SCIS 3+.
By: Robert C. Knott, Herbert D. Thier.
Contributors: Thier, Herbert D.; Science Curriculum Improvement Study.; Delta Education (Firm)
Publisher: Delta Education
Published: 1998
Place of publication: Hudson, NH
Language: eng
ISBN-13: 9780875049847; 9780875049854; 9780875049861; 9780875049878; 9780875049908; 9780875049922; 9780875049946
Subjects: Science -- Study and teaching (Elementary)
Other titles: SCIS three plus; Science Curriculum Improvement Study three plus
Description: This comprehensive, activity-based science curriculum follows two strands: life-environment and physical-earth.
Notes: At head of title: Delta Education.

"SCIS 3+ is a revision of the work of the Science Curriculum Improvement Study ... "--T.p. verso.

1-6.
Table of contents: value: Life-environment : Level 1. Organisms; value: level 2. Life cycles; value: level 4. Environments; value: level 5. Communities; value: level 6. Ecosystems; value: Physical-earth : Level 2. Interactions and systems; value: level 3. Subsystems and variables.