English Grammar Flipper is a handy tools are great for reference and review.
English Grammar Flipper contains over 500 rules, definitions and examples make this uniquely designed reference a user-friendly guide for the rules of proper grammar. Each has holes in the side to mount beside your desk, at the front of the “classroom,” or another convenient spot.
Run your finger down the topic words, flip up the appropriate card, and the desired information is at your fingertips. More detailed descriptions accompany some of the flippers under appropriate subject headings.