- NV Science Team
- Professional Learning
- HS Biology
- HS Earth & Space
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- Living Environment & Earth Science ARCHIVE
- LE Resources: LE Getting Started
- LE Unit 1: LE: Characteristics of Living Things
- LE Unit 2: LE: Nutrients, Energy, and Biochemical Processes
- LE Unit 3: LE: Homeostasis in Human Body Systems
- LE Unit 4: LE: Disease and Disruption of Homeostasis
- LE Unit 5: LE: Comparative Reproduction
- LE Unit 6: LE: Genetics, Biotech, and Decision-Making
- LE Unit 7: LE: Ecosystems and Invasive Species
- LE Unit 8: LE: Climate Change and Human Impact: Extinction vs. Evolution
- LE Regents Prep Resources: Living Environment Regents Prep Resources
- LE Data Tools: Living Environment Historical Regents Data
- ES Resources: ES: Getting Started
- ES Unit 1: ES: Origin of the Universe and Our Solar System
- ES Unit 2: ES: Earth's Interior and Plate Tectonics
- ES Unit 3: ES: Landscapes and Surface Processes
- ES Unit 4: ES: Geologic History and Evolution of Life
- ES Unit 5: ES: The Earth-Sun-Moon System
- ES Unit 6: ES: Weather
- ES Unit 7: ES: Geography, Climate, and Human Cities
- ES Unit 8: ES: Review of Major Topics
- ES Regents Prep Resources: Earth Science Review Modules
- ES Data Tools: Earth Science Historical Regents Data Tools
- Bulk Downloader Demo Video
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- Earth Science (NY State Core Curriculum, 2005) - Standard 4
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Unit 5 Egg Comparison Resource Index
Resource:
Unit 5 Egg Comparison Resource Index
An index of multimedia and text resources that can be used to support students in investigating the similarities and differences between eggs of different species and the role meiosis plays in sexual reproduction.
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LE Unit 5LE: Comparative Reproduction
Unit 5 Egg Development and Meiosis 5E Instructional Model Plan
Resource:
Unit 5 Egg Development and Meiosis 5E Instructional Model Plan
Commonalities observed across gametes in all sexually reproducing organisms provides evidence for the unity of life. However, many differences demonstrate the role of natural selection in ensuring organisms are uniquely adapted to their habitat and lifestyle. In this sequence, students explore ova to begin to tease out evolutionary relationships, gain a deeper understanding of adaptive reproductive strategies, and to discover the function of meiosis.
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LE Unit 5LE: Comparative Reproduction
Unit 5 Gamete Production and Fertilization 5E Instructional Model Plan
Resource:
Unit 5 Gamete Production and Fertilization 5E Instructional Model Plan
Different plant and animal species employ different strategies for reproducing sexually. One key area where these differences are observable is in their method of gamete production and their fertilization methods. In this sequence, students compare different species' gamete production and fertilization methods to those of humans; allowing them to consider the reproduction advantage of different methods.
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LE Unit 5LE: Comparative Reproduction