In the sixth grade, the mind map of each text, and the detailed context map open up the second pulse of learning! In the sixth grade, the mind map of each text, and the detailed context map open up the second pulse of learning! In the sixth grade, the mind map of each text, and the detailed context map open up the second pulse of learning! In the sixth grade, the mind map of each text, and the detailed context map open up the second pulse of learning! In the sixth grade, the mind map of each text, and the detailed context map open up the second pulse of learning!