Social Science – 6th Std LESSON 5 5.1 5.2 5.3 Lesson 6 6.1 6.2 Lesson 5 (Hstory) 5.1 5.2 Lesson 6 (History) 6.1 6.2 Lesson 7 (History) 7.1 7.2 Lesson 8 8.1 8.2 Lesson 9 9.1