1 INSTRUCTIONAL SPECIALIST GENERAL RESPONSIBILITIES Responsible for providing an instructional program designed to assist teachers with developing skills in the preparation of effective learning (lesson) plans, presentation of content, classroom management, and school and community communicati ons. INSTRUCTIONAL SPECIALIST GENERAL RESPONSIBILITIES Responsible for providing an instructional program designed to assist teachers with developing skills in the preparation of effective learning (lesson) plans, presentation of content, classroom management, and school and community communicati ons.
Definition of trifle. 1  1 : something of little value, substance, or importance. 2  2 : a dessert typically consisting of plain or sponge cake often soaked with wine or spirits (such as brandy or rum) and topped with layers of preserves, custard, and cream.
Best Answer: Trifling literally means small, or unimportant. So, you can be trifling or something can be a trifle, i.e. I only have a trifle.. As a slang word it tends to mean being concerned with small things. To say you are trifling means to be hung up or concerned about something unimportant. Your friend is probably using it all of the time because he has been hearing someone else say it because in some areas or with some groups the word can be very popular.