Objective

The objective of this lesson is to explore the biology of horses, including their anatomy, behavior, and adaptations.

Materials and Prep

• Computer or tablet with internet access
• Pen and paper
• Printed diagrams of horse anatomy (optional)

No prior knowledge is required for this lesson.

Activities

1. Research horse anatomy:

   Using the computer or tablet, research the anatomy of horses. Focus on their skeletal system, muscular system, and digestive system. Take notes on the key features and adaptations of each system.

2. Observe horse behavior:

   If possible, visit a local stable or watch videos of horses in different settings. Observe their behavior and take notes on their social interactions, communication methods, and feeding habits. Discuss their behavior with your parent or guardian.

3. Create a horse adaptation poster:

   Using the information gathered from the research and observation, create a poster showcasing different adaptations of horses. Include labeled diagrams and descriptions of how each adaptation helps horses survive in their environment.

Eighth Grade Talking Points

• Horses are herbivores and have specialized teeth for grinding plant material. Their digestive system allows them to efficiently extract nutrients from their diet.

• Horses have a strong sense of social hierarchy and use body language to communicate with each other. They have different vocalizations and facial expressions to convey their emotions.

• Horses have long legs and a strong muscular system that allows them to run fast and escape from predators. Their hooves are adapted to provide traction and support their weight.

• Horses have a large, well-developed brain that enables them to learn and remember information. They have excellent vision and can see almost 360 degrees around them.

• Horses have a unique digestive system called hindgut fermentation, which allows them to break down plant fibers with the help of bacteria in their large intestine.