Objective

By the end of this lesson, the student will be able to understand and apply basic physics concepts related to horses.

Materials and Prep

• Pen and paper
• Access to a computer with internet
• Prior knowledge about horses and their basic anatomy

Activities

1. Activity 1: Understanding Horse Gaits

   Research and identify the different gaits of horses, such as walk, trot, canter, and gallop. Write a short description of each gait and draw diagrams illustrating the leg movements for each gait.

2. Activity 2: Horse Jumping and Energy

   Investigate how energy is involved in horse jumping. Watch videos or read articles about horse jumping and identify the different types of energy involved, such as potential energy, kinetic energy, and gravitational potential energy. Write a short explanation of how each type of energy is utilized during a horse jump.

3. Activity 3: Horsepower Calculation

   Learn about the concept of horsepower and how it is related to horses. Research the history of horsepower as a unit of measurement and calculate the approximate horsepower of a horse based on its weight and speed. Write a step-by-step explanation of your calculations.

Seventh Grade Talking Points

• "Physics is the branch of science that deals with matter, energy, and their interactions."
• "Horse gaits are the different ways horses move their legs when walking, trotting, cantering, and galloping."
• "Understanding the different gaits of horses can help us analyze their movements and performance."
• "Energy is the ability to do work or cause change."
• "In horse jumping, energy is transformed from one form to another, such as potential energy being converted to kinetic energy."
• "Horsepower is a unit of measurement used to quantify the power of engines and other mechanical devices."
• "The concept of horsepower originated from the work of James Watt, an engineer during the Industrial Revolution."
• "Calculating horsepower involves considering factors such as weight, speed, and time."