Children could explore multiplication problems linked to the story, using objects or pictures to support their understanding. For example: Dave drinks 5 cups of tea a day, and has 2 sugar cubes in ...

When good mathematicians are stuck on a problem, they see if they can simplify it. In long multiplication we break the sum down into parts that we can easily answer and then add the parts together ...

Apple iPhones arrived in 2007 running an unnamed operating system. A year later, it received this boring sobriquet: iPhone OS 1. By 2010, marketing got its act together and came up with "iOS ...

This is more important than you might think. Knowing the answer lets you confirm that the core problem was solved, otherwise you may have just fixed a symptom. And lack of understanding means ...

Logic puzzles are great problem-solving activities that teach ... They can even use a division or multiplication chart ...

In a word, a new vision had come into being ... The Laws of the Market At the center of this blueprint are the solutions to two problems that absorb Smith's attention. First, he is interested ...

Think you know Apple's iOS inside out? There's plenty more to uncover with our huge collection of expert tricks and tweaks to help unlock your iPhone's full potential. I've been writing about ...

Solar panels are generally quite reliable. Many owners don't experience technical faults in over a decade of ownership. Nearly seven in 10 owners had had no problems with their solar panels in our ...

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A really good free PDF editor will include conversion tools, letting you change a filetype from or to an editable PDF document. We've hand-tested everything from the best Word to PDF converters to ...

So many problems needed solving through policy change. I thought, ‘I actually really enjoy this.’ I now work at the National Sciences and Engineering Research Council (NSERC), which ...