In this article we provide an example of how to foster an activist-oriented student community by critically examining green technology. We designed this curriculum unit to teach students about the fundamentals of electricity, green technology, and experimental design. Additionally, we viewed this activity as an opportunity for students to apply…

Using an exploration-explanation sequence of science instruction helps teachers unveil students' prior knowledge about circuits and engage them in minds-on science learning. In these lessons, fourth grade students make predictions and test their ideas about circuits in series through hands-on investigations. The teacher helps students make…

This activity targets students' misconceptions about embryonic and adult stem cells while also addressing an important grades 9-12 science content standard. The authors designed the activity to provide students an opportunity to explore differences between embryonic and adult stem cells prior to formal explanation. The overarching goal of this…

This interdisciplinary activity promotes science, technology, and language arts and is well suited for upper elementary grade students. In the activity, students' research about a teacher-assigned weather phenomenon facilitates their study of the weather. When they have completed their research, students word process a paper summarizing their…

In this investigation, students make predictions and observations of a counterintuitive phenomenon. Given the scenario of a boat filled with a set of large rocks placed in a swimming pool, the students investigate what happens to both the water level in the pool and the level at which the boat floats when the rocks are taken out of the boat and…

In this inquiry-based, integrative art and science activity, Grade 5-8 students use multicolored Epsom salt (magnesium sulfate) crystallizing solutions to reveal beautiful, cylindrical, 3-dimensional, needle-shaped structures. Through observations of the crystal art, students analyze factors that contribute to crystal size and formation, compare…

These science activities for elementary students focus on the external structures and functions of the human eye with hands-on object box activities based on the Montessori theory (1966) of concrete learning through manipulation of objects and focus of attention through touch. Object boxes are sets of items and corresponding cards housed in a box.…

In this article, the author presents and discusses activities that use a phenomena-first, guided inquiry approach to teach important concepts related to plant function, as well as the history and nature of scientific inquiry. These activities are intended for use with students in grades 3-8, as well as in elementary science methods courses. The…

In this extended biology, ecology, and earth science activity, students construct hands-on models of natural wastewater treatment and wastewater treatment facilities to achieve an understanding of wastewater treatment process in nature and wastewater treatment facilities. During this simulation activity, students have opportunities to learn…