Some environmental changes occur slowly, and others occur rapidly. Science and technology in local challenges People continue inventing new ways of doing things and solving problems. Science and technology have greatly improved health. These benefits of science and technology are not available to all of the people of the world. There is still much more to be understood about science.
Many people choose science as a career.
Many people derive great pleasure from doing science. Design and conduct a scientific investigation. 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.