Reviews > Science
Science Reviews
We often frame our understanding of what the space telescope will do in terms of what we expect to find, and actually it would be terribly anticlimactic if in fact we find what we expect to find. ... The most important discoveries will provide answers to questions that we do not yet know how to ask and will concern objects we have not yet imagined. --John N. Bahcall, on the Hubble Space Telescope's capabilities for the advancement of science, quoted in his obituary at CalTech (7 September 2005)
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| Category |
Avg* |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
| Clarity&Comprehension |
4.5 |
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| Accuracy |
4.6 |
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| Readability |
4.0 |
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| Consistency |
4.8 |
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| Appropriateness |
4.8 |
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| Interface |
4.8 |
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| Content usefulness |
4.7 |
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| Modularity |
4.7 |
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| Content errors |
4.8 |
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| Reading level |
4.8 |
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| Cultural relevance |
4.8 |
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| Overall Average |
4.7 |
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*Average of all chapters. Maximum rating is 5.0. Top
| Reviewer's Comments This is a basic text covering the essential topics in a coversational, engaging style. I would recommend this book to be used for the first semester of a first-year physics course. While this is best suited for students who are taking calculus concurrently, basic ideas in calculus are also covered for the students who have less mathematical background.
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| Category |
Avg* |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
| Clarity&Comprehension |
5.0 |
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| Accuracy |
5.0 |
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| Readability |
5.0 |
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| Consistency |
5.0 |
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| Appropriateness |
4.8 |
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| Interface |
5.0 |
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| Content usefulness |
5.0
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| Modularity |
5.0 |
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| Content errors |
5.0 |
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| Reading level |
5.0 |
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| Cultural relevance |
5.0 |
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| Overall Average |
5.0 |
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*Average of all chapters. Maximum rating is 5.0. Top
| Reviewer's Comments
I recommend this textbook for any major that requires general chemistry. This text, though a reference-type work, can be used as a primary text if the instructor provides problems from elsewhere. Some chapters have a much greater scope than most texts, covering a broad range of topics. It has helpful color illustrations and concept maps. Each chapter ends with list of "What you should be able to do.” The authors make many connections between text topics and phenomena familiar in everyday life, plus there are many links to supplementary material.
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| Category |
Avg* |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
| Clarity&Comprehension |
4.8 |
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| Accuracy |
4.9 |
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| Readability |
4.5 |
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| Consistency |
5.0 |
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| Appropriateness |
4.8 |
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| Interface |
4.1 |
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| Content usefulness |
4.8 |
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| Modularity |
4.6 |
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| Content errors |
4.9 |
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| Reading level |
4.6 |
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| Cultural relevance |
3.6 |
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| Overall Average |
4.6 |
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*Average of all chapters. Maximum rating is 5.0. Top
| Reviewer's Comments I recommend this book for chemistry, biology, or biotech classes at high schools, community colleges, or trade schools. For biology and biotech it can be used as a supplementary textbook and or reference. For chemistry it is suitable as a primary textbook. All of the sections had reasonable content. Some of the sections were adequately elaborate, and others were too a bit too short. Some contained interesting information discoveries while others helpfully reiterate lab techniques.
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Textbook: "Concept Development Studies in Chemistry" (2007) Author: John S. Hutchinson Textbook URL: http://cnx.org/content/col10264/latest/ Reviewer: Dr. Mei-Ling Shek, Adjunct Faculty, Santa Clara University
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| Category |
Avg* |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
| Clarity&Comprehension |
4.3 |
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| Accuracy |
4.7 |
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| Readability |
4.9 |
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| Consistency |
5.0 |
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| Appropriateness |
5.0 |
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| Interface |
5.0 |
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| Content usefulness |
4.6 |
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| Modularity |
5.0 |
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| Content errors |
4.6 |
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| Reading level |
4.9 |
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| Cultural relevance |
5.0 |
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| Overall Average |
4.8 |
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*Average of all chapters. Maximum rating is 5.0. Top
| Reviewer's Comments I recommend this book. It is suitable as a primary text for first-year community college students. It is a very well-written introductory general chemistry textbook. This book is especially well suited for students who intend to take more advanced science courses. Each chapter develops a key concept from experimental observations and inductive reasoning. There is a preface that explains the motivation for this approach, and an index of key words and terms.
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Textbook: "Energy Conservation and Environmental Protection" Author: Dr. Sarma V. Pisupati Textbook URL: http://www.e-education.psu.edu/egee102 Reviewer: Dr. Mei-Ling Shek, Adjunct Faculty,
Santa Clara University
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| Category |
Avg* |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
| Clarity&Comprehension |
4.6 |
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| Accuracy |
4.6 |
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| Readability |
5.0 |
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| Consistency |
4.8 |
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| Appropriateness |
5.0 |
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| Interface |
4.4 |
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| Content usefulness |
4.4 |
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| Modularity |
5.0 |
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| Content errors |
4.8 |
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| Reading level |
5.0 |
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| Cultural relevance |
5.0 |
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| Overall Average |
4.8 |
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*Average of all chapters. Maximum rating is 5.0. Top
| Reviewer's Comments
I recommend this online textbook for first-year community college students. The material is well organized, and presented with superb illustrations and animations, as well as creative demonstrations. There are numerous questions and exercises that encourage students to actively participate in the learning process. This text covers topics in energy resources and environment, and energy conservation methods most relevant to the residential and commercial sectors.
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Textbook: "Getting Started: Stuff You Should Know Before Delving Too Far into Chemistry" (2009) Author(s): Stephen Lower Textbook URL: http://www.chem1.com/acad/webtext/pre/ Reviewer: Dr. Mei-Ling Shek, Adjunct Faculty, Santa Clara University
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| Category |
Avg* |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
| Clarity&Comprehension |
4.0 |
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| Accuracy |
4.8 |
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| Readability |
4.3 |
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| Consistency |
4.3 |
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| Appropriateness |
5.0 |
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| Interface |
4.3 |
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| Content usefulness |
4.7 |
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| Modularity |
4.0 |
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| Content errors |
4.3 |
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| Reading level |
4.5 |
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| Cultural relevance |
5.0 |
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| Overall Average |
4.5 |
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*Average of all chapters. Maximum rating is 5.0. Top
| Reviewer's Comments I recommend this book for community college first-year students as a supplementary textbook. It is for students who wish to catch up with, or review, the essential background needed for an introductory chemistry course. It is a well-written, lively textbook with ample explanations and examples. I especially recommend this text for general science, chemistry, physics, biology, engineering majors.
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Textbook: "People's Physics Book Ver. 2" (2010) Author(s): CK-12 Foundation - original authors - James H. Dann and James J. Dann Textbook URL: http://www.ck12.org/flexr/search/physics Reviewer: Erik N. Christensen, Professor of Physics, South Florida Community College
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| Category |
Avg* |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
| Clarity&Comprehension |
4.1 |
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| Accuracy |
5.0 |
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| Readability |
4.4 |
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| Consistency |
4.7 |
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| Appropriateness |
4.6 |
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| Interface |
5.0 |
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| Content usefulness |
4.5 |
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| Modularity |
4.9 |
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| Content errors |
4.0 |
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| Reading level |
4.6 |
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| Cultural relevance |
n/a |
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| Overall Average |
4.6 |
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*Average of all chapters. Maximum rating is 5.0. Top
| Reviewer's Comments I not only recommend this book, but plan to adopt it for my classes. The beauty of this book lies in its brevity with completeness. It was written with the intention that it would be a component of an overall strategy of developing both conceptual and mathematical understanding of the principles of physics. When supplemented with in-class discussion, laboratories, and problem-solving sessions, this would be ideal textbook in an active peer-learning classroom for non-science majors. This CK-12 Flexbook is modular, which enables any instructor to customize it for their classes.
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