Saturday, March 21, 2020
Eduction Example
Eduction Example Eduction ââ¬â Article Example Article review In this article, the has suggested Cognitive Enrichment Advantage (CEA) as a very beneficial approach to mediated learning in the context of adult education. The author has identified three particular areas where CEA can be employed to facilitate adult learning including emancipatory education, basic education, and development and training of workforce. While the ways in which the CEA approach can benefit the three identified areas overlap, the author suggests that closely examining the relevant applications and overlapping concepts can benefit adults in all three domains. The author has rightly challenged the notion that pedagogical strategies suitable for children are always ineffective or useless for adult learners. Drawing upon the benefits of CEA, the author presents it as an example of pedagogical strategies that are equally suitable for child and adult learners.The paper offers a brief yet detailed insight into the concept of CEA and throws light on the potentia l ways in which it can enhance adult learning. The statements and arguments of the author are grounded in the review of latest and advanced literature. The author has supported facts and propositions with reliable literary sources. The author has elaborated all building blocks of thinking to provide a holistic understanding of how CEA improves thinking and learning. Use of CEA improves personalized learning. If teachers develop the ability to use and integrate CEA into the instructional strategy, this would not only improve their quality of lectureship, but also promote understanding among the learners of what senses they need to concentrate upon and improve in order to learn better.
Thursday, March 5, 2020
Rubber Egg and Chicken Bones - Mad Scientist Lab
Rubber Egg and Chicken Bones - Mad Scientist Lab A Mad Scientist can make a toy out of just about anything, including a boiled egg. Soak an egg in a common kitchen ingredient, vinegar, to dissolve its shell and make the egg rubbery enough that you can bounce it on the floor like a ball. Soaking chicken bones in vinegar will soften them so that they will become rubbery and flexible. Rubber Egg Materials hard-boiled eggglass or jar, big enough to hold the eggvinegar Turn the Egg into a Bouncy Ball Place the egg in the glass or jar.Add enough vinegar to completely cover the egg.Watch the egg. What do you see? Little bubbles may come off the egg as the acetic acid in the vinegar attacks the calcium carbonate of the eggshell. Over time the color of the eggs may change as well.After 3 days, remove the egg and gently rinse the shell off of the egg with tap water.How does the boiled egg feel? Try bouncing the egg on a hard surface. How high can you bounce your egg?You can soak raw eggs in vinegar for 3-4 days, with a slightly different result. The eggs shell will become soft and flexible. You can gently squeeze these eggs, but its not a great plan to try to bounce them on the floor. Make Rubbery Chicken Bones If you soak chicken bones in vinegar (the thinner bones work best), the vinegar will react with the calcium in the bones and weaken them so that they will become soft and rubbery, as if they had come from a rubber chicken. It is the calcium in your bones that makes them hard and strong. As you age, you may deplete the calcium faster than you replace it. If too much calcium is lost from your bones, they may become brittle and susceptible to breaking. Exercising and eating a diet that includes calcium-rich foods can help prevent this from happening.
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