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A researcher is interested in studying why the"new math" of the 1960s failed. She interviews several teachers who used the new math during the 1960s. These teachers are considered as
A researcher is interested in studying why the"new math" of the 1960s failed. She interviews several teachers who used the new math during the 1960s. These teachers are considered as
1). External critics
2). Primary sources
3). Secondary Sources
4). Internal critics
1). External critics
2). Primary sources
3). Secondary Sources
4). Internal critics
This Question has 2 answers.
2) Primary sources
The teachers who used "new math" during the 1960s are firsthand witnesses of the event. Since they directly experienced and implemented the curriculum, their accounts serve as primary sources for the research.
The teachers who used "new math" during the 1960s are firsthand witnesses of the event. Since they directly experienced and implemented the curriculum, their accounts serve as primary sources for the research.
2 - Primary sources
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