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Search results for "class periods"

Filters: 1996 1996 ×
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Mathematics and Science Education Around the World: What Can We Learn From The Survey of Mathematics and Science Opportunities (SMSO) and the Third International Mathematics and Science Study (TIMSS)? (1996)

The Role of Scientists in the Professional Development of Science Teachers (1996)

National Science Education Standards (1996)

Resources for Teaching Elementary School Science (1996)

Biographical Memoirs: Volume 69 (1996)