4th Grade - Unit I Lesson Units

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The Grade 4 Life Science Unit focuses on ecosystems and addresses the California Science Standards for 4th grade Life Science. By the end of the unit students will know: ecosystems are communities of organisms that interact with each other and their physical environment; that living factors are called biotic factors and nonliving factors are called abiotic factors; biomes have specific biotic and abiotic factors that make each one unique; all organisms have needs that are met by their environment and adaptations provide an advantage in meeting those needs; basic interactions in ecosystems are food chains and food webs in which matter cycles and energy flows; overtime, ecosystems maintain a balance, but that balance can be changed positively or negatively by natural and human actions. The Grade 4 Life Science Unit is presented to students through a series of investigations, experiments, active learning experiences, questions, and assessments. Assessments include: pre-, post- and 3 formative assessments.

AttachmentSize
4.01 Life Science Intro-Ecosystems.pdf104.09 KB
4.02 Life Science Conceptual Flow.pdf58.51 KB
4.03 Life Science Lessons.zip53.3 MB
4.04 Life Science Assessments.zip5.39 MB
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