Describes an activity in which students utilize mathematical communication and reasoning skills to develop a class constitution. Students brainstorm rules for their classroom in cooperative-learning groups, classify them into categories, and justify their decision to the class. (MDH)

The author describes a game in which students must determine by asking a small number of questions which of 24 attribute blocks has been chosen. The activity is appropriate for primary children using blocks to keep track of answers, or for older students working mentally. (SD)

Attribute blocks are described, with suggestions for developing sets of attribute materials. Various activities and games are described and illustrated. (MNS)

Four major types of games using two sets of materials (Logical Blocks and word cards) are described: free play with the materials; organization of materials; relations games; and classification by one, two, or three attributes simultaneously. (DT)

Ten activities classifying buttons are presented. Additional suggestions are given for using children's literature and for how to begin. (MNS)

The focus is on how reasoning can be developed through the study of two-dimensional shapes, their properties, and the relationships among them. Research on children's understanding of geometric shapes is reviewed and activities to develop analyzing and classifying skills are given, with a bibliography included. (MNS)

Provides instructions and worksheets for activities on: (1) sorting sets (grades K-one); (2) telling place values of two-/three-digit numbers (grades two-four); (3) recognizing multiplication/division facts (grades four-six); and (4) computing problems that contain multiples of 10, place value problems, and subtraction problems with many zeros…

Multi-shaped blocks can be used to help young children develop many mathematical concepts and abilities. Several suggestions for using these blocks to create problem situations through which children develop concepts are offered. (SD)

Described are activities using jar lids for sorting, classifying, and graphing; ordering; and measuring circumference and diameter. (MNS)

Described are integrated science and mathematics activities that focus on gathering, displaying, and interpreting data on balloons. Students are involved in sampling, taking polls and surveys, doing experiments, classifying, estimating, and measuring. Included are directions, extensions, and activity sheets for students and parents. (KR)

Presents 5 activities for the family and K-1, 2-3, 4-5, and 6-8 grade levels that focus on the connection between mathematics and children's literature. Activities examine the mathematical concepts of sorting, classifying, geometry, estimation, averages, and measurement. Provides reproducible worksheets. (JAF)

Presented are activities that focus on gathering, using, and interpreting data about fingerprints as a basis for integrating mathematics and science. Patterns, classification, logical reasoning, and mathematical relationships are explored by making graphs, classifying fingerprints, and matching identical fingerprints. A parent-involvement activity…