Skill Progression 30-33 months 33-36 months 36-42 months 42-48 months 48-54 months 54-60 months Recognizing Instantly tells how Visually identifies Compares Instantly Understands Uses counting to number and many with groups “same” or “more” amounts in two recognizes “same number compare amounts in subitizing of 1-3 items (may be wrong) groups up to six amount up to four as” sets even if items are items by matching and names the different sizes with one-to-one amount correspondence (i.e., gives each toy animal a block for hay) Understands May be confused Compares Recognizes the Visually structures and concept of “all” or by amount if one amounts in each written numbers verbally labels two “none” relating to set of items is of two sets by 1-9 visual amounts and number of objects physically larger counting (up to 5 identifies the total items) amount (up to 10) Examines a small Recognizes Keeps track of number group of objects several written counted even when and knows which numbers not in a structured has more if there arrangement is a big discrepancy Starts to Writes and draws to recognize written represent 1 to 10 and numbers 20 and 30
Skill Progression 30-33 months 33-36 months 36-42 months 42-48 months 48-54 months 54-60 months Recognizing number and subitizing Instantly tells how many with groups of 1-3 items Visually identifies “same” or “more” (may be wrong) Compares amounts in two groups up to six items by matching with one-to-one correspondence (i.e., gives each toy animal a block for hay) Instantly recognizes amount up to four and names the amount Understands “same number as” Uses counting to compare amounts in sets even if items are different sizes Understands concept of “all” or “none” relating to number of objects May be confused by amount if one set of items is physically larger Compares amounts in each of two sets by counting (up to 5 items) Recognizes the written numbers 1-9 Visually structures and verbally labels two visual amounts and identifies the total amount (up to 10) Examines a small group of objects and knows which has more if there is a big discrepancy Recognizes several written numbers Keeps track of number counted even when not in a structured arrangement Starts to recognize written numbers Writes and draws to represent 1 to 10 and 20 and 30
Progressions%20at%20a%20glance.docx