedia.org/wiki/Deaths_in_2024

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  6. Teacher Depression: Signs, Causes, and Treatment - Healthline

    www.healthline.com/health/depression/teacher...

    Carleton points out, “A common sign of depression among teachers is a sense of feeling overwhelmed and unable to cope with the demands of their job.” He says other ways teacher depression ...

  7. High Blood Glucose or A1C Test Results: What to Do Next

    www.healthline.com/health/diabetes/high-bg-or-a1...

    Research and reading: Start by reading reliable sources such as medical websites, books, and articles dedicated to diabetes and prediabetes. Look for information on what prediabetes is, its ...

  8. At sign - Wikipedia

    en.wikipedia.org/wiki/At_sign

    The at sign, @, is an accounting and invoice abbreviation meaning "at a rate of" (e.g. 7 widgets @ £2 per widget = £14), [1] now seen more widely in email addresses and social media platform handles. It is normally read aloud as "at" and is also commonly called the at symbol, commercial at, or address sign.

  9. It was their dream home until the hoarder next door turned it ...

    www.aol.com/news/dream-home-until-hoarder-next...

    Teacher Elena Malone with her husband, Josh Ryan, and kids Ruby, 11, and Amos, 9, and their poodle Zara. Their dream home in the horsey Los Angeles area of Sun Valley has become a nightmare ...