All NGSS resources
Journal Article
Changes in Elementary Teachers’ Conceptions About Matter
While research has investigated elementary teachers’ understanding of science content, such research is often limited to topics typically not addres...
By Jerrid W. Kruse, Jesse Wilcox, and Lucas Menke
Lesson Plan
Lesson Plan
Lesson Plan
Lesson Plan
Lesson Plan
Lesson Plan
Lesson Plan
Journal Article
Formative Assessment of English Language Proficiency in the Science Classroom
In a linguistically diverse fourth-grade classroom, students carry out an investigation to answer the lesson question: How are we able to see objects?...
By Okhee Lee and Rita Januszyk
Journal Article
Integrating Crosscutting Concepts into Science Instruction
By Marcelle Goggins, Alison Haas, Scott Grapin, Lorena Llosa, and Okhee Lee