Uses charcoal briquettes, ammonia, water, table salt, and laundry bluing to create white fluffy crystals. Briquettes are placed in a bowl while the remaining ingredients are mixed together and poured over the briquettes. The result is white fluffy crystals forming on top of the charcoal. This experiment dramatizes chemical reactions to…

Current educational policy highlights the important role that assessment can play in improving education. State standards and the assessments that are aligned with them establish targets for learning and promote school accountability for helping all students succeed; at the same time, feedback from assessment results is expected to provide …

A general inventory and initial assessment of marine education activities in California elementary and secondary public schools based on data collected in 1980 are presented. The report includes: (1) a description of the procedures and findings of a series of surveys and questionnaires distributed to schools, individuals, and organizations; and…

In this framework, emphasis is placed on ways school personnel can change science instruction and motivate student interest more effectively. The document is organized into four chapters and six appendices. Chapter one discusses the acquisition and organization of knowledge in respect to developing broad generalizations and concepts. It defines…

Nine key findings and major recommendations are listed, relating to state education department administrative policies, local school programs, teacher training, community assistance, and teacher materials. Each of these areas is then discussed in more detail, identifying needs and suggesting ways in which they can be met. Areas of responsibility…

Discusses problems reflecting the crisis in education, presenting general approaches for resolving the problems. Also discusses the California Earthquake Education Project (CALEEP), a program which provides education of current concern (including personal emergency preparedness) to the public. CALEEP activities are successful due to many social,…

This project was initiated in order to evaluate two literacy and science integrated instruction units, "Shoreline Science" and "Terrarium Investigations," designed by the Lawrence Hall of Science "Seeds of Science/Roots of Reading" Project ("Seeds/Roots"). We examined how the integrated units affect student…

This research project consists of a randomized experiment in Visalia Unified School District. The question being addressed by the research is whether "Scott Foresman Science" is as effective as or more effective than the curriculum being used at each site. Since Scott Foresman Science provides a significant reading component, the authors…

In this paper, the authors' investigated whether "Scott Foresman Science" program, a year-long curriculum intended for daily use that provides a sequence of structured and supportive inquiry activities and text materials to develop students' independent investigative skills, is more effective than current science programs in five diverse…

In this paper, the authors' investigated whether "Scott Foresman Science" program, a year-long curriculum intended for daily use that provides a sequence of structured and supportive inquiry activities and text materials to develop students' independent investigative skills, is more effective than current science programs in five diverse…

This science framework is about connections. Each section draws on and contributes to those that precede and follow it. The framework opens with a discussion of the nature of science and the need for science educators to model the attributes of scientific investigation including objectivity, testability, and consistency. The framework also calls…

The purpose of this guide is to provide teachers and other educators with classroom lessons and instructional techniques that build a fundamental understanding of the environment. The guide is aimed at grades kindergarten through sixth and consists of eight instructional units and six action projects. Each unit is organized around a theme and the…

This document provides a research study of a 10-year elementary school teacher science staff development project, "The Science in Rural California Teacher Enhancement Project." The study investigated the long term effects on teacher participants 3 to 5 years after project contact: beliefs about science, confidence levels about teaching…

To assist school districts in selecting science instructional materials, the California State Department of Education has developed detailed descriptions of state-adopted elementary programs and texts. This guide includes an annotated index of all adopted materials and separate descriptions for each program or series. The index contains a listing…

This guide was developed with the intention of helping teachers and school site administrators in California review the elementary science curriculum and compare it to an idealized model that is presented in the document. Part I of the guide provides a summary of a number of characteristics considered to be important to a strong elementary science…