통합검색
검색결과제한
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- 자료유형
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- 저자
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- National Academies of Sciences, Engineering, and Medicine (U.S.)(8)
- Board on Science Education(5)
- Division of Behavioral and Social Sciences and Education(4)
- 1977-(3)
- Beatty, Alexandra S(3)
- National Research Council (U.S.)(3)
- Stephens, Amy(3)
- 1967-(2)
- Committee on Enhancing Science and Engineering in Prekindergarten Through Fifth Grades(2)
- Davis, Elizabeth A(2)
- Dibner, Kenne A(2)
- Feder, Michael A(2)
- Schweingruber, Heidi A(2)
- (2021(1)
- (STEM coordinator)(1)
- 1956-(1)
- 1972-(1)
- 1973-(1)
- 1974-(1)
- Activation, Committee to Assess Science(1)
- Alexandra Beatty and Heidi Schweingruber(1)
- Alissa A. Lange, Kimberly Brenneman, Hagit Mano ; foreword by Betty Zan(1)
- Alper, Joe(1)
- Arleen Pratt Prairie, with contributions by Warren Buckleitner(1)
- Board on Life Sciences(1)
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- 출판사
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- 발행년도
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- 언어
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- 주제분류
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