AChart
BTime line
CМар
DModels
Answer:
D. Models
Read Explanation:
Three-dimensional representations of real things are called models.
In education, models are often used as teaching aids to represent physical objects, processes, or concepts that may be difficult to observe directly due to size, scale, or complexity. Models can be either physical or conceptual and are used in various disciplines, including science, engineering, geography, and even social studies.
Here are some examples of models:
Physical models: These are tangible, three-dimensional objects that represent something in the real world, such as a model of the solar system, a human skeleton, or a building prototype.
Scale models: These are models that are scaled-down versions of real objects, like architectural models of buildings or geographic models of terrain.
Conceptual models: These may not be physical objects but represent abstract ideas or systems, such as economic models or theories of psychological processes.
Models help learners understand complex systems, make abstract concepts more concrete, and visualize things that cannot be directly observed.