Experiment #1: Introduction to Experimentation Submitted by: Neann Klara M. De Jesus BS Psychology II Submitted to: Dr. Geraldine E. Tria ABSTRACT SUMMARY The first experiment done by the class was called “Introduction to Experimentation”. Its main objective is to give basic knowledge about some of the logic of experimentation. The class was divided into groups of 2. In each group there was an experimenter (E) and a subject (S). The experimenter instructed
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Research for Educational Reform 25 Area and Perimeter: "Which is Which and How Do We Know?" Helene Sherman Tammy Randolph University of Missouri - St. Louis Fourth grade students participated in three hands-on lessons designed to foster conceptual understanding of area and perimeter‚ to able to measure them in units and to be able to distinguish them from each other within the same figure. Students worked with a university faculty member and classroom teacher to construct shapes on geoboards
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Molar Volume of a Gas Objective: The objective is to determine the volume‚ of one mole of hydrogen gas at STP using experimental data‚ known mathematical relationships‚ and a balanced chemical equation. Theory: The goal of this lab is to find the volume of one mole of hydrogen at STP. The experimenters will be working with hydrochloric acid and magnesium to find the objective. The acid in this lab will react to the magnesium and cause the water in the eudiometer to rise because of the reaction
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Sculpting the Earth’s Surface The Grand Canyon The state of Arizona is home to one of the most breath taking canyons known to Earth‚ the Grand Canyon. Its astounding depth and extravagant size are both mouth dropping and catching to the public’s eye. It is one of the world’s most popular tourist’s attractions that lour millions of people from all over the world every single year. With its deep color‚ size and beautiful display of rock layers‚ the Grand Canyon is a view few people will not forget
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EXPERIMENT 2: COMMON-ION EFFECT AND BUFFERS MARVILE REA R. FERRER1 1DEPARTMENT OF MINING‚ METALLURGICAL & MATERIALS ENGINEERING‚ COLLEGE OF ENGINEERING UNIVERSITY OF THE PHILIPPINES‚ DILIMAN‚ QUEZON CITY 1101‚ PHILIPPINES DATE SUBMITTED: DECEMBER 13‚ 2012 DATE PERFORMED: DECEMBER 07‚ 2012 ______________________________________________________________________________________________________________ INTRODUCTION Monitoring the pH range of a laboratory reaction or a process is very
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INTRODUCTION Traffic Volume Studies A traffic study consists of a comprehensive investigation of existing physical and operating conditions. Analysis of the study data provides insight into possible remedial measures‚ if any. Remedial measures may include various traffic control measures‚ such as speed zoning‚ channelization‚ signing‚ traffic signals‚ safety lighting‚ or a combination of these. Engineers often use counts of number of vehicles or Pedestrians passing a point‚ entering
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Skimming the Surface of Babbitt Not all of us can have a great escape with that fairy child in our dreams. In Chapter 1 part II of the satirical phenomenon‚ Babbitt‚ by Sinclair Lewis; he really gives you something to ponder. In the previous section Lewis had just ended saying how the city of Zenith was “built-it seemed- for giants”‚ putting this city on a pedestal for its community. This statement is already mocking the citizens of Zenith who are materialistic middle-classmen‚ like Babbitt
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EXPERIMENT 1: REACTIONS OF ENOLATE IONS WITH CARBONYL GROUPS Aims In this experiment we used two techniques for the reactions of enolate ions with carbonyl groups. One technique used was Doebner reaction and the other technique used was Claisen-Schmidt reaction. Therefore the aim of this experiment is to synthesize trans p-methoxycinnamic acid and to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. The products would be recrystallized using ethanol
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Cost‚ Volume‚ and Profit Cost-Volume-Profit (CVP) analysis is a managerial accounting tool that expresses the simplified relationship between cost‚ volume‚ and profit (or loss). CVP analysis is based on several factors and assumptions and uses a formula to express the relationship by equation or graphically and can be used with great effect by managers who understand the limitations of the analysis. Cost-Volume-Profit (CVP) analysis is a managerial accounting tool that expresses the simplified
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focus of the experiment was to acquire data for the mass change resulting from osmosis in order to determine the carbohydrate solution of the carrot cells. The carrots were a vegetable used within the experiment with a carbohydrate solution around .5 M. The hypothesis is if there are carrots in different carbohydrate solutions then there will be a percent change in mass. The carrots have large vacuoles that hold water‚ this allows the mass to increase when the hypertonic solution is .2 M and 0 M‚ around
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