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161
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162
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163
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164
Learning from cases unraveling the complexities of elementary science teaching
Argitaratua 2002Liburua -
165
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166
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167
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168
Science content knowledge of grade 3 teachers from selected schools in Region V
Argitaratua 2002Thesis -
169
Practical work in elementary school science, grade 2 sourcebook for teachers
Argitaratua 2002Liburua -
170