In this challenge, the authors wanted to support students' knowledge of light and the ways in which it interacts with other materials through a series of connected learning experiences. These experiences are related to "NGSS standard 1-PS4-3 Waves and Their Applications in Technologies for Information Transfer. Plan and conduct investigations…

As young children encounter animal and plant life, they are eager to figure out where plants and animals come from, which plants are edible, and which animals like to eat different plants. Gardening experiences provide ample opportunities to explore how plants grow, what plants need to grow, how to care for plants, and how to harvest the edible…

Discusses ways in which parents can foster children's curiosity by engaging in activities with them and asking probing questions to help children find answers on their own. Activities described include mixing different substances with water to note changes, identifying trees by leaf shape and bark texture, observing squirrel behavior, and making…

Describes an integrated science unit to help preservice teachers gain confidence in their abilities to learn and teach science. The teachers role played being salmon as they learned about the salmon's life cycle and the difficulties salmon encounter. The unit introduced the use of investigative activities that begin with questions and end with…

Describes a summer program project designed and conducted by a mixed-age group of elementary children. Students collected data to determine whether a local stream was polluted, and interpretations of the data varied. An informational video about the project and the creek was produced. (PVD)