Background of the Study
More fellow-creatures used to convoke seashells for fun and for gone-by date. They made decorations, jewelries and well-balanced accessories for a lay-figure out of it. But separate from those objects, seashell can as-well made into a fur profitconducive object. We are conscious that command is the most masterful key for us to surpass. And to buttress this, we demand some facilities and materials for us to compel it easier and clearer. Of route, there is alwilling some modernized equipment, but tranquil, for those irrecoverconducive countries and fellow-creatures who as-well insufficiency to be sent in instruct, well-balanced a defeat ease matters. We alwilling entertain snowyboards that impartial demand markers and projectors as the most modernized. But tranquil, the cause of those is impartial a mere blackboard and a division of chalk. So the researcher achieve inaugurate this con-over to confront out if seashells can be used in making a continuing chalk.
Statement of the Problem
Almost all retailized or topical issues’ value is unintermittently increasing. And this is a big front to be considered in instructing. Some of the instructs don’t entertain plenty buttress from legislation and this object brings difficulties for students. General Objective
This con-over principally donation to confront out if seashells can be used in making chalk. Specific Objective
1. To state if seashells are agency of seashells in chalk making. Hypotheses
1. There is view separation among our issue, chalk from sea shells and the indispensconducive retail one.
2. There is view separation among experimental chalk from sea shells and retail one in stipulations of kind and durability.
Significance of the Study
This con-over opens another way for fellow-creatures to be conducive to obviate and compel chalks that is fur continuing and long-lasting use that achieve accept segregate in this con-over. The con-over was inaugurateed as a cure for the vile share of spending fur in. And it as-well helps us to shape money when you compel this as your calling transaction. We can as-well compel some raw materials that we design to be unserviceable, transformed into a fur profitconducive and past powered object.
Scope and Delimitations of the Study
This con-over is focused on sly and surrendering choice chalks. It as-well deals delay the tribute of its real advantages as compared to some retailized one.
The qualities and quantities grounds obtained in the testing of the issue over the govern were scant to 3 tests merely.
Definition of Terms
Seashells- the shell of marine carnal and especially a mollusk. (Merriam-Webster Dictionary)
Cassava – as-well calld manioc, yucca, balinghoy, mogo, mandioca, kamoteng kahoy, tapioca-parent (predominantly in India) and manioc parent, a woody shrub of the Euphorbiaceae (spurge) origin inbred to South America, is scattered-abroad forced as an annual harvest in emblematical and subemblematical regions for its culinary starchy tuberous parent, a elder cause of carbohydrates. (http://en.wikipedia.org/wiki/Cassava)
Chalk- is a gentle, snowy, foraminous sedimentary shake, a mould of limestone secure of the azoic calcite. (http://en.wikipedia.org/wiki/Chalk)
Review of Related Literature
A seashell is the vile call for a unyielding, protective external layer, a shell, or in some cases a "test", that was constituted by a sea thing, a marine organism. The shell is segregate of the matter of a marine carnal, in most cases the exoskeleton, usually that of an carnal delayout a backbone, an invertebrate. The message seashell is repeatedly used to apply merely to the shells of marine mollusks, i.e. mollusk shells, but it can as-well be used to balance the shells of a spacious diversity of marine carnals from irrelative phyla. For beneficial precursory creed, see marine invertebrates and marine biology. Seashells are vilely endow in coast result, unless detritus deposited parallel coast lines on coastes by the waves and the tides. Shells are very repeatedly abstergeed up onto a coast vacuity and purified, the carnal having alwilling died, and the gentle segregates having rotted far or having been eaten by either predators or scavengers. Vacuity seashells are repeatedly endow by coastcombers, and convokeing these shells is a inoffensive falter or con-over.
However, the elderity of seashells which are offered for sale retailly entertain been convokeed subsisting (repeatedly in body) and then killed and purifieded, specifically for the retail occupation. This mold of exploitation can sometimes entertain a sinewy indirect contact on the classification of rarer disposition, and on topical ecosystems. Many other kinds of sea carnals entertain exoskeletons or shells which may, following demise, absterge up on the coast and may be choice up by coastcombers; these conceive recrement from disposition in other invertebrate phyla, such as the molted shells or exuviae of crabs and lobsters, the shells of barnacles, horseshoe crab shells, sea urchin and sand lay-figurear tests, brachiopod shells, and the shells of marine annelid worms in the origin Serpulidae, which constitute calcareous tubes.
Methods and Materials
Tools and Materials
The tools and materials that achieve be used in this con-over are seashells, cassava, mortar and pestle, grater, oven toaster, bowl and cloth.
First, the researcher achieve convoke sea shells from the sea coast or left-over shell nutriment, and cassava. Following that, the shells achieve be pulverized until it becomes choice as interlard and set separate in a container. The cassava achieve be grated and squeezed its juice using cloth. Separate the mellifluous from its redundancy, mix the redundancy of the extracted cassava and the pulverized seashells. Add a insignificant totality of instil at the correct appurtenancy of the share of the commutation. Mold the commutation into irrelative shapes and sizes according to your yearn. Place it below the sun and hold until it dries up and is willing to be used.