Neznani del v strukturi del-del-celota

diplomsko delo

Monika Dornik (Author), Alenka Lipovec (Mentor)

Abstract

Diplomsko delo z naslovom Neznani del v strukturi del-del-celota teoretično, empirično in praktično predstavlja področje začetnih konceptov reševanja enačbe seštevanja. Namen diplomskega dela je bil raziskati znanje in sposobnost predšolskih otrok pri reševanju matematičnega izraza s seštevanjem z neznanko. Poznamo štiri strukture seštevanja. Ena od njih je Del-del-celota, le-ta pa je razdeljena na Neznani del in Neznana celota. Aktivnost, ki smo jo izvajali, je Neznani del; le-ta poteka tako, da otroka seznanimo s skupnim številom predmetov (npr. 8), ki so na mizi. Nekaj predmetov je otroku vidnih (npr. 5), nekaj pa jih je skritih (v tem primeru 3 školjke pod lončkom, prtičkom ...). Otrok napove število skritih predmetov in svojo napoved preveri na konkretnem nivoju. Če je bila njegova napoved pravilna, zabeležimo, da je bila enačba (5 + X = 8) pravilno rešena. V teoretičnem delu je bila uporabljena metoda študija pisnih virov, v empiričnem delu pa kavzalna eksperimentalna metoda pedagoškega raziskovanja. V raziskavi je sodelovalo 35 predšolskih otrok. Predmet statistične obdelave so bili odgovori otrok, glede na to, s kako velikim številom na mestu celote je otrok enačbo rešil pravilno. Nekaterim otrokom je bila aktivnost popolnoma neznana in je niso znali rešiti, nekaj pa jih je doseglo presenetljivo visoke rezultate. Kar polovica otrok je pri drugem preverjanju dosegla boljše rezultate kot pri prvem. Aktivnost Neznani del v strukturi del-del-celota se je izkazala kot zanimiva in ne prezahtevna aktivnost za predšolske otroke.

Keywords

diplomska dela;matematika;neznani del;vrtci;predšolski otroci;

Data

Language:	Slovenian
Year of publishing:	2015
Typology:	2.11 - Undergraduate Thesis
Organization:	UM PEF - Faculty of Education
Publisher:	[M. Dornik]
UDC:	373.2:51(043.2)
COBISS:	21686792
Views:	810
Downloads:	141
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	UNKNOWN PART IN THE PART- PART - WHOLE STRUCTURE
Secondary abstract:	The graduation thesis entitled "Unknown part in a part-part-whole structure" presents theoretically, empirically and practically the area of initial concepts of solving the summation equations. The purpose of the thesis is to research the knowledge and the abilities of preschool children at solving mathematical expressions of summation with one unknown. We know four summation structures. One of them is the Part-part-whole structure that is further divided into the Unknown part and Unknown whole. We were carrying out the activities of the Unknown part where a child is informed about the total number of objects (e. g. 8) on the desk. Some objects (e. g. 5) are visible to the child; some of them are hidden (in this case there are 3 shells hidden under a cup, a napkin ...). The child predicts the number of hidden objects and checks his prediction on a concrete level. If his prediction is correct, then we will note that the equation (5 + X = 8) is correctly solved. The study of written sources was used in the theoretical part, and the causal experimental method of pedagogical research was used in the empiric part. There were 35 preschool children included in the research. The subjects of data processing were the children's answers according to the number of correctly solved equations in the Whole part. The activity was completely unknown to some of the children and they could not solve it, but some of them achieved surprisingly high results. Half of the children achieved better results at the second testing than at the first one. The activity Unknown part in Part-part-whole structure proved to be interesting and not too demanding for the preschool children.
Secondary keywords:	theses;mathematics;unknown part;kindergartens;preschool children;
URN:	URN:SI:UM:
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Mariboru, Pedagoška fak., Oddelek za predšolsko vzgojo
Pages:	36 f.
ID:	8773792