Nelson science & technology 7
By: Bob Ritter ... [et al.].
Contributors: Ritter, Bob, 1950-; Eaton, Christopher.; Cartile, Audrey.; Dawson, Jim.; Julijana, Pocrnic.; Quanz, Ken.
Series: Nelson science & technology
Publisher: Nelson Thomson Learning
Published: 1999
Place of publication: Scarborough, Ont
Language: eng
Number of pages: 416
Subjects: Science -- Study and teaching.; Science -- Experiments.; Technology.
Other titles: Nelson science and technology 7; Nelson science and technology seven.; Science and technology 7.; Science and technology seven.; Pure substances and mixtures.; Heat.; Structural strength and stability.; Earth's crust.; Interactions within ecosystems.
Notes: Includes index.

French version available under the title: Sciences et technologie 7.

Approved for use in Ontario schools, May 31, 2005, Science and Technology, Grade 7, supporting the following guideline:  The Ontario curriculum, grades 1-8: science and technology, 1998.

CR

ALM
Table of contents: title: Unit 1. Pure substances and mixtures / Christopher Eaton, Pat Hogan; title: Unit 2. Heat / Audrey Cartile, Alan J. Hirsch; title: Unit 3. Structural strength and stability / Jim Dawson, Deborah White, Steven White; title: Unit 4. The earth's crust / Julijana Pocrnic; title: Unit 5. Interactions within ecosystems / Quanz, Bob Ritter.