1This article describes how, by incorporating NASA's Students' Cloud Observations On-Line (S'COOL) project into a problem-based learning (PBL) activity, middle school students are engaged in authentic scientific research where they observe and record information about clouds and contribute ground truth data to NASA's Clouds and the Earth's…

In this problem-based learning activity (PBL), students embark on a science trek to answer the question "Where is the science in my neighborhood?" The project serves as an excellent review of science curriculum in anticipation of Virginia's year-end standardized test--the Standards of Learning (SOL). This has proved to be an interesting…

Problem-based learning experiences that extend at least two weeks provide an opportunity for students to investigate a real-world problem while learning science content and skills in an exciting way. In this article, students are challenged by the president of the United States to serve as employees of the Federal Emergency Management Agency to…

Lab safety is a critical component of any science class, but it is certainly not the most popular. This is especially true for younger students who are new to lab-based science classes. Educators must teach them about the dangers of unsafe lab behavior without scaring them away from the lab entirely or boring them to the point that they don't…

A rock investigation set up as a problem-based learning mini-unit for the author's seventh grade integrated science students. To start this unit, she explains to students that NASA has sent us a container of rocks that they would like to have identified. It is up to the students to assume the role of geologists and come up with some way to…

Reading Harry Potter aloud to the class one autumn sparked the students imaginations and also the authors'. As a result, that semester the author designed and taught a thematic unit based on Harry Potter. The students were able to identify with the 11-year old wizard and his adventures in a strange new world. In mathematics, language arts, and…

The nature of science is a vital part of students' educational experience. It includes understanding what science is and how it works, in accordance with Content Standard G of the "National Science Education Standards" (NRC 1996). Effective science instruction requires incorporation of science content, science processes, and the nature of science.…

Recent events, such as the anthrax scares and the SARS outbreak, have forced teachers to focus on issues such as disease control and bioterrorism in their own backyards. Students are aware of the current biological issues in the news and are curious about infectious diseases and the issues relating to biological warfare. In order to address the…