The inquiry based learning is a teaching method that prefers the interests of the pupils and their own activity. Its structure greatly contributes to the development of various knowledge and skills. Although it uses scientific methodological principles, this way of teaching is a suitable method for all pupils regardless of their future orientation. It develops and encourages skills that are necessary for each person, such as using appropriate information. Due to the poor awareness of teachers in our country, this method faces some obstacles that hinder its successful implementation in education. Furthermore, in fact, a lot of available inquiry based lessons are not research-oriented tasks at all. In this theses, there are described several of successful research tasks, in comparison with some IBE lessons which does not correspond to the concept of IBE. In conclusion, I suggest my own example of the inquiry based lesson plan.

JUHASOVÁ, P., Invertebrate Lectures And Their Use In Leisure Lessons. Master thesis. Praha: Charles univerzsity in Prague, Faculty of Education, 2016. 94 s. In this diploma thesis, practical tasks focused on invertebrate biology are presented. They are targeted for science hobby groups. Detailed instructions for experiments and observations as well as for capturing invertebrates can be found in this diploma thesis. There are described also long-term projects in the form of inquiry-based teaching tasks, construction of man-made outdoor insect nests (so-called "insect hostels") and also the indoor invertebrate keepings. The vast majority of tasks were tested in practice in two science hobby groups, attended by a total of 30 participants. The aim of these tasks is to increase the attractiveness and accessibility of natural science to a wider audience and improving its presentation, but also to arouse positive attitude to nature and all living creatures. Inspiration will be found there not only by leaders of natural science clubs, but also by teachers, who want to incorporate practical work with animals into teaching. Key words: invertebrates, experiment, observation, breeding, inquiry-based edusdion, IBE

The aim of the present work is to determine the reaction of Czech student to Inquiry-based science education. The study was conducted using two different laboratory topics, prepared for the study according to the principles of Inquiry-based education. Four different classes from one school participated in this study and the reaction of the students was determined by comparing two questionnaires; one initial, completed before the laboratory work, and the other final, filled in after the laboratory practice has ended.

Presented diploma thesis follows the long-term study running at the Department of Organic Chemistry at the University of Chemistry and Technology Prague in the field of using flavinium salts as catalysts of oxidation reactions. The aim was to verify the reactivity of flavinium salt 13 with different types of O- and N-nucleophiles by monitoring of the corresponding C4a-adducts formation. In the thesis a simple alloxazinium salt 13 and one of the nucleophiles (hydroxylamine 25) were prepared. According to the results obtained from the UV-VIS measurements nucleophile 25 is the only one of the newly tested wchich formed desired C4a-adduct 13d with alloxazinium salt 13. KEYWORDS flavinium salt, nucleophile, C4a-adduct, organocatalysis, IBSE

Introduction of the thesis deals with inquiry-based science learning - from the level of research to its evaluation. The following practical advice summarize information about the possibilities of obtaining natural material for teaching, creating permanent diatom preparations and examples of suitable determination literature for teachers. The main part of this work presents 12 elaborated study materials for research teaching method divided into five phycologically oriented topics: (1) cyanobacterial and algal physiology, (2) biodiversity of standing waters, (3) algae defense mechanisms, (4) cyanobacteria and algae like bioindicators, (5) substances in cyanobacteria and algae and their importance for humans. Individual study materials contain information on the level of research, methodological guidance for teachers with a theoretical basis and introductory questions to motivate students, as well as a recording sheet for students and, in conclusion, own proposed solution for teachers. Another part of this thesis is a comparison of inquiry-based science learning with frontal education, which is done by didactic test.

This diploma thesis proposes a modern way of teaching leaf morphology in elementary school. It includes research that builds on the bachelor thesis ,,The leaf as an organ of higher plants - creation of photographic collection of leaves". The theoretical part contains an analysis of the objectives and trends of contemporary learning and teaching methods, and also summarizes the interconnection of teaching leaf morphology with the FEP. The practical part contains an interactive learning program with elements of inquiry-based education aimed at teaching leaf morphology. The research in this paper compares the quality of students' knowledge learned by the compiled program and the students learned the traditional way.

The presented master thesis compares the effectiveness of geology teaching at primary school using a frontal and "alternative" teaching methods. For the research pupils were firstly tested in the form a didactic pre-test, which was focused on the basic knowledge of geology. Then two geological topics were selected and worked out following a frontal and interactive teaching methods (i.e., using Inquiry Based Science Education and multimedia). The topics were alternately taught in two groups (classes) of respondents at the primary schools. The difference in the effectiveness of the selected teaching methods was evaluated on the basis of the results of the post-test. According to the obtained results the teaching of geology at the primary school is definitely more efficient using "alternative" teaching methods in the comparison with frontal methods of teaching.

The aim of this work is to prepare an educational program with the elements of inquiry teaching (BOV) and at the same time to make sure whether the suggested activities from the point of view of the aims of teaching natural science at the 1 grade of the basic school are effective. This thesis shows some possibilities how to work out with this method and how to incorporate it to the process of teaching. As a purpose - built example there were used topics connected with the physiology of plants. Different teaching methods appropriate for the realization of BOV in the frame of the Educational program with respect to the relevant content of the textbooks of natural science are applied here. The thesis was dealt within the bounds of the project GA JU č. 065/2010/S a GA JU č. 078/2013/S

The thesis is concerned with appraising the educational program of the Geology Teaching Center Říčany, in particular its influence on the pupils' attitudes towards geology. The benefits of field trips and outdoor education have been observed many times; however, mostly pupils' knowledge or skills were taken into consideration while their attitudes have been investigated fairly recently. Moreover, geology is regarded by pupils as 'the more boring part of nature' and hence I was interested in whether (and how) the non-standard form of education can change the pupils' attitudes towards geology. The objectives of the thesis were 1) to investigate what the pupils' attitudes towards geology are, and 2) to decide whether (and how) the specific geology field trip affects these attitudes and to compare this influence with the one of standard class education. The third, last objective consisted in stating whether the field trip in question will help pupils to understand how sundry topographic features were created. The main research question was stated as follows: How will the field trip affect the pupils' attitudes towards geology in comparison with standard class education covering the same topics? According to results of my investigation, pupils regard geology as the most useless and unpopular branch of...

Made available in DSpace on 2014-07-29T15:07:36Z (GMT). No. of bitstreams: 1 Dissertacao Marcelo Sales Guimaraes.pdf: 3899079 bytes, checksum: 38f856923d6a5606a0da0a5054c4e8f9 (MD5) Previous issue date: 2011-02-24 / Bovine neosporosis is a parasitic disease of cosmopolitan distribution, caused by the obligatory intracellular cyst forming protozoan Neospora caninum (Phylum Apicomplexa, family Sarcocystidae). It has a strong association with bovine abortion, being N. caninum protozoan considered the most important for this species. The main route of transmission is vertical, determining the endemic-type neosporosis in cattle. Brazilian local breeds as Curraleiro and Pantaneiro present hardiness and resistance to adverse conditions, e.g. poor nutrition and microbiological challenges, as predominant characteristics. The conservation program of such breeds has encouraged studies aiming at a greater knowledge of these animals peculiarities. The purpose of this study was to assess the seroprevalence of these breeds for N. caninum and the occurrence of vertical transmission in herds, evaluating the importance of bovine neosporosis for these herds. Five farms in the state of Goiás and one in the state of Mato Grosso do Sul, with Curraleiro and Pantaneiro herds, respectively, were observed. Blood was collected from females at reproductive age and their offspring before colostrum intake, if possible. If it was not possible, blood was periodically collected from the offspring (five collections) until about ten months of age. A total of 358 animals was examined, 249 (198 females and 51 calves) Curraleiros and 109 (62 females and 47 calves) Pantaneiros. Seropositivity to N. caninum was evaluated by using the indirect immunofluorescence (cutoff ≥ 1:200) and ELISA (HerdChek® IDEXX Laboratories) (cutoff S/P ≥ 0.50). The total incidence of seropositives was 47,49% (170/358), 51% (127/249) Curraleiro and 39,45% (43/109) Pantaneiro. One hundred percent of the farms observed presented seropositive animals. The highest titer was 1:25600. The overall vertical transmission rate observed in herds was 51% (95%, CI 37%-64%), being 48% (95%, CI 30%-66%) in Curraleiro and 54% (95%, CI 35%-73%) in Pantaneiro. There was no statistically significant association between breed or titer of the cows and the occurrence of vertical transmission (OR 0,79; CI 0,27-2,34 95%). A low-moderate agreement was found between the two diagnostic techniques used (κ = 0.34). Thus, N. caninum is present in Curraleiro and Pantaneiro cattle breeds, with significant rates of seropositivity and vertical transmission. Although widely distributed, N. caninum does not seem to cause problems in Curraleiro and Pantaneiro herds, as abortion problems are rare and females have good fertility, within the constraints of the breed. / A neosporose bovina é uma enfermidade parasitária causada pelo protozoário intracelular obrigatório Neospora caninum (filo Apicomplexa, família Sarcocystidae), formador de cistos. Enfermidade de distribuição cosmopolita, a neosporose apresenta forte associação com o abortamento bovino, sendo N. caninum considerado o protozoário mais importante para essa espécie. A principal rota de transmissão é a vertical determinando a neosporose do tipo endêmica nos rebanhos. Raças locais brasileiras como o gado Curraleiro e Pantaneiro apresentam como características preponderantes a rusticidade e resistência às condições adversas tais como carência nutricional e desafios microbiológicos. O programa de conservação destas raças incentivou estudos que visam o maior conhecimento das particularidades destes animais. A proposta deste trabalho foi avaliar a soropositividade destas raças para N. caninum e a ocorrência de transmissão vertical nos rebanhos, permitindo determinar a importância da neosporose bovina nestes rebanhos. Cinco propriedades criadoras de Curraleiro (estado de Goiás) e uma criadora de Pantaneiro (estado de Mato Grosso do Sul) foram acompanhadas. Foi colhido sangue das fêmeas em idade reprodutiva e de suas crias antes da ingestão do colostro, quando possível. Quando não, foi colhido sangue das crias periodicamente (cinco colheitas) até em torno dos dez meses de idade. Um total de 358 animais foi analisado, sendo 249 (198 fêmeas e 51 bezerros) Curraleiros e 109 (62 fêmeas e 47 bezerros) Pantaneiros. Avaliou-se a soropositividade para N. caninum por meio das técnicas de imunofluorescência indireta (ponto de corte ≥ 1:200) e ELISA indireto (HerdChek® IDEXX Laboratories) (ponto de corte S/P ≥ 0,50). A ocorrência total de soropositivos foi 47,49% (170/358), com 51% (127/249) do gado Curraleiro e 39,45% (43/109) do gado Pantaneiro soropositivo. Cem por cento das propriedades acompanhadas apresentaram animais positivos. O maior título encontrado foi de 1:25600. A taxa de transmissão vertical geral observada nos rebanhos foi de 51% (95%, IC 37%-64%), sendo de 48% (95%, IC 30%-66%) no gado Curraleiro e de 54% (95%, IC 35%-73%) no Pantaneiro. Não houve associação estatisticamente significativa entre título ou raça das mães e ocorrência de transmissão vertical (OR 0,79; IC 0,27-2,34 95%). Uma concordância moderada-baixa foi verificada entre as duas técnicas de diagnóstico utilizadas (κ = 0,34). Assim, N. caninum está presente nos rebanhos bovinos das raças Curraleiro e Pantaneiro, com consideráveis taxas de soropositividade e transmissão vertical. Embora amplamente distribuído, N. caninum parece não representar problema nos rebanhos Curraleiro e Pantaneiro, visto que problemas de abortamento são raros e as fêmeas apresentam boa fertilidade, dentro das limitações das raças.