These tests of a person's reading ability take about 20 minutes to conduct and give you information about a student's reading ability and use of strategies to decode and comprehend text. They provide a benchmark against which you can measure progress and allow you to plan lessons with confidence knowing your student's strengths & weaknesses and the correct instructional level for reading material. Each Informal Prose Inventory is a stand alone testing package with tests at Reading Age 6-15 years. These 3 eBooks can be loaded on all your school computers or your school server.