Date: 9/20/2012______________________ Student Exploration: Mineral Identification Vocabulary: crystal‚ density‚ hardness‚ homogeneous‚ luster‚ mass‚ mineral‚ streak‚ volume Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Suppose you find a yellow piece of metal in a stream. How could you tell if it is real gold? _To tell if it’s real gold check out it’s density‚ find it’s mass and volume‚ see if it’s luster And how hard it is.__________________________________________________________
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Experiment: Titration of Acidic Household Substances Objective The purpose of this experiment is to determine the molarity and weight/volume percent of acetic acid in vinegar by titration with sodium hydroxide to a phenolphthalein endpoint. This procedure may be modified by titrating an acidic beverage such 7-up or Sprite. Equipment and Material (Total Time 60 – 90 min.) Variety of Berel Pipet Long glass stirring rod Wash bottle 10-mL graduated cylinder 100 mL beakers Material
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Social Studies Portfolio Entry 1 Draft 1 Independence of Singapore Introduction This portfolio entry is about the independence of Singapore. I chose this topic as I will learn about it in Primary 5‚ in relation to Social Studies. The independence of Singapore led us to full self-government. We had little resources‚ but the determination and perseverance to survive. What Happened Before Independence After the war‚ the British were no longer seen as capable leaders of Singapore‚ as they
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B6D1E1 Technology in Overcoming the Limitation of Sight Name: Chia Wenli Class: 2O Teacher: Cik Norhayati bt Md Nor Date: 3 Mei 2013 Content 1. | Objective | Pg 1 | 2. | Labeled picture | Pg 2 | 3. | The principle of sight | Pg 3 | 4. | Conclusion | Pg 4 | 5. | Reference | Pg 5 | Objective The aperture of a telescope is several times larger than the aperture of human eye so that the objects that cannot be normally seen by unaided eye can be seen. Light- gathering
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Lesson 5 Review: Networking Models‚ Traffic and Devices The purpose of this activity is to reinforce what you have learned so far about local area networks technologies. 1. Describe the three modes of communication available on a network. Simplex Data travels in only one direction‚ similar to a public address (PA) system. Half-duplex Data travels in two directions‚ but in only one direction at a time‚ similar to a walkie-talkie. Traditional shared Ethernet uses half-duplex transmissions.
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3337 RULES AND REGULATIONS Title 22—EDUCATION DEPARTMENT OF EDUCATION [ 22 PA. CODE CH. 19 ] Educator Effectiveness Rating Tool; Classroom Teachers The Department of Education (Department) adopts Chapter 19 (relating to educator effectiveness rating tool) to read as set forth in Annex A. Omission of Proposed Rulemaking Under section 1123 of the Public School Code of 1949 (act) (24 P. S. § 11-1123)‚ regarding rating systems‚ amended by the act of June 30‚ 2012 (P. L. 684‚ No. 82) (Act
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Geography Notes for Class X [Social Science] Page No: 1 Geography Notes for Class: X [Social Science] Prepared By: Kapil Mahawar INDEX S. No. 01 02 03 04 05 06 07 Name of Chapter Resources an Development Forest and Wildlife Resources Water Resources Agriculture Minerals and Energy Resources Manufacturing Industries Lifeline of National Economy Page No. 01 04 06 08 11 13 17 CHAPTER 1: RESOURCES AND DEVELOPMENT Remember These Points Anything available in the environment
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Reaction: The documentary of Al Gore is very interesting‚ because it does not only give you information about global warming but also it will awaken you to take good care of our mother earth. It clearly showed the environmental conditions our planet is facing. Part of the reason why I like it was that Gore presents a powerful message that combines factual information‚ humor and‚ ultimately‚ hopes. I really like how Al Gore relates his life story with what was happening in the earth‚ especially global
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Officer Camarines Norte Police Provincial Office Camp Wenceslao Q Vinzons‚ Daet‚ Camarines Norte ------------------------------------------------- Date : 04 February 2013 1 Dies in a Vehicular Accident at Vinzons‚ Camarines Norte On February 3‚ 2012 at about 1:35 AM traffic accident transpired along Maharlika Highway involving a silver Kawasaki Fury motorcycle with plate number 1468 EP owned by Cecilio Requerque of San Francisco‚ Talisay‚ Camarines Norte driven
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Social Psychology SP3450 Week 1 Assignment 1 By Andrew Timmons The social psychological theory I chose was sociocultural perspective. I learned this early on in High School. I noticed higher status being given to the guys who had cars to drive. So‚ early on I was motivated to get a job so I could buy a car. And the guys with the cooler cars were even more popular. There are many examples I could use to demonstrate this type of phenomenon in High School‚ but I believe this to be one of
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