Council for Teachers of Mathematics
AND SPATIAL SENSE
grades K-4, the mathematics curriculum should include two- and three-dimensional
geometry so that students can--
describe, model, draw, and classify
investigate and predict the results
of combining, subdividing, and changing shapes;
recognize and appreciate geometry
in their world.
grades K-4, the mathematics curriculum should include experiences with
data analysis and probability so that students can--
collect, organize, and describe
construct, read, and interpret
displays of data.
13: PATTERNS AND RELATIONSHIPS
||In grades k-4, the
mathematics curriculum should include the study of patterns and relationships
so that students can--
- recognize, describe,
extend, and create a wide variety of patterns.