to estimate very large or very small of 10 to estimate than Rhode Island’s or How much larger in quantities, and to express how many very large or very area Texas is than Missouri. times as much one is than the other. For small quantities, example, estimate the population of the and to express United States as 3 × 108 and the how many times population of the world as 7 × 109, and as much one is determine that the population is than the other. more than 20 times larger. D-8.EE.4 Perform operations with including Apply The speed of sound is 343.2 meters per Perform operations with numbers numbers expressed problems where second. Since the 1950’s planes have been expressed in scientific notation, including Use in scientific both decimal and Apply flying faster than sound. The speed of light problems where both decimal and notation scientific is 299,792,458 meters per second. What is scientific notation are used. Use scientific Choose notation are Apply the difference in these speeds expressed in notation and choose units of appropriate scientific notation used miles per hour? How fast does an average size for measurements of very large or Interpret Analyze commercial airliner fly? What is the very small quantities (e.g., use units of difference between its speed and that of millimeters per for seafloor appropriate size sound/ light? spreading). Interpret scientific notation for measurements that has been generated by technology. of very large or very small quantities (e.g., use scientific notation that has been generated by technology
to estimate very large or very small quantities, and to express how many times as much one is than the other. For example, estimate the population of the United States as 3 × 108 and the population of the world as 7 × 109, and determine that the population is more than 20 times larger. of 10 to estimate very large or very small quantities, and to express how many times as much one is than the other. than Rhode Island’s or How much larger in area Texas is than Missouri. D-8.EE.4 Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (e.g., use millimeters per for seafloor spreading). Interpret scientific notation that has been generated by technology. Perform Use Choose Interpret operations with numbers expressed in scientific notation scientific notation units of appropriate size for measurements of very large or very small quantities (e.g., use scientific notation that has been generated by technology including problems where both decimal and scientific notation are used Apply Apply Apply Analyze The speed of sound is 343.2 meters per second. Since the 1950’s planes have been flying faster than sound. The speed of light is 299,792,458 meters per second. What is the difference in these speeds expressed in miles per hour? How fast does an average commercial airliner fly? What is the difference between its speed and that of sound/ light?
Grade38CoachesMathUnpackingCharts.docx