Objective
By the end of this lesson, you will be able to understand the basic biology of horses and their unique features.
Materials and Prep
- Pen and paper
- Access to reliable internet sources
- Prior knowledge of basic biology concepts
Activities
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Research the anatomy of a horse using reliable internet sources. Take notes on the following key features:
- Skeletal structure
- Muscular system
- Digestive system
- Respiratory system
- Circulatory system
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Create a labeled diagram of a horse's anatomy, highlighting the key features you learned about. Use your notes as a reference.
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Write a short essay discussing the adaptations of horses that make them well-suited for running. Include at least three adaptations and explain how they contribute to their speed and endurance.
Seventh Grade Talking Points
- "Horses are herbivorous mammals belonging to the Equidae family."
- "They have a unique digestive system called hindgut fermentation, which allows them to efficiently extract nutrients from plant material."
- "Horses have a large, strong heart and a highly developed circulatory system, enabling them to deliver oxygen and nutrients to their muscles during exercise."
- "Their long legs and specialized skeletal structure provide them with the ability to run at high speeds."
- "Horses possess a large lung capacity and a respiratory system that efficiently exchanges oxygen and carbon dioxide, supporting their high energy demands."