Lesson 1 - To be able to count and write numbers up to 20
Lesson 2 - To be able to understand 10
Lesson 3 - To be able to understand 11, 12 and 13
Lesson 4 - To be able to understand 14, 15 and 16
Lesson 5 - To be able to understand 17, 18 and 19
Lesson 6 - To be able to understand 20
Lesson 7 - To be able to count one more and one less
Lesson 8 - To be able to use a number line to 20
Lesson 9 - To be able to estimate on a number line to 20
Lesson 10 - To be able to compare groups of objects
Lesson 11 - To be able to compare numbers
Lesson 12 - To be able to order groups of objects
Lesson 13 - To be able to order numbers
