This reading text and multiple-choice questions (MCQs) is very useful in facilitating science learning for Grade 7 students. The usefulness lies in its ability to promote both comprehension and critical thinking in a structured way This resources will builds background Knowledge, Provides clear, grade-appropriate explanations of microorganism concepts and helps students relate new information to prior knowledge. Most importantly , it encourages independent learning , allows students to review concepts at their own pace and supports differentiated instruction in a mixed-ability classroom.