KenKen puzzles help develop perseverance and stamina. In the classroom they promote problem solving, reasoning, and communication. * Using KenKen to Build Reasoning Skills; Harold B. Reiter, John ...

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 ...

Mathematics Teacher Educator Ethics and Research Misconduct Statement. Since its inception, the mission of Mathematics Teacher Educator has been “to build a professional knowled ...

Foster a culture of continuous professional growth by seeking ongoing support and opportunities to expand your knowledge and skills in mathematics instruction. Plan opportunities to observe colleagues ...

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 ...

This tool allows you to create any geometric shape imaginable. Squares, triangles, rhombi, trapezoids and hexagons can be created, colored, enlarged, shrunk, rotated, reflected, sliced, and glued ...

Explore different representations for fractions including improper fractions, mixed numbers, decimals, and percentages. Additionally, there are length, area, region, and set models. Adjust numerators ...

This two-part e-example encourages students to use visualization, spatial reasoning, and geometric modeling to build their own patterns or recreate one from given square arrays. This two-part ...

Check out some of the most popular member resources for teachers in grades 3-5. Not an NCTM member? Join today to access great benefits all year long.

Graham Fletcher has served in education as a classroom teacher, math instructional lead, and currently as a math specialist. He is continually seeking new and innovative ways to support students and ...

The editors of the Journal for Research in Mathematics Education (JRME) encourage the submission of a variety of manuscripts. Manuscripts must be submitted through the JRME Online Submission and ...