Winning essays written for the "Winning Words" international science competition are presented. A description of the competition, a summary of subjects chosen by grade level, a summary of entries, schools participating, and prizes are included. (KR)

This form is used as a measurement of student's on-task activities. It indicates the incorporation of science skills into each individual student's repertoire and provides a record of the activity to assure parents, board members, and teachers that learning is taking place in the classroom. (PR)

Consumer chemistry projects using houseplant fertilizers are described. Background information on fertilizer elements and different brands are discussed. The procedures for the activities (reading fertilizer labels, calculating the cost of various fertilizers, and calculating the amount of nitrogen in solution) are included. (KR)

Presents a simple, graphical method for tracking the apparent motion of the Moon through a seven-day phase. Describes the necessary equipment, and the daily procedure for making observations. Includes suggested open-ended questions along with an appropriate reference. (JJK)

Presents 2 activities for students aged 8-12 in which students determine (1) whether or not earthworms can see white light; and (2) how an earthworm moves without legs. (MDH)

Activities designed around packaged items such as toothpicks are used to teach students to identify variables, gather and analyze data, use statistics, and draw conclusions based on evidence. A computer database used to keep track of data is described. Curriculum extensions in writing, math, and art are included. (KR)

Describes the use of observation folders as a tool for understanding and refining the basic skills of observation and inference that are important to the young child. These folders provide opportunities for students to view and examine "mystery pictures," make inferences, and arrive at their own conclusions about the subject of the…

Presented are activities in which students can observe dragonflies in their natural environment, capture them for examination, or make dragonfly models. Background information, directions for a field observation activity and making the models, and benefits of dragonfly study are included. (KR)

The importance of using effective communication and writing skills in science is discussed. Outlets for student essays are presented. Writing about hands-on experiences in the science classroom can improve science vocabulary as well as comprehension and critical thinking. (KR)

The subjects of reading and writing as they relate to various science topics and literary forms are discussed. Writing activities in which teachers can incorporate both language arts and science into the curriculum space and time requirement of one are described. Three forms of poetry are described. (KR)

Described is the use of computer software to teach elementary scientific processes to sixth graders. Discussed are materials, manuals, procedures and evaluation. The results of a field trial are described. (CW)

Fourteen astronomy activities are presented including classroom procedures and questions. Topics include different investigations of the moon, planets, stars, sunsets, light pollution, and rainbows and halos. Additional information on measurements used for observations in astronomy, and rainbow characteristics is included. (CW)

The production of science textbooks and the processes whereby both producers and consumers can work to improve them are described. Included are discussions of selection at the state level and a publishers perspective, and six textbook experiments at different levels from different publishers. (CW)

Presented is an activity designed to raise energy awareness, teach electricity conservation, and show students how to carry out a science project. Included are objectives, a list of materials, procedures, student information sheets on meter reading, sample charts and graphs, and a sample awards certificate. (CW)

Six major concepts of science are illustrated through the use of simple, easily equipped hands-on activities. Included in each activity are a list of materials, procedures, questions for students, and suggested discussion. Aquatic acoustics are highlighted. (CW)