| Pennsylvania | Life | Earth | Physical |
| Grade 2 | Soil Habitats | Designing Mixtures | |
| Grade 3 | Digestion and Body Systems | Shoreline Science | Gravity and Magnetism |
| Grade 4 | Variation and Adaptation | Weather and Water | Models of Matter |
| Grade 5 | Aquatic Ecosystems | Planets and Moons | Chemical Changes |
In addition, using Seeds of Science/Roots of Reading® units provides coverage of PA ELA standards at each grade level.