Presents the activity of building a cotton-ball catapult collaboratively. Uses available spare parts and stimulates students to use their knowledge, skills, and past experiences. (YDS)

Describes three inquiry-based activities designed for students to begin to understand complex environmental relationships in their own backyard. Includes investigations of ants, which allow students to establish a baseline survey of ant fauna, test the importance of ants in nutrient cycling and soil structure maintenances, and increase student…

Describes an inquiry-based scooter activity in which students learn the mathematical concepts of measurement and proportionality and the science concepts of force, motion, velocity, and acceleration while using their problem solving skills. Explains strengths and weaknesses of the activity and includes suggestions for assessment. (YDS)

Presented are four activities which integrate mathematics and science activities involving problem-solving skills. Topics of activities include derivation of pi (3.14), determining the volume of a bell jar, estimation skills, supplementary exercises using geometric and metric system tables, general laboratory exercises, and supplemental problems.…

Discussed is a way to develop an integrated unit based on a fictional book. An example for constructing a unit is included as well as activities from units that consider birds, volcanoes, and measurement. Each unit contains a summary, topic areas, content-related words, activities, related books and references. (KR)