Answer:
Whether something is a primary or secondary source often depends upon the topic and its use. ... On the other hand, if the topic is science education and the history of textbooks, textbooks could be used a primary sources to look at how they have changed over time.
A SECONDARY SOURCE interprets and analyzes primary sources. ... Some types of seconday sources include: PUBLICATIONS: Textbooks, magazine articles, histories, criticisms, commentaries, encyclopedias.
A PRIMARY SOURCE include letters, diaries, journals, newspapers, photographs, and other immediate accounts. The interpretation and evaluation of these sources becomes the basis for research.
Explanation:
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