Design and conduct a scientific investigation. Use technology and mathematics to improve investigations and communications. Formulate and revise scientific explanations and models using logic and evidence. Recognize and analyze alternative explanations and models. Communicate and defend a scientific argument. A2.
Scientists conduct investigations for a wide variety of reasons.
Scientists rely on technology to enhance the gathering and manipulation of data. Mathematics is essential in scientific inquiry. Results of scientific inquiry emerge from different types of investigations and public communication among scientists. Structure of atoms B2. Structure and properties of matter B3.