Five pages on the numbers 11 to 19 as ten and some more. On page 1 each problem shows a full ten frame and a second one with a few dots, and children finish the sentence "10 and 4 more is 14." Page 2 gives the number: children draw dots in the empty ten frame to show it, then write 10 + 6 = 16. On page 3 ten pictures fill a ten frame and a few more sit loose beside it; children write the whole number sentence. Page 4 has number bonds: the top circle is the teen number and the two below are 10 and the rest, with one circle to fill in, so children break numbers apart and put them together. Page 5 is a matching page: count the dots in each double ten frame and draw a line to its number. Pages 1 to 4 each start with a worked example.
Build a teen number with counters on two ten frames: fill the first, then put a few in the second. Ask "How many in the full frame? How many more? How many in all?" and say it as a sentence: "10 and 4 more is 14." Then write it as 10 + 4 = 14 and point out the 4 in both numbers. For page 4, have children cover the 10 with one hand and say what is left.
Count out 10 crackers or coins in a row, then add a few more in a second row. Ask how many more than 10 there are and how many in all. Say it together: "10 and 3 more is 13."
This pack supports the following Common Core State Standards for Mathematics:
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The numbers 11 to 19 as ten and some more, shown with double ten frames, pictures, number bonds and number sentences like 10 + 4 = 14. Students say how many more than 10, draw dots to build a teen number, write the number sentence, break teen numbers apart and put them together, and match each number to its ten frames.
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