What do 'alternative frameworks' mean?

The correct answer is: Ideas that differ from the formally accepted explanations of the concepts.

Explanation:
In education and cognitive science, the term "alternative frameworks" (also known as misconceptions, naive theories, or informal concepts) refers to the conceptual models, ideas, or beliefs that individuals construct to explain natural or social phenomena, which deviate or differ from established, scientifically/formally accepted scientific explanations.

Key aspects of alternative frameworks include:
- They arise from everyday experiences, intuitive reasoning, and personal observations.
- They are often strongly held by learners prior to formal instruction.
- Understanding these frameworks helps educators design better strategies to guide students toward standard scientific understanding.