Well-written multiple-choice items can deepen thinking and learning, rather than simply challenging students to recall basic ...

Abstract: In the landscape of educational technology, the present scenario in question generation often involves static and predefined assessments that may not adequately gauge students’ diverse ...

Abstract: The beam scanning range and precision are limited by the low quantization accuracy of traditional space-coding metasurfaces. Aiming at this problem, we first propose a 1-bit reflective ...