A Guide to Organic Chemistry Mechanisms: A Guided Inquiry Workbook (by Peter Wepplo)

A brief guide to the Power To Show Differences workbook and experimental power analyses

They take some of the stress out of making decisions about using “alternative” ingredients in animal feeds. At least that is what they were originally designed to do. They may also be helpful for making conclusions about many other types of experiments and designing experiments for many other purposes species, cultivars, etc. The PTSD.xls workbooks simulate experiments with two treatments and w...

A protocol to guide and improve inquiry-based instruction

M any teachers have uttered the following statement, or at least something similar: “I do not know exactly how to define inquiry, but I know it when I see it.” This intuitive understanding may work for onlookers, but something greater is needed from those who lead instruction in our classrooms. For many years, publications such as the National Science Education Standards (NRC 1996) and The Scie...

Assessment of Guided Inquiry in General Chemistry Labs: a Three Year Project

ANTIOXIDANT ANALYSIS OF COMMERCIAL SPICES. D. Killeen and M. H. Renfroe, Dept. of Biology, James Madison Univ., Harrisonburg VA 22801. There is a growing awareness of the role of antioxidants as an important component of human health. Antioxidants have been implicated in preventing degenerative diseases such as cancer, cardiovascular and neurological diseases, and reducing the effects of aging....

ترجمه کتاب a course in phonetics : اثر peter ladefoged

رساله حاضر ترجمه هفت بخش اول از کتاب "درآمدی بر آواشناسی" اثر لیدفوگد می باشد. در این کتاب پس از مروری بر آواشناسی و واجشناسی، به بررسی مباحثی از قبیل : همخوانها، واکه ها، واژه، جمله، مکانیسم جریان هوای تنفسی و جایگاه و شیوه تولید پرداخته شده است .

Aids to Organic Chemistry