This book is aimed at developing a range of problem solving skills and strategies across all strands of the mathematical curriculum. This book contains over ninety task cards which each deal with one problem. The problems can be worked through as a whole class, in small groups, in pairs, or as an individual homework or extension activity. Strategies covered include: think, estimate and check, look for patterns, act out the problem, write a statement, calculate, draw a diagram, make a model, construct a table and make a list. The tasks cover all areas of the mathematics curriculum including Space and Location, Number, Measurement and Chance and Data, Mathematical reasoning and the development of individual problem solving skills have been incorporated within each of these areas.