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Incoming Resources
- Analyze this, testing materials, by Kelli Hicks ; science content editor, Shirley Duke
- Let's classify organisms!, by Kelli Hicks ; science content editor, Shirley Duke
- The wonderful water cycle, by Kimberly M. Hutmacher ; science content editor, Shirley Duke
- Atoms and molecules, by Tracy Nelson Maurer ; science content editor, Shirley Duke
- Changing matter, understanding physical and chemical changes, by Tracy Nelson Maurer ; science content editor, Shirley Duke
- Energy all around, by Buffy Silverman ; science content editor, Shirley Duke
- Fossils and rocks, by Kimberly M. Hutmacher ; science content editor, Shirley Duke
- Let's investigate light, by Buffy Silverman ; science content editor, Shirley Duke
- How ecosystems work, by Julie K. Lundgren ; science content editor, Shirley Duke
- Analyze this, testing materials, by Kelli Hicks ; science content editor, Shirley Duke
- Let's classify organisms!, by Kelli Hicks ; science content editor, Shirley Duke
- Atoms and molecules, by Tracy Nelson Maurer ; science content editor, Shirley Duke
- The wonderful water cycle, by Kimberly M. Hutmacher ; science content editor, Shirley Duke
- Changing matter, understanding physical and chemical changes, by Tracy Nelson Maurer ; science content editor, Shirley Duke
- Energy all around, by Buffy Silverman ; science content editor, Shirley Duke
- Fossils and rocks, by Kimberly M. Hutmacher ; science content editor, Shirley Duke
- Let's investigate light, by Buffy Silverman ; science content editor, Shirley Duke
- How ecosystems work, by Julie K. Lundgren ; science content editor, Shirley Duke