Determine two very large numbers by converting to scientific notation

This lesson will look at an example involving the fourth root. The given information will assist in learning how to rationalize the denominator of the fourth root of an expression. This lesson will give a step by step explanation to better explain the concept.

Meat, Mortality and Livestock's Long Shadow from stevenlevymath.com This video compares data Japan and the USA in meat consumption and life expectancy. Common Core Standard for Math: Represent and interpret data. CCSS.MATH.CONTENT.3.MD.B.3 Draw a scaled picture graph and a scaled bar graph to represent ... High School Social Studies: Public policy Video Production Work Flow Write narrative about every step Get an idea Research Write story board Write script Start with titles in Adobe Premiere Elements (PE) Create visuals with VideoScribe (VS) software Export from VS. Import into PE. Narrate! Fix with Audacity software (workflow) Import into PE Adjust timing Upload to Teachertube, youtube and vimeo. References: Livestock's Long Shadow Livestock's Long Shadow, Ch. 1, Page 9 World Health Organization Data Global Health Observatory data repository (Use by theme, Mortality/morbidity. Each of these: [All NCDs, deaths per 100 000], [Cancer, deaths per 100 000], [Cardiovascular diseases, deaths per 100 000]. Use "filter table" option. Select "Japan" and "USA" Data Non Communicable Diseases, Data for 2000 Mortality per 100,000 population Country--All NCD--Heart--Cancer Japan----298------112----123 USA------477------202----140 Mortality in Japan and USA NCD = Non Communicable Disease Ref: WHO Global Health Observatory List of "Slides" Japan vs. USA, Income and Meat consumption Morbidity: Cardiovascular, cancer, and all non-communicable diseases Discussion Questions Discussion Questions What are the implications for policy What additional research would be interesting? Script This is Steven Levy and this is Steven Levy Math. (Title Page) This video compares meat consumption and mortality in Japan and the USA. Japan and the United State have similar income levels. (Bar Graph). Page 9 in Livestock's Long Shadow 2006, shows per capita income in Japan and the USA as $27,000 and $36,000 per year respectively. These are figures for 2002. Yet meat consumption in the United States is almost three times that of Japan. (Bar Graph) 42 vs. 125 kg per year.

This lesson will look at an example involving the cube root of a number. The given information will assist in learning how to rationalize the denominator with the cube root of a number. This lesson will give a step by step explanation to better explain the concept.

This lesson will look at examples to give an explanation about Scientific Notation.

This lesson will look at an example problem and how to divide two number in scientific notation. The example problem will show how and why to divide the first two terms and use the rules of exponents for the bases.