Jeanne Weinmann Science 7B

Community Middle School, WW-P Web: http://www.wwprsd.org/cms Send e-mail to Mrs. Weinmann

Rube Goldberg presentations on Monday and Tuesday - be ready...read your rubric June 16th: If you have not presented yet make sure you have satisfied everything in the rubric. June 13th: Type YOUR script for the Rube Goldberg presentation check the rubric Rube Goldberg Rubricto be sure you have included everything (ie; MA and Work for your Simple Machine in your Rube Goldberg). Finish answering all questions on the Skateboard/In-Line Skating Lab.Skateboard Lab June 11th and 12th: Calculate the Mechanical Advantage of your Simple Machine on your Rube Goldberg. Calculate the Work performed by your Simple Machine in your Rube Goldberg. Write out (type it please) a script for your presentation on Monday. June 10: Rube Goldberg work continues! Your drawing of your Simple Machine within your Rube Goldberg is due at the end of class on Wednesday, June 11th. Mechanical Advantage of your Simple Machine and work output of your Rube Goldberg needs to be part of your presentation on Monday, June 16th. Mrs. Weinmann

Quia activities HBS v2 08 http://www.quia.com/quiz/1394429.html

Useful links Identify simple machines around the house. Brief intro to simple machines All 3 types of levers! Mechanical advantage is calculated http://www.sciencenetlinks.com/interactives/breakitdown.html Definitions and examples Franklin Institute Basic information

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