Question

(Write a CER or R.A.C.E.S) What would be one challenge and one advantage you might encounter if you created a solar system m od el tha t was larger, for example where 1 AU = 1 yard (3 fee t)? (4 pts)

Answer 1

**Claim:** One challenge of creating a larger solar system model, where 1 AU equals 1 yard (3 feet), is the difficulty in accurately representing the vast distances between celestial bodies, while an advantage is the enhanced visibility and understanding of the model.

**Evidence:** The challenge arises because increasing the scale of the model means that the distances between the planets and the Sun will also increase significantly. For instance, if 1 AU is represented as 1 yard, the average distance from the Earth to the Sun (1 AU) would be 3 feet, but the distance to Neptune (approximately 30.1 AU) would be around 90 feet. This makes it complicated to set up the model in a typical classroom or exhibition space.

On the other hand, a larger model would allow for greater visibility of the planets and their relative sizes. For example, if the planets are scaled appropriately, a model could show the size differences between Earth, Jupiter, and Saturn more clearly. This can engage viewers more effectively and facilitate a better understanding of the scale of our solar system, helping to visualize concepts that are often difficult to grasp.

**Reasoning:** In conclusion, while creating a larger solar system model poses challenges with space and scale, it also provides a valuable advantage of enhanced educational engagement through visibility. Balancing the benefits of size with the logistical difficulties of space will be key to the success of the project.