Students count out 10 cubes and any remaining cubes. Then, students identify the numbers 11 and 12
A. Count objects and learn the concept of a ten-frame
B. Learn the numbers 10-12 using a ten-frame and additional objects
D. Use a number line and practice the numbers 11 and 12
E. Learn the numbers 13, 14, and 15 using ten-frames and remaining objects
F. Count and identify the numbers 13 through 15 using cubes and ten rods
G. Identify numbers on a number line and reinforce knowledge of numerals 1-15
H. Learn the numbers 16, 17, 18, and 19 using ten-frames and remaining objects
I. Learn the number 20
J. Use a number line to fill in missing numbers, especially focusing on numbers 10-20
K. Form 2-digit numbers within 20 using ten rods and additional cubes
L. Count to 2-digit numbers within 20 using partially filled ten frames and additional dots