Back and Forth 在線電子書 圖書標籤:
發表於2024-12-30
Back and Forth 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024
Using simple text appropriate for young readers, books in this series explain the basic concepts of motion. Colorful photos show examples of movement and where we see it every day. This series explores and supports the standard "The Physical Setting: Motion," as required by Benchmarks for Science Literacy: Project 2061.
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Back and Forth 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024