Objective

By the end of this lesson, you will be able to understand the basic principles of physics as they relate to horses.

Materials and Prep

• Pen and paper
• Access to the internet or books for research
• Prior knowledge of basic horse anatomy and behavior

Activities

1. Research and write a short paragraph on how horses use physics to move efficiently. Focus on concepts such as Newton's laws of motion, force, and energy transfer.

2. Design and draw a simple pulley system that could be used to lift heavy objects in a horse stable. Explain how the system utilizes mechanical advantage and the concept of work.

3. Observe a horse in motion and identify examples of potential and kinetic energy. Write a brief explanation of each energy type and how it is demonstrated by the horse.

Seventh Grade Talking Points

• "Physics is the branch of science that deals with matter, energy, and their interactions."
• "Newton's laws of motion are fundamental principles that help explain how objects move."
• "Force is a push or pull that can change the motion of an object."
• "Horses use physics to move efficiently. For example, when a horse gallops, it pushes against the ground with its hooves, exerting a force that propels it forward."
• "Energy is the ability to do work. In the case of horses, they convert chemical energy from food into mechanical energy to perform tasks like running or pulling a carriage."
• "Potential energy is stored energy, while kinetic energy is the energy of motion. When a horse is standing still, it has potential energy, but when it starts moving, that energy is converted into kinetic energy."