Clarifying Activity Students work in pairs. Each student draws a number card from a bag and displays the number using concrete objects such as cubes, beans, or pebbles. When all cards are drawn, the students sequence the cards in order. The student uses whole numbers to describe and compare quantities. Clarifying Activity Each student in a group of four is given a cup of more than 10 objects.
Students group objects into sets of tens and ones.
Students select a corresponding number card to match their set and say the number. Clarifying Activity Students work with partners to use proportional place-value materials such as longs and units from base ten materials or linking cubes in stacks of tens and ones to model given whole numbers. Students compare and order their numbers. The student uses whole numbers to describe and compare quantities. Each pair of students is given a set of coins and a hundreds chart.