Other features include problem-solving challenges, science career descriptions, and science connections to real-world events or issues. The student edition closes with readings on 3 topics: the "bucky ball" carbon molecule, the use of plant material for fuel, and silicon-based plastics and other new materials.
Teacher's Edition In the teacher's wraparound edition, each chapter begins with a 2-page planning guide and a 2-page preview that summarizes each section within the chapter. The teacher's edition also provides suggestions for teaching, guiding, integrating, and closing lessons, as well as enrichments, extensions, and answers to questions in the student text.
Supplementary Laboratory Manual The supplementary lab manual provides 15 additional investigations directly correlated with the information presented in the student textbook. Examples of investigations include the synthesis of copper oxide by heating copper metal in air, the decomposition of water by electrolysis, performing a double replacement reaction, determining the effect of temperature on the solution process, and determining the amount of vitamin C in a sample of fruit juice.
Program Resources and Support Materials A variety of materials, including some optional components, is available. A teacher's resource package contains the student edition
ABOUT THE ANNOTATIONS IN "PHYSICAL SCIENCE—CORE MATERIALS"
Each curriculum annotation has a two-part entry number: the chapter number is given before the period; the number after the period locates the entry within that chapter. For example, the first entry number in chapter 1 is 1.1; the second entry in chapter 2 is 2.2; and so on.
The entry numbers within each curriculum chapter run consecutively through Core Materials, Supplementary Units, and Science Activity Books.
Order of Bibliographic Information
Following is the arrangement of the facts of publication in the annotations in this section:
Recommended Grade Level and Reading Level
The grade level for each piece of material was recommended by teacher evaluators during the development of this guide. In some instances, the recommended grade level may differ slightly from the publisher's advertised level. The Fry Readability Scale was used to determine the approximate reading level of core materials.
Key to Content Standards: 5-8
The key lists the content standards for grades 5-8 from the National Science Education Standards (NSES) that are addressed in depth by the item. A key is provided for core materials and supplementary units. (See appendix C.)