Fred Estes is a science teacher and lower school science coordinator at The Nueva School in Hillsborough, California. Carolee Fucigna is a prekindergarten teacher at The Nueva School in Hillsborough, California. Their year in the classroom regularly begins with starting a compost pile that serves as a focus for classroom research and science…

This article describes the steps incorporated to teach an engineering design process in a fifth-grade science classroom. The engineering design-based activity was an existing scientific inquiry activity using UV light--detecting beads and purposefully creating a series of engineering design-based challenges around the investigation. The…

Talking about death as part of a life cycle is often ignored or spoken about in hushed tones in early childhood. Books with "life cycle" in the title often do not include the death of the living organism in the information about the cycle. The concept of a complete life cycle does not appear in "A Framework for K-12 Science…

This article reports on the usage of Interactive read-alouds to help students decode science diagrams and other visual information. Three short vignettes are featured from a second-grade teacher, illustrating the research-based recommendations for introducing students to the graphics of science within an authentic classroom activity--the…

Hopscotch, basketball, or hide-and-seek? Children have many choices at recess, and while making these choices they must consider and make trade-offs. The way they make these decisions is not that different from the thought processes engineers use when making design trade-offs. Engineers have to make trade-offs because a design that meets all…

Kindergarten students have an amazing capacity for wonder and inquisitiveness--two important characteristics for future scientists. Much of what young students "know" about the natural world stems from their daily interactions with peers, adults, the outdoors, and the media. What can be especially challenging to uncover and redirect are…

In the elementary grades, the butterfly is a commonly used curricular context for children to learn about growth and development of organisms as they progress through their life cycle. "A Framework for K-12 Science Education's" life science core idea LS1.B, Growth and Development of Organisms, states that by the end of grade 5,…

"A Framework for K-12 Science Education" (NRC 2012) recommends that science teachers provide experiences for students to see "how science and engineering pertain to real-world problems and to explore opportunities to apply their scientific knowledge to engineering design problems once this linkage is made" (NRC 2012, p. 32). To…

This article begins with a thought-provoking question: What do you think of when you hear the term "recycle?" Many think about paper, glass, aluminum cans, landfills, and reducing waste by reusing some of these materials. How many of us ever consider the way the systems of Earth dynamically recycle its materials? In the following…

This is an exciting time to be in science education. New science standards are being developed by a group of science educators from across the country, working with 26 states in a process managed by Achieve, Inc., a non-profit education reform organization. The development of the "Next Generation Science Standards" (NGSS) promises to be the most…

Not only is science perceived by some as a hard-to-teach subject, but there are certain topics that all teachers regard as notoriously hard to teach. While their natural inclination may be to eliminate some of the details, teachers have to be careful not to water down the curriculum. How do they share the complexity of the natural world without…

Young children love stories, and teachers love to read stories. Young children also love to explore the motion of objects--they watch tossed balls, observe objects rolling down ramps, and are mesmerized by spinning tops. Yet it can be challenging to integrate these two loves, stories and exploring motion, in one lesson. Furthermore, while children…

Whether playing soccer at recess, walking to lunch, or sitting at their desk, children encounter forces every moment of their lives. The connection between force and motion is absolutely amazing to children, so anyone working with them better be prepared for the battery of tough questions they ask: "What made the ball move that way? Why does a…

Being able to distinguish between physical and chemical changes of matter is a foundational chemistry concept that at first seems like a simple elementary concept to teach, but students often have misconceptions that hinder their understanding. These misconceptions are seen among elementary students, but these ideas are perpetuated throughout…

Although most elementary students have had experiences with magnets, they generally have misconceptions about magnetism (Driver et al. 1994; Burgoon, Heddle, and Duran 2010). For example, students may think magnets can attract all metals or that larger magnets are stronger than smaller magnets. Students often confuse magnets with magnetic…