All Grades Put the Belonging Back into Which One Doesn’t Belong. Grades PK–2 Adaptive Teaching: Learning Trajectories . Grades 3–5 Implementing the MTPs With Digital Curricula. Grades 6–8 Rate and Review . Grades 9–12 Graded Troubleshooting Activities in the Mathematics Classroom. Call for Papers Write for MTLT. Learn more about submitting an article.

Establish mathematics goals to focus learning.Effective teaching of mathematics establishes clear goals for the mathematics that students are learning, situates goals within learning progressions, and uses

NCTM's Standards publications present a vision of appropriate mathematical goals for all students. This vision is based on the assumption that all students are capable of learning mathematics, and it's at the heart of the NCTM's efforts to bring high-quality mathematics learning experiences to all teachers and students.

Cube Nets. Grade: 3rd to 5th, 6th to 8th A net is a two-dimensional figure that can be folded into a three-dimensional object. Which of the nets below will form a cube? This interactive is optimized for your desktop and tablet.

Use this interactive tool to create dynamic drawings on isometric dot paper. Draw figures using edges, faces, or cubes. You can shift, rotate, color, decompose, and view in 2‑D or 3‑D. Start by clicking on the cube along the left side; then, place cubes …

Adding It Up . describes strategic competence as “the ability to formulate mathematical. problems, represent them, and solve them” (p. 124). Students should recognize that there

A tessellation is a repeating pattern of polygons that covers a plane with no gaps or overlaps. What kind of tessellations can you make out of regular polygons? What shapes tessellate? If shapes can be combined to make patterns that repeat and cover the plane, then they tessellate. What patterns can ...

Geometric Solids. Grade: PreK to 2nd, 3rd to 5th, 6th to 8th, High School This tool allows you to learn about various geometric solids and their properties. You can manipulate and color each shape to explore the number of faces, edges, and vertices, and you can also use this tool to investigate the following question:

Modes. How Many: Identify how many items or empty squares there are. Build: Drag a certain number of items to the frame. Fill: Determine how many items are needed to fill the remaining squares. Add: Drag items to complete addition problems. Choosing Play All from the Games menu will randomize which of the four games is played.. Options. The items to be used can be chosen in the upper left ...

About NCTM. The National Council of Teachers of Mathematics is the public voice of mathematics education, and a professional membership association supporting teachers to ensure equitable mathematics learning of the highest quality for all students through vision, leadership, professional development, and research.