1 Different lengths 5 Keywords: length Students decide if the height, length, or width of everyday objects is less than, or more than, one metre. Preview
12 Predicting length 6 Keywords: estimationlengthmeasuringnon standard unitsunits of measurement In this practical task, students estimate how many multi-link blocks equal the length of two common classroom items. They then check their estimate with the blocks, then measure with a ruler. Preview