gation Using GRC: Science Instruction Consistent with the Framework and NGSS Teachers can create a learning environment that piques student curiosity and engages learners in science investigations to make sense of phenomena. The Gather, Reason, Communicate Reasoning (GRC) method provides an effective instructional sequence consistent with the research on how students learn science. This book provides teachers of science with specific guidance and examples for how to improve science teaching and learning consistent with the vision for science education presented in the Framework, NGSS, and three-dimensional state standards.