1 COMPUTER ASSISTED INSTRUCTION IN CHEMISTRY IN RELATION TO LEARNERS’ PERSONALITY Dr.R.Sivakumar Abstract The aim of this study was to find out the effectiveness of Computer Assisted Instruction in Teaching Chemistry In Relation To Learners’ Personality. The sample consisted of 40 students in Control group and 40 students in Experimental group. The data were collected using appropriate tools and it was analyzed by t’ and F’ test. The finding is that the achievement scores of Experimental group
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celebration to mark specialoccasions. The thrill and excitement generated by fireworks‚brightening the night sky and immersing it with vivid displays ofcolour and technicality‚ which makes them a crowd pleaser. Behind all the excitement of fireworks‚ chemistry plays an importantrole in creating the vivid colours we witness lighting up the sky. Theactual chemical reactions that take place in the explosions requirethe use of oxidisers‚ reducing agents and binders. The additions ofvarying metal chlorides
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Curriculum Meaning and Definition The word curriculum is derived form a Latin word “Correre” which was used an alternate of ‘path way’. Experts defining curriculum with reference to its origin call it a runway. This perception has probably introduced curriculum as a course which one runs to reach a goal‚ which in no case‚ fully explains the literal meaning curriculum. Definition “The experiences which are utilized by the school to attain the aims education “ Principles of Curriculum Development
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thinkers‚ but never so fully elaborated. He states that all matter is composed of eternal‚ indivisible‚ indestructible and infinitely small substances which cling together in different combinations to form the objects perceptible to us. The Greek word for indivisible is atomos. This theory gives birth to the atom. Democritus was a Greek philosopher who lived between 470-380 BC He is the Greek to whom the conception of the Atomic theory is attributed. Democritus proclaims the atom to be the
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What is Chemistry? Chemistry is the study of matter and energy and the interactions between them. This is also the definition for physics‚ by the way. Chemistry and physics are specializations of physical science. Chemistry tends to focus on the properties of substances and the interactions between different types of matter‚ particularly reactions that involve electrons. Physics tends to focus more on the nuclear part of the atom‚ as well as the subatomic realm. Really‚ they are two sides of the
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Chemisty and Society Paper Chasity Farrar Write a 350- to 700-word paper in which you explain the importance of chemistry in your life and in society. Include the following information: · Describe the scientific method. Explain all the steps involved in this method. · Explain how society applies the scientific method in industry‚ market‚ and academia. · Explain how you may apply the scientific method in your daily life and in your future career
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federal minimum wage‚ which is $7.25. Many states across the country are now fighting for a higher minimum wage for everyone. Some states‚ like California have already started to raise the wage‚ and are currently on track to make a $15 minimum wage the law in California. Many believe that raising the minimum wage will bring thousands of people out of poverty and help low-income families who are above the poverty line. With a potential minimum wage hike‚ there would be catastrophic results. Minimum wage
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university of Business Agriculture and Technology Assignment No-01 Course name- General Chemistry “Topic” The importance of Chemistry in our daly life Submitted to Dr.Mohammad Harun-Ur-Rashid Submitted by Group-Royals Chemistry: The chemistry is the study of substances specially their structure‚ properties‚ transformations and the energy accompanying these transformation. Chemistry is very important within our daily lives. We are using it all of the time without even realizing
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A. Role of Chemistry in Society Applications of chemical science have contributed significantly to the advancement of human civilization (1‚ 2‚ 3). With a growing understanding and ability to manipulate chemical molecules‚ the post-World War II chemist was considered a societal problem solver. They synthesized crop-enhancing agricultural chemicals to ensure a constant and viable food supply. They played a significant role in the eradication of deadly diseases by developing life-saving pharmaceuticals
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acculturation The process by which people in one culture or subculture learn to understand and adapt to the norms‚ values‚ life styles and behaviors of people in another culture or subcultures. For example‚ acculturation is the process by which a recent immigrant learns the way of life of the new country. Library services and materials facilitate this process. acquisition value The users’ perception of the relative worth of a product or service to them. Formally defined as the subjectively weighted
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