Ethnocentrism- evaluation of other cultures according to preconceptions originating in the standards and customs of ones own culture.
The answer is "<span>concrete operational thinking".
The concrete operational stage starts around age seven and proceeds until roughly age eleven. Amid this time, kids pick up a superior comprehension of mental activities. Youngsters start considering solid occasions however experience issues understanding unique or theoretical ideas.
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Models can be conceptual, graphical or mathematical as they are used in science. It allows one to break down a concept into simpler terms with a visual component. A limitation of models in science is that they are usually simplified versions of the real situation or concept.
1. Universe
2. Milky way galaxy
3. Solar system
4. Earth
hope this helps :)
