The supply of many resources is limited. If used, resources can be extended through decreased use. Science and technology in local challenges People continue inventing new ways of doing things, solving problems, and getting work done. History and Nature of Science Science as a human endeavor Science and technology have been practiced by people for a long time. There is still much more to be understood about science.
Many people derive great pleasure from doing science.
Use appropriate tools and techniques to gather, analyze, and interpret data. Develop descriptions, explanations, predictions, and models using evidence. Think critically and logically to make the relationships between evidence and explanations. Recognize and analyze alternative explanations and predictions. Communicate scientific procedures and explanations.