Blackline master activity sheets guide students as they move from non-standard to standard units, and allow for flexibility of use. Activities support hands-on learning, oral language, and student record keeping. Estimation skills are emphasized, and evaluation and recording methods are described. Length units used are kilometres, metres, centimetres, and millimetres. Area units used are hectares and square kilometres, with some activities involving the use of a formula.
Mass units are kilograms and grams.
Capacity units are litres and millilitres. Money, circumference, and time are not addressed. Hope, Jack A., Reys, Barbara J. and Reys, Robert E. Seymour, Dale, Pubns. Second in a series of three books on the topic of mental mathematics, this resource extends the skills developed in the primary edition by providing more challenging calculations. Perforated pages include teacher pages, power-builder selections, and review pages.