Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

When you are solving an addition calculation with a two-digit number, you need to think about tens and ones. A place value chart can help you to see the value of each digit in a number. For example, ...

19 is only 1 away from 20, so you prefer to start by multiplying 20 times 5, which equals 100. Then we need to take away a squadron of 5, because there are actually only 19 squadrons, not 20. 100 take ...

Abstract: Traditional exercise recommendation algorithms generate exercise groups according to the features of exercises for all students. However, as different students may have different knowledge ...

Probabilistic models, such as hidden Markov models or Bayesian networks, are commonly used to model biological data. Much of their popularity can be attributed to the existence of efficient and robust ...

Abstract: The cumulative capacitated vehicle routing problem (CCVRP) with single or multiple depots (MDCCVRP) is a variant of the popular capacitated vehicle routing problem. Instead of minimizing the ...

The former Trump advisor lashed out at Transportation Secretary Sean Duffy on X this week Elon Musk took to X this week to rant against the Trump administration's handling of NASA leadership ...

Dimitar Karaivanov, President & CEO of Community Financial System, says strong manufacturing and chip investments are boosting growth. He sees solid credit quality and expects double-digit income ...

Pidilite Industries expects a "double digit underlying volume growth' in the second half of the current fiscal, helped by its growth brand steps, along with product innovation and marketing ...

Technological civilization stands before an existential paradox. While the demand for artificial intelligence (AI) grows ...

Two days after announcing its “Purpose” initiatives, electrical products distribution giant Sonepar announced a major acquisition for its U.S.-based operations. Sonepar is set to acquire Madison ...