Thousands of students around the country have participated in activities using the Data Jam model, creating poetry, songs, videos, or sculpture to improve their data literacy, gain knowledge of local science research, and creatively express their findings. This article introduces the Data Jam model and describes how teachers can use it in…

In this activity, students learned scientific practices and evidence-based reasoning by formulating and testing hypotheses about factors affecting human reaction time and examining those hypotheses with data from ruler-drop tests. The project aligns with all eight of the science and engineering practices (SEP) embodied in the "Next Generation…

Some of the most important scientific studies are associated with either incredibly large dimensions (e.g., the universe) or extremely small proportions (e.g., the cell). While a teacher's curriculum may often switch from mega-expanses to minutia, they should question how easily students comprehend the change in sizes. This article addresses…

Citizen science programs are becoming increasingly popular among teachers, students, and families. The term "citizen scientist" has various definitions. It can refer to those who gather information for a particular science research study or to people who lobby for environmental protection for their communities. "Citizen science" has been called…

The "Next Generation Science Standards" ("NGSS") emphasizes content and scientific practices, but what does this actually look like in a classroom? The "NGSS" integrates scientific and engineering practices with core ideas and crosscutting concepts, merging the three dimensions from "A Framework for K-12 Science…

Science fair judges provide secrets to a successful science fair. Whether students are competing in science fairs at the high school, local, district, regional, state, or international level, their success is dependent on the judges' interpretation of their work. In this article, the authors present a series of questions and answers from past…

There are many types of inquiry activities out there: Demonstrations, guided or scaffolded inquiry labs, open- or free-inquiry labs, and problem-based or project-based learning activities are all staples in science education. The importance of inquiry is highlighted in such documents as the National Science Education Standards (NRC 1996) and the…

This guided inquiry activity was developed to help students "view" an equilibrium system from the particulate level and make connections to their macroscopic observations. Part I helps students observe a physical equilibrium system in which water is transferred between two larger containers. In Part II, students examine what happens to a chemical…

The relationship between tadpoles, algae and drinking water for wildlife is discussed. Six projects that students can do to learn more about the ecological benefits of tadpoles and frogs are described. A bibliography is included. (AJ)

Describes a project where students visit, evaluate, and report on chemistry web sites. Discusses implementing the project, problems with the process, and results and rewards. Includes the evaluation form used and lists students' top chemistry sites. (JRH)

Describes an ongoing project, the Cosmic Ray Observatory Project (CROP), being conducted by the University of Nebraska in partnership with several high schools. Each school group has installed cosmic ray detectors, and initial activities have included calibrating equipment, gathering preliminary data, and learning about cosmic ray showers. Aims to…

Describes a project that enables students to apply their chemical knowledge and business sense in a real-world activity. Involves forming companies that compete against each other to produce two pounds of the best quality soap. (JRH)

Describes an activity that allows students to design and build a craft whose propulsion is derived entirely by the carbon dioxide produced in the chemical reaction between baking soda and vinegar. (ZWH)

Describes a project designed to allow middle school students to learn some science concepts through application of science and mathematics lessons. (ZWH)