These flash cards are a perfect way to quiz your students on their knowledge and refresh their memory for the ACRE test. These flash cards also double as task cards with QR codes. There are 52 cards and multiple types of sheets to record answers. The student sheets to record answers become progressively harder. Use these for your early test finishers or in centers! The packet includes: 52 Flash cards with QR codes, 4 student worksheets, an answer key, instructions for use.