Building children's science concepts

Sheckles, Mary.

Building children's science concepts experiences with rocks, soil, air and water. - New York Bureau of Publications, Teachers College, Columbia 1958. - xiv, 138 p. illus. - Practical suggestions for teaching, no. 15 .

Bibliography: p.137.

58008243 /L


Science--Study and teaching.

Q181 / .S42

372.35
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