1ST SIX WEEKS PERIOD Unit A Chapter 1 Lesson 2 Classifying Plants Modeling Water Transport Material: * small sponge‚ * pie tin‚ * water‚ * glass‚ * red food coloring‚ * celery stalk. Procedure 1. Pour a cup of water into the pie tin and the glass. Add food coloring to the glass. 2. Have a student place the sponge in the pie tin and the celery stalk in the glass. 3. After 24 hours‚ ask students how the sponge and celery model water transport systems in
Premium Acid Water Measuring cup
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
Premium Carbonyl Organic chemistry Aldol condensation
FIRE RESISTANT BALLOON: Materials - 1 matchbox - 1 candle - 1 yellow colored balloon - 1 blue colored balloon - Half a cup of water Procedure: 1. For this experiment‚ the independent variable is whether the balloon is filled with water or not. The dependent variable is what happens to the balloon when it is placed above the lit candle. This is determined by observing the balloon. The constants (control variables) are how much the balloon is inflated and the amount
Premium Water Ocean Salt
The Milgram Experiment Milgram experiment was conducted at 1962 by Psychologist Stanley Milgram at Yale University. This experiment focused on how people will behave when their moral senses are conflicting with the authority. This experiment measured if people will obey authority or stand up what they believe for when their morals are challenged by a person with a greater social figure. These people who participated in the experiment were males in ages between twenty and forty. The volunteers were
Premium Education Psychology Teacher
Heart Rate Of Daphnia. Aim: In this investigation I am going to see how alcohol affects the heart. Due to the ethical and safety issues involved in using in an investigation such as this I am going to use Daphnia (water flea) to conduct this experiment. Although humans and Daphnia are very different organisms‚ the affect that alcohol has upon the heart should be similar. Hypothesis: The hypothesis I am going to test during the investigation is: ‘Increasing the percentage of concentration
Premium Caffeine Acetylcholine Time
Eryn Pulliam Cannon Research Article 1 Don’t Throw in the Towel: Use Social Influence Research This article is detailing how psychology can be used in a variety of ways in society other than counseling or the cliché of psychology. It looked at a simple problem to find the best solution. The problem in this article was looking at ways to inform guest from various hotels to reuse their towels. Reusing towels would‚ “increase the environmental protection and environmental cooperation.” It would
Premium Sociology Psychology Scientific method
The Philadelphia Experiment The Philadelphia Experiment took place in the fall of 1943 when a group of scientists funded by the U.S. government set out to turn a U.S. Cannon Class destroyer escort into an invisible war machine. The initial conspiracies surrounding the experiment were formulated by two scientists‚ William L. Moore and Charles Berlitz’. After extensive research‚ Moore and Berlitz’ concluded that The Philadelphia Experiment went awry when a U.S. Naval Destroyer was used to conduct
Premium Stanford prison experiment World War II Nuclear weapon
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
Premium Experiment Stanford prison experiment Theory
Popcorn Experiment Experiment performed on 8/26/11 Biology 101 Introduction: “The oldest popcorn ever found was discovered in the “Bat Cave” of central New Mexico. Archaeologists found 80‚000-year-old corn pollen below Mexico City”. “The popcorn was thougt to be about 5‚600 years old”. (www.factmonster.com/spot/popcorn1.html) This particular pollen is almost identical to today’s popcorn pollen. Researchers came up with the theory that popcorn could have been a Stone Age snack for “cave
Premium Popcorn
The Experiment Gloria Isham Central Texas College Twenty- six men are chosen to participate in the roles of guards and prisoners in a psychological study led by a Doctor Archaleta for which each participant is to receive $14‚000 after two weeks. Travis has just lost his part time job and is a peace protester who wants to travel to India with his girlfriend. Barris is a 42-year-old who lives alone with a domineering mother‚ who has made him join the experiment to raise money for her hip operation
Premium Social psychology Cognitive dissonance Cognition