Grades 3, 4, 5

Understandings about the Nature of Science

Scientific Investigations Use a Variety of Methods

Scientific Knowledge is Based on Empirical Evidence

Scientific Knowledge is Open to Revision in Light of New Evidence

Science Models, Laws, Mechanisms, and Theories Explain Natural Phenomena

Science is a Way of Knowing

Scientific Knowledge Assumes an Order and Consistency in Natural Systems

Science is a Human Endeavor

Science Addresses Questions About the Natural and Material World.

Science methods are determined by questions.

Science investigations use a variety of methods, tools, and techniques.

Science findings are based on recognizing patterns.

Scientists use tools and technologies to make accurate measurements and observations.

Science explanations can change based on new evidence.

Science theories are based on a body of evidence and many tests.

Science explanations describe the mechanisms for natural events.

Science is both a body of knowledge and processes that add new knowledge.

Science is a way of knowing that is used by many people.

Science assumes consistent patterns in natural systems.

Basic laws of nature are the same everywhere in the universe.

Men and women from all cultures and backgrounds choose careers as scientists and engineers.

Most scientists and engineers work in teams.

Science affects everyday life.

Creativity and imagination are important to science.

Science findings are limited to what can be answered with empirical evidence.