As an introduction to sound and vibration, the authors wanted their first-grade students to plan and conduct their own investigations. In this article, the authors share a series of investigations to help students explore the relationship between sound and vibration. By planning, creating, testing, adapting, and reflecting on the outcomes of the…

When exploring and introducing sound, students need to understand that there are multiple aspects that work together to create sound. In this single class lesson, students work through an inquiry-based challenge to discover how sound can be manipulated and altered through these elements. By investigating how to manipulate sound, students are able…

How can teachers take a traditional field trip and turn it into a component of a rich learning unit? The author found success in connecting a science, technology, and design class to the experiences students engaged in during a recent trip to a zoo. While students were focused on creating an enrichment toy for animals, the true enrichment was in…

Working with second-grade teachers, the authors designed a six-day integrated science and language arts unit to investigate the structures that insects use to make their sound vibrations. They were inspired by "The Very Quiet Cricket" (Carle 1990), which was used as the focus text for the unit, as well as "Bug Music"…

This column provides background science information for elementary teachers. This month's issue discusses the science behind self-driving cars, but first explains how a car "with" a driver works.

Lung cancer is the second most common cancer diagnosis and is the leading cause of cancer-related death in the United States for both men and women. The etiologies of many different types of lung cancer can be linked to risk factors that can be prevented, such as chronic tobacco smoking. Lung cancer is significantly more prevalent among…

Waves and sound are rooted in children's everyday experiences. This topic naturally extends to other topics, such as instruments and music, which children find very interesting. As children often see science as separate from their daily lives, it is important to help them make real-life connections. The unit begins with children's observations,…

From the earliest days of their lives, children are exposed to all kinds of sound, from soft, comforting voices to the frightening rumble of thunder. Consequently, children develop their own naïve explanations largely based upon their experiences with phenomena encountered every day. When new information does not support existing conceptions,…

Many students find it easier to express their ideas about science through talking rather than writing. However, writing in science promotes new learning, helps students consolidate and review their scientific ideas, and aids in reformulating and extending their scientific knowledge. These practices lead to formulating and defending scientific…

Compare the sounds produced by a symphony with those produced by a high school orchestra, the notes produced by hitting a tympani with those produced by hitting a trash can lid, and the sounds produced by Al Green with those produced by Yoko Ono. Even though the pitch of a note (determined by the "frequency" of the sound wave) is the…

Jennifer Miller is a special education preschool teacher at Grant Elementary School in Muscatine, Iowa. In this article, she describes how she created and implemented a learning center with three-to-five-year-old students in an integrated morning class (nine students; four on IEPs) and an integrated afternoon class (10 students; four on IEPs) to…

Acoustical engineers use their knowledge of sound to design quiet environments (e.g., classrooms and libraries) as well as to design environments that are supposed to be loud (e.g., concert halls and football stadiums). They also design sound barriers, such as the walls along busy roadways that decrease the traffic noise heard by people in…

While the science of sound can be taught by explaining the concept of sound waves and vibrations, the authors of this article focused their efforts on creating a more engaging way to teach the science of sound--through engineering design. In this article they share the experience of teaching sound to third graders through an engineering challenge…

Most young children love a good song and dance, an enticing story, and gorgeous illustrations. How could this staple of the early childhood classroom--music and literature--access children's ideas about physical science? How can young children communicate their knowledge of unseen science concepts that are not easily represented in pictures? These…

This column provides background science information for elementary teachers. When the author was young he used to think that the ideal design for a concert hall would contain walls that were composed of sound-absorbing material, like foam or egg cartons or such. He noticed, though, that this was not the case. Most concert halls contain curtains…