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发表于2024-11-11
Ancient World pdf epub mobi txt 电子书 下载 2024
NATIONAL STANDARDS: Grades K-4 National Social Studies Standards- Time, Continuity, and Change: II- Accounts of past events, people, places, and situations contribute to our understanding of the past- Use knowledge of the past to inform decisions about the present- Identify and use sources for reconstructing the past Grades K-4 National Science Standards- Earth and Space Science: IV- Fossils provide evidence of past life forms and the environment of long ago
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Ancient World pdf epub mobi txt 电子书 下载 2024