Objective

By the end of this lesson, you will understand the concepts of Earth's rotation, revolution, and seasons, and how they relate to the Call of Duty video game.

Materials and Prep

• Computer or gaming console with Call of Duty video game
• Paper and pencil
• Internet access (optional)

No prior knowledge is required for this lesson.

Activities

1. Play a few rounds of Call of Duty and observe the changes in lighting and shadows throughout the game. Take note of any patterns you notice.

2. Research and find out how the game developers create realistic day-night cycles in the game. Look for information on lighting techniques and algorithms used.

3. Discuss how the rotation and revolution of the Earth affect the actual day-night cycle in real life. Talk about how the Earth's tilt and its orbit around the Sun cause the changing seasons.

4. Compare the day-night cycle and seasons in Call of Duty with the real-life Earth. Identify similarities and differences.

5. Create a short presentation or write a paragraph explaining the connection between the game's day-night cycle and the Earth's rotation and revolution. Include any interesting facts you discovered during your research.

Sixth Grade Talking Points

• "Did you know that the Earth is constantly rotating? This means it spins around its axis, like a top spinning. This rotation causes day and night. In Call of Duty, you might have noticed that the lighting changes as time passes. This is similar to how the real world works."
• "The Earth also revolves around the Sun. This means it moves in an orbit around the Sun. This revolution takes about 365 days, which is why we have a year. It also affects the changing seasons we experience in real life."
• "In the game, the day-night cycle is created using special lighting techniques and algorithms. These techniques simulate the changing light and shadows as time progresses. It's fascinating how game developers can make it look so realistic!"
• "In reality, the Earth's tilt and its orbit around the Sun cause the changing seasons. When one hemisphere is tilted towards the Sun, it experiences summer, while the other hemisphere experiences winter. This is why we have different seasons throughout the year."
• "By understanding the Earth's rotation, revolution, and seasons, you can appreciate how game developers incorporate these concepts into Call of Duty to make the game more immersive and realistic."