In part 2, several surveying activities are suggested. The first, a radial survey, combines activities for dealing with length and angles previously mentioned in part one. The second suggested survey is an offset survey; needed implements and procedures are described. Two types of triangulation and a plane table survey are also discussed. (MK)

A new model of geoboard based on an axis, the "Gyratory Geoboard," is described. Some activities for teaching plane rotations and central symmetry are included. (MNS)

Descriptions are given of how groups aged 7, 10, and 13 tackled the problem of how many squares are on a chessboard. Teachers noted that often the less able children were the ones with ideas, whereas the able ones became impatient and were unwilling to go on trying. (MNS)

Methods of constructing polyhedra models are described. (DT)

Some activities with geoboards done by pupils aged 10 and 11 are first reported, followed by an analysis and development of extended mathematical ideas. (MNS)

Reviewed are the Avon materials and a set of kits for teaching the metric system. (MM)

Different regular-polygon-shaped candles wound with a sheet of paper are cut through obliquely. When the papers are unwound, unique patterns are revealed. Investigation of these patterns leads to the discovery of geometric concepts. (JP)

Describes the British primary school approach to mathematics learning. (MM)

An outline of practical experiences from which the concept of length measurement may be learned. (MM)

Suggestions are given for using a "Mobius Strip" poster. The experiences of one teacher using such a poster are related. (MK)