[SST03.3] Sing together: Tien Quan Ca
[SST03.3] Let's discuss: Independence Day
[SST03.3] Let's explore: Vietnam flags and flags of some countries in the world
[SST03.3-ESL] Let's play: Flags of different countries
[SST03.3] Let's explore: The shapes on the flag
[SST03.3] Let's Create: The Flag of Peace
[SST03.3] Let's create together: Vietnamese flag, bracelets, and patterns