Test your problem-solving skills with these 62 lateral thinking puzzles. They’ll challenge you to think out of the box to ...

That joyfulness can extend even to the more mundane lessons, like learning new vocabulary, which historically has involved ...

Abstract: Human activity recognition (HAR) based on wearable devices has become an active research direction in the field of ubiquitous computing, and has a wide range of Internet of Things (IoT) ...

Abstract: Distance learning has become a popular educational medium, and the Internet has spread since the early 2000s. To leverage this phenomenon, learning analytics and data mining can provide ...