"Next Generation Science Standards" ("NGSS") three-dimensional learning is valuable for all students regardless of age. The "NGSS" integrate disciplinary core ideas, science and engineering practices, and crosscutting concepts, adding rigor to science teaching and learning. Though "NGSS" performance…

Preschoolers are fascinated with dinosaurs, and they often have a wealth of knowledge about numerous dinosaur species. The authors capitalized on this interest by creating a three-dimensional 5E lesson (Engage, Explore, Explain, Elaborate, Evaluate; Bybee 2014) to introduce them to the science practice of modeling. Models are important as tools of…

For children from low-resource backgrounds, a literacy-rich preschool experience with a skilled and engaged teacher can offset risk factors and lay the groundwork for lifelong academic success. Now schools can ensure effective early literacy instruction with this field-tested, research-based curriculum for children 3 to 5 years of age. These 41…