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  Lumens come up all the time when you’re shopping around for a projector. But what are lumens? And why are they important? Officially called ANSI lumens, this measurement shows how strong a light source is. In projectors, this relates directly to the environment where the projector will be used. (Don’t worry, we provide a quick guide to how many lumens are required for what scenarios below.) So read on to answer the question “What are lumens?” and find the best projector for your needs. When you’re evaluating projectors for your home or business, it’s easy to become overwhelmed with the terminology associated with the devices. While we’ve already discussed projector quality elements such as device resolution, something else to consider is the lumen count of the projector you purchase. What Are Lumens in Projectors? Lumens are the measurement of brightness that a projector gives out. In the industry, the formal term is “ANSI lumens.” ANSI being short for American National Standards...

  Teacher work-life balance is one of the worst in any profession. Between administrative tasks and actual teaching, burnout is a real concern. But through a few surprisingly simple changes there are a number of things educators and administrators can do. From more teacher flexibility to specialized resources, teacher burnout can be significantly reduced. Read on for 6 strategies to improve teacher work-life balance. Many potential teachers may need to rethink their career choice if they knew about a typical teacher’s work-life balance. The UK Department of Education reports a steep increase in the number of children enrolling in state schools in the next decade. In addition, there is an estimated need for an additional 30,000 teachers to maintain healthy pupil-to-teacher ratios according to the Institute of Fiscal Studies. This situation has the potential to be catastrophic for the standards of education in the UK and the teachers working here. Teacher Responsibilities O...