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 ...

View popular resources, video lessons, and articles for grades 3-5. Check out some of the most popular member resources for teachers in grades 3-5. Not an NCTM member? Join today to access great ...

Thinking about numbers using frames of 10 can be a helpful way to learn basic number facts. The four games that can be played with this applet help to develop counting and addition skills. (This ...

The National Council of Teachers of Mathematics provides weekly math problems for students and teachers to enhance learning and problem-solving skills.

NCTM position statements define a particular problem, issue, or need and describe its relevance to mathematics education. Position statements are approved by the NCTM Board of Directors.

NCTM Spring Conferences The NCTM Spring Conferences provide dynamic, face-to-face networking and learning opportunities for mathematics educators across the nation. These opportunities are a great way ...

What is Notice and Wonder? When students become active doers of mathematics, the greatest gains of their mathematical thinking can be realized. The process of sense making begins when we create ...

Bobbie Bear is planning a vacation and wants to know how many outfits can be made using different colored shirts and pants. Click on a shirt or a pair of pants and drag it over Bobbie Bear. Release ...

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 ...

Factor Game Grade: 3rd to 5th, 6th to 8th This interactive is optimized for your desktop and tablet.

Highlights from the NCTM 2025 Virtual Conference! Thank you to all who attended the 2025 Virtual Conference! A special thanks to our program committee and speakers who helped make this event a success ...