HARCOURT SCIENCE INCLUDES:1. Student Textbook 2. Assessment Guide with Answer Key (tests)3. Teaching Resources Book THIS FULL YEAR CURRICULUM INCLUDES 16 CHAPTERS IN THE FOLLOWING TOPICS:LIFE SCIENCE:Classifying Living ThingsLife CyclesAdaptationsUnderstanding EcosystemsEnergy Transfer in Ecosystems EARTH SCIENCE:Earth’s Changing SurfaceChanges to Earth’s SurfaceThe Water CyclePlanets and Other Objects in SpacePHYSICAL SCIENCE: Matter and Its PropertiesChanges in MatterSoundLight and HeatMaking and Using ElectricityForces and MotionSimple Machines