It is with sadness that we announce the passing of James T. Fey, who will be remembered for his leadership in the mathematics education community, nationally and internationally, championing ...

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The Product Game is a fun, interactive game that exercises your skill with factors and multiples. This Product Game Investigation was adapted with permission and guidance from Prime Time: Factors and ...

In this lesson, students will apply number theory by using the greatest common factor to fairly divide different types of candy into identical goodie bags, thereby connecting mathematical reasoning to ...

<p>In this lesson, students will explore algebraic patterns by determining how many tables are needed to seat a growing number of guests at a Quinceañera, making connections between mathematical ...

NCTM's Standards publications and position statements present a vision of appropriate goals for high-quality mathematics teaching and learning. This vision is at the heart of NCTM's efforts to provide ...

Curriculum Focal Points are the most important mathematical topics for each grade level. They comprise related ideas, concepts, skills, and procedures that form the foundation for understanding and ...

If you are an experienced, highly skilled mathematics professional, we want to hear from you on topics that you know best. Whether you’re a teacher or a teacher educator, you have a story to tell and ...

This applet allows students to individually practice working with relationships among fractions and ways of combining fractions. For a two person version of this applet see the Fraction Track ...

The National Council of Teachers of Mathematics (NCTM) and the Council for Exceptional Children (CEC) jointly recognize the important role of educators in ensuring students with disabilities have ...

Principles and Standards for School Mathematics is a guide to what mathematics students should learn; what teaching practices, approaches, and tools show promise; and the role that assessment plays in ...

Take a look at some of these popular articles, webinars, and resources...so far in 2025! Thank you for all you do to advance equitable mathematics education. Check out some of the most popular member ...