*I believe there are 15,747,724,136,275,002,577,605,653,961,181, 555,468,044,717,914,527,116,709,366,231,425, 076,185,631,031,*

*296 protons in the universe and the same number of electrons*.

—Sir Arthur Eddington (1882–1944)

## https://janus.astro.umd.edu/astro/scinote/

# Scientific Notation

scientific_notation_samples.pdf | |

File Size: | 370 kb |

File Type: |

scientific_notation.ppt | |

File Size: | 174 kb |

File Type: | ppt |

Common Core

**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 year for seafloor spreading). Interpret scientific notation that has been generated by technology.

Listed below are activities featuring Scientific Notation.