NSTA is a vibrant community of 35,000 science educators and professionals committed to best practices in teaching science and its impact on student learning. NSTA offers high-quality science resources ...

Equitable teaching requires learning from student experiences in and outside of classrooms. Leyva motivates this argument by highlighting insights from his research that centers students’ narratives ...

This year's conference theme is Powerful Mathematics. Mathematical power is the know-how and confidence to use math to inform decisions and navigate the demands of daily life – whether personal, ...

During the NCTM Capitol Hill Day visit last week, legislators asked if we could share stories of how recent changes are impacting education. Has anything changed since the start of the year? Are ...

Representatives from the National Council of Teachers of Mathematics (NCTM) Board of Directors met with congressional leaders on Capitol Hill on Thursday, February 27, to advocate for policies that ...

This tool allows you to practice multiplying single-digit numbers. Click on any of the blue squares to show a product. Double-click on any displayed product to hide it behind a blue square again.

The authors analyzed the development of 4th-grade students’ understanding of the transition from experimental relative frequencies of outcomes to theoretical probabilities with a focus on the ...

The Tower of Hanoi puzzle was invented by the French mathematician Edouard Lucas in 1883. We are given a tower of eight disks (initially three in the applet below), initially stacked in increasing ...

recognize the attributes of length, volume, weight, area, and time; compare and order objects according to these attributes; understand how to measure using nonstandard and standard units; select an ...