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  • Assessing Toxic Risk (Teacher's Edition) (e-book)

    eBook |

    Assessing Toxic Risk is a comprehensive guide to student research in toxicology. It includes an overview of basic principles of toxicology and how they are used to assess chemical risks. It provides simple but authentic…

  • Science Educator's Guide to Laboratory Assessment (e-book)

    eBook |

    Focus on frequent, accurate feedback with this newly expanded guide to understanding assessment. Field-tested and classroom ready, it's designed to help you reinforce productive learning habits while gauging your…

  • Formative Assessment Probes: Does It Have a Life Cycle?

    Journal Article |

    If life continues from generation to generation, then all plants and animals must go through a life cycle, even though it may be different from organism to organism. Is this what students have “learned,” or do they have…

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