The final, formatted version of the article will be published soon. This systematic review investigates the implementation of Problem-Based Learning (PBL) in K-12 mathematics education, offering a ...

Abstract: Accurate power system observability relies on the optimal phasor measurement unit (PMU) placement to minimize costs while ensuring complete state observability. However, modeling the effect ...

A New Jersey mom found herself so confused by her six-year-old daughter’s math homework, she had to ask the teacher for help. The school year is a stressful time for parents. A 2025 Ipsos survey of ...

Abstract: Driven by an unprecedented surge in freight transportation and city logistics, this paper tackles a practical variant of the famous Vehicle Routing Problem that jointly accounts for the ...

Explore the PSLE Companion microsite for more insights and tips. SINGAPORE – If you are wondering how to support your child in his or her Primary School Leaving Examination (PSLE) journey, sign up for ...