PPT-PART I T. Trimpe 2008 http://sciencespot.net/

Bonding Basics And REVIEW Bonding is an example of a chemical change Bonding occurs when 2 or more atoms are chemically joined When 2 or more atoms bond that is called a molecule. called the Parade of Life: Animals. I printed the pages for the classification mats on 8 T. Trimpe 2002 Element # of Protons # of Electrons # of Valence Electrons Oxidation Number SodiumChlorineBerylliumFluorineLithiumOxygenPhosphorus (3) Sodium + Oxygen(4) Sodium + Chlorine(5) Calcium Objective: Build . a device that will launch a ball to knock over bottles and earn . the most points. !. Bottle Blasters. What is a catapult?. A catapult is a device which uses an arm to hurl a projectile a great distance and were often used in ancient times during battle. . _____ American Toad _____ Armadillo _____ Bald Eagle _____ Blue Whale _____ Cardinal _____ Chimpanzee _____ Chipmunk _____ Duckbill Platypus _____ Great White Shark _____ Green Tree Frog _____ Hagfish T. Trimpe 2002 Element # of Protons # of Electrons # of Valence Electrons # of Electrons to Fill Outer Shell CarbonChlorineHydrogenPhosphorusOxygenSulfurNitrogen (3) Chlorine + Chlorine(4) Oxygen + O Objective: . Create . a parachute that will help an egg land safely on a target!. Scrambled Eggs?. Competition Rules:. Your team will be provided with a junk box . filled with . materials that could be used to create a parachute. http://www.purpleculture.net http://www.purpleculture.net http://www.purpleculture.net http://www.purpleculture.net FEWS NET ZIMBABWE www.fews.net FEWS NET is a USAID - funded activity. The content of this report does not necessarily reflect the view of the United States Agency for International Development or T. Trimpe 2001 1 2 3 Mass (g)Volume (ml)Density (g/ml)123 T. Trimpe 2002 Element # of Protons # of Electrons # of Valence Electrons # of Electrons to Fill Outer Shell CarbonChlorineHydrogenPhosphorusOxygenSulfurNitrogen (3) Chlorine + Chlorine(4) Oxygen + O Forensic Entomology. Insects as Evidence. Warning: Some material in this presentation and related videos may be too graphic for some people. . What do they do?. Forensic. . entomologists. apply their knowledge of entomology to provide information for criminal investigations.. Objective: . Create a "zoom machine" that will travel a . distance of . 4 meters in the shortest amount of time.. Zoom Machines. Think About It. Things to consider …. What type of wheels will work best?. tools that scientists . use to make . quantitative observations?. Mary Tweedy, Curriculum Support Specialist. Keisha Kidd, Curriculum Support Specialist. Millard Lightburn, District Supervisor. Department of Mathematics and Science. Bikini Bottom Genetics Review Name ___________________________1. Use your notes to complete each definition. Purebred - Also called ______________________ and consists of gene pairs with genes that