Describes the importance of eating properly. Presents two middle school level activities: the first activity has students record what they eat for nine days; the second activity includes listing the foods according to the food pyramid and discussing their decisions. Recommends three Web sites. (YDS)

Presents an activity in which students use a discovery approach to learn about seed texture, similarities and differences among seeds, and which seeds grow on which trees. (MKR)

Describes a science lesson plan on starfish based on a hands-on approach. Divides students into committees of four in which students research identified questions and present their reports. (YDS)

Presents a blood type puzzle that provides a visual, hands-on mechanism by which students can examine blood group reactions. Offers students an opportunity to construct their own knowledge about blood types. (JRH)

Describes an activity that allows students to actually hold a chemical reaction in their hands as it occurs. Enables students to experience the release of energy by a reaction first hand. (JRH)

Provides tips for students to create and maintain a miniature ecosystem using a large variety of living representatives. (Author/CCM)

Describes an activity in which students map mockingbirds' territories and describe at least 10 common behaviors of these birds. (Author/CCM)

Describes 10 predator/prey relationships that occur on the coast. Predators are compared to criminals and prey to their victims along with details of crime scenes. Accurately describes the habits and habitats of the criminals and presents games and activities that feature the relationships between predators and their prey. (Author/SOE)

Describes a bubble activity related to the concepts of force and motion. Uses soap solutions for the task and evaluates students according to their performance in the problem solving process and garnering investigation results, which are conceptually based. Promotes and assesses science process skills. (Contains 20 references.) (YDS)

Describes an activity-based science program. Provides information on background thinking, selecting an activity, planning for instruction, and following up. Discusses choosing activities that meet the needs of students while still fulfilling curriculum requirements and reaching personal academic goals. (SAH)

Describes how to effectively get students who have difficulty listening, reading, and following directions to pay attention. Presents activities on making iced tea and covering a book. Activities include a materials list and a list of procedures with extension activities and conclusions. (SAH)

Helps middle school students understand the concept of solubility through hands-on experience with a variety of liquids and solids. As they explore factors that affect solubility and saturation, students gain content mastery and an understanding of the inquiry process. Also enables teachers to authentically assess student performance on several…

Presents activities to stimulate the curiosity of grade 10-12 students and introduce them to astronomical observations. Exposes students to the evolutionary theory of stars and the structure of the universe. (DDR)

Focuses on mapping activities designed to provide simulated experiences that help students understand the techniques used to measure and represent underwater terrain without making direct visual observations. (DDR)

Suggests that students can develop the ability to do science in an informal environment such as a zoo, aquarium, or museum. Informal environments provide live organisms, specimens and scientific objects that students can explore and study. (CCM)