Classifying, According to Type, Observations, Experiments, and Other Learning Activities Carried Out in Science Textbooks of Elementary and Lower Secondary School, and Determining their Inquiring Characteristics: With the Basis of the Skills for Observations Developed by Selecting and Integrating Process Skills
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2011 ◽
Vol 52
(1)
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pp. 107-119
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2019 ◽
2018 ◽
Vol 2
(2)
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pp. 90
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2014 ◽
Vol 55
(1)
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pp. 47-58
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