Here is a set of 18 bookmarks by Jackie Mitchell for a variety of NT topics.

New Testament Seminary Student Guide suggested reading list in bookmark form

Attached are New Testament Trading cards.

Scripture chains can be found in the Gospel Doctrine New Testament Class Member Study Guide.

New Testament Trading Cards

Life of Christ Chronology Chart

Here is a list from various sources of Mind Stickers – objects that stick in your mind, reminding your students of a lesson principle or episode.

A wonderful resource