This product comes with the vocabulary, unit questions, and chapter focus questions from the Amplify Science Units: Plant and Animal Relationships, Properties of Materials, and Changing Landforms for 2nd grade.Words included (with definitions and pictures):Unit 1 Plants and Animal Relationships:habitat, investigate, seeds, observe, sprout, leaves, measure, data, explanation, evidence, system, model, disperseUnit 1: Plant and Animal RelationshipsUnit 2 Properties of Materials:design, engineer, ma