School pedagogies that expand opportunities for learners to build and use knowledge for meaningful purposes are resources for hope. Internationally, standards-based reforms in science education position schooling as a context for building and using disciplinary knowledge to explain phenomena and solve problems. There is also growing research…

Hypothesis-based reasoning with conditionals is a skill that is required for engaging in integral activities of modern elementary school science-curricula. The teaching of this skill at this early stage of education, however, is demanding, particularly in whole school classes in which it is difficult to adapt teaching to children's individual…

This is a review of the findings of a study investigating the impact of a project-based elementary science curriculum on academic achievement and aspects of social and emotional learning. The study by Michigan State and University of Michigan researchers found that use of the project-based learning (PBL) program, Multiple Literacies in…

Project-based learning is popular with many parents, students, and teachers because of its focus on problem-solving, critical thinking, creativity, and real-world application (Gallup, 2019). It encourages teachers to act as facilitators while students actively engage in teacherand student-posed learning challenges, working alone and in groups on…

Students with disabilities spend the majority of their day in the general education classroom (U.S. Department of Education 2017). However, these students consistently underperform in science. This highlights the importance of using effective differentiated instruction. According to Mastropieri and colleagues (2006), differentiated instruction…

"Active learning" has been used to describe classrooms that have varied widely with respect to instructional topics, age of learners, and the procedures used to operationalize the general notion of the term. In most cases, the specific variant of active learning under investigation has been more effective than the particular control used…

Evolution by natural selection is key to understanding life and of considerable practical importance in public health, medicine, biotechnology, and agriculture. "The Next Generation Science Standards" (NGSS) include natural selection among several evolutionary concepts that all third-graders should know. This article explores a novel…

Research suggests that it is challenging for elementary students to develop conceptual understanding of trait variation, inheritance of traits, and life cycles. In this study, we report on an effort to promote elementary students' learning of hereditary-related concepts through scientific modelling, which affords opportunities for elementary…

Recent science education reform has led to an increased emphasis on engaging students in inquiry and science practices rather than having them simply memorize scientific facts. However, many teachers of elementary science may themselves have had more traditional science learning experiences, and may therefore be unsure about inquiry-based teaching…

"Active learning" has been used to describe classrooms that have varied widely with respect to instructional topics, age of learners, and the procedures used to operationalize the general notion of the term. In most cases, the specific variant of active learning under investigation has been more effective than the particular control used…

Inquiry-based science interventions aim to improve students' science proficiency by helping them understand scientific processes. In these interventions, students conduct hands-on investigations of science concepts and everyday phenomena, construct explanations for what they observe, consider alternative explanations, and communicate and justify…

Engaging students in elementary science is often done within the confines of the classroom. Citizen science projects, however, bring students, families, teachers, and communities together to help scientists with their research. Students become active participants in real research, use their three-dimensional understanding of science, and…

Inquiry-based science interventions aim to improve students' science proficiency by helping them understand scientific processes. In these interventions, students conduct hands-on investigations of science concepts and everyday phenomena, construct explanations for what they observe, consider alternative explanations, and communicate and justify…

This study examined elementary teachers' instructional strategies for promoting scientific understanding and inquiry and supporting English language development with diverse student groups including English language learners. The study was part of a 5-year research and development project consisting of reform-based science curriculum units and…

Previous research suggests that elementary teachers vary in their enactment of science curriculum materials and may not always engage students in substantive sense making. This mixed-methods study investigates elementary teachers' use of science curriculum materials to engage students in the scientific practice of comparing and evaluating…