Science

OVERVIEW: The objective of this presentation is to introduce children to scientific concepts and terminology with the determination of multiple presentations. OBJECTIVE: Organic versus In radical teaches the children faithful the classification of things then demonstrates the battle with combustion/oxidation. GRADE contend aim: 4-8 Ohio Content Standards: Benchmarks: sorts 3-5: PS-A Grades 6-8: PS-A Indicators: Grade 4: PS-1,2 Grade 5: SI-3 Grade 6: PS-2,3,4 Grade 7: SI-3 Grade 8: SI-3 duration: 50 minutes VOCABULARY: Organic: things that atomic number 18 do from other previously life story things OR things composed of Carbon, Hydrogen, etc. Inorganic: those things that are not organic, not from previouslylivingthings, i.e. metals, minerals, etc. Combustion: write step forwarding MATERIALS: in-chief(postnominal): Read ALL instructions before proceeding. Matches Candles Cotton stuff DEVELOPED BY: Barry Berlin, BP Lima Chemicals polyeth ylene plastic feeding bottle Nail polish remover Soil Salt Safety glass/goggles Tongs view glass Magnesium typewriter ribbon 134 PROCEDURE: 1. Discuss with the children that Chemistry is the STUDY of organic and inorganic things. Define Organic and Inorganic for the children and give a some examples. 2.

Tell the children that one way to tell the difference amid Organic and Inorganic things is through COMBUSTION. Combustion is the baron to stick off something. Organic things pass on burn easily. Inorganic things entrust generally not burn. Certain inorganic things will burn if they ge t hot enough. 3. Demonstrate Combustion ( b! urning at the stake). ORGANIC enthusiastic (SAFETY: deem a tray of water available to put out matches, etc., merely not for magnesium). A. Place a taper in the Pepsi bottle. promiscuous a Match. Explain that the Match is made from a medley of chemicals to get it to light and catch the Wood/ wallpaper on fire. B. Light the candle. Explain that the Candle Wax is burning because it is Organic. The candle wax is either beeswax or alkane (wax from oil). C. While...If you need to get a full essay, order it on our website: OrderCustomPaper.com

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