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2. Interactive whiteboard - Wikipedia

   en.wikipedia.org/wiki/Interactive_whiteboard

   An interactive whiteboard (IWB), also known as interactive board, interactive display, interactive digital board or smart board, is a large interactive display board in the form factor of a whiteboard. It can either be a standalone touchscreen computer used independently to perform tasks and operations, or a connectable apparatus used as a ...

3. Khan Academy - Wikipedia

   en.wikipedia.org/wiki/Khan_Academy

   1,000,000 subscribers. Last updated: May 6, 2024. Khan Academy is an American non-profit [ 3 ] educational organization created in 2006 by Sal Khan. [ 1 ] Its goal is to create a set of online tools that help educate students. [ 4 ] The organization produces short video lessons. [ 5 ]

4. List of logic symbols - Wikipedia

   en.wikipedia.org/wiki/List_of_logic_symbols

   propositional logic, Boolean algebra, first-order logic. ⊥ {\displaystyle \bot } denotes a proposition that is always false. The symbol ⊥ may also refer to perpendicular lines. The proposition. ⊥ ∧ P {\displaystyle \bot \wedge P} is always false since at least one of the two is unconditionally false. ∀.

5. Dyscalculia: Symptoms and Treatment of This Math Learning ...

   www.webmd.com/add-adhd/childhood-adhd/...

   A child with dyscalculia also may have a lot of anxiety about numbers. For example, they may panic at the thought of math homework. School-aged kids with dyscalculia may find it hard to ...

6. Microsoft Whiteboard - Wikipedia

   en.wikipedia.org/wiki/Microsoft_Whiteboard

   Microsoft Whiteboard allows users with Microsoft accounts to view, edit and share whiteboards using the provided tools and options. The feature set includes tools for drawing, shapes and media. Drawing in Microsoft Whiteboard is called inking. It works both on mobile devices and computers. The inking toolbar has customizable pencils, as well as ...

7. Math Anxiety: How to Spot It and How to Cope - Healthline

   www.healthline.com/health/anxiety/math-anxiety

   Math anxiety affects millions of children, adolescents, and adults around the world. In the United States alone, research has suggested that roughly 17% of the population has math anxiety.