Two effective manipulatives that can be used to support fractions and base 10 learning are base 10 blocks and Cuisenaire rods ...

As a teenager, Vanessa Vakharia never expected math to factor into her future. “I wanted to be a rock star and marry Keanu Reeves. Still do,” Vakharia says in a phone interview as her band drives ...

Hunt for shapes and make familiar objects by putting together several different shapes. Warm up with a Mystery Math Mistake to tell whether Dotson's 10-frames represent a number more than his focus ...

Korean Researcher Solves 60-Year Moving Sofa Problem, Top Math Innovation Dr. Baek Jin-eons Proof Awaits Peer Review, ...

In 1966, a mathematician named [Leo Moser] proposed what sounds like a simple problem: What’s the largest shape you can move ...