This site has a bunch of excellent real-world math problems linked to both CA state standards and NCTM standards.
Algebra (All Grade Bands)Virtual manipulatives related to the NCTM Algebra standard.
Lo these many years later, the council has admitted, more or less, that it goofed. In a report released Tuesday, the council, confronting "inconsistency in the grade placement of mathematics topics as well as in how they are defined and what students are expected to learn," laid down a new law restoring "old school" values. The multiplication table... is to be drilled into kids' heads again.
In 2006, the NCTM released “Curriculum Focal Points,” a report urging that math teaching in kindergarten through eighth grade focus on a few basic skills, largely reversing the controversial stand taken in the landmark 1989 standards document which launched the math wars of the 1990s and 2000s.[1] Francis Fennell, president of the council played down the degree of change the new report...
The Adventures of Jasper Woodbury consists of 12 videodisc-based adventures (plus video based analogs, extensions and teaching tips) that focus on mathematical problem finding and problem solving. Each adventure is designed from the perspective of the standards recommended by the National Council of Teachers of Mathematics (NCTM). In particular, each adventure provides multiple opportunities for problem solving, reasoning, communication and making connections to other areas such as science, social studies, literature and history (NCTM, 1989; 1991).
Superb US maths site. 'Activities' has a library of 91 online activities, for IWB or PC. 'Lessons' has 524 very detailed lesson plans. 'Web Links' has a great database of other top-quality maths sites.
NCTM is a public voice of mathematics education, providing vision, leadership, and professional development to support teachers in ensuring mathematics learning of the highest quality for all students.
NCTM peer-reviewed math journal.
The 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 lasting learning