Trường Tiểu học Chánh Nghĩa

The lesson "Numbers – 19 and 20" in Unit 9 teaches students to recognize, pronounce, and write the numbers nineteen (19) and twenty (20). Students begin by listening, pointing, repeating, and writing these numbers. A singing activity helps reinforce number recognition in a fun way. They then practice counting and adding by completing exercises with groups of objects, writing the correct sums. Finally, a speaking prompt ("Nineteen.") encourages students to say numbers confidently. This lesson helps improve number recognition, writing, and basic addition skills through interactive and engaging activities.