Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. In 1997, Deep Blue, a supercomputer built by IBM, did the unexpected: it defeated chess ...

From number puzzles to sentence completion and even visual challenges, this pattern recognition cognitive test is designed to ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...

Practice English Tutorials and Tests (PETT) Projects have been developed by the English Language Studies Department at Seminole State College to help ESOL students become more comfortable with the ...

The Product Game is a fun, interactive game that exercises your skill with factors and multiples. This Product Game Investigation was adapted with permission and guidance from Prime Time: Factors and ...