The topic of my thesis is the issue of sexual activity among the pupils in senior grades at elementary schools. The main objective is to focus on the sexual behavior of children at elementary schools. Another goal is to find out about awareness of children in this isme as much. This thesis consists of two parts. The first theoretical part is mainly focused on the area of sexuality. There is also a chapter devoted to a sex education. It stresses the cooperation between school and family and there is individually discussed sex education and family education. In conclusion of the theoretical part the period of puberty, especially children's development during this period because of two aspects - physical and psychological. Second and also the main practical part is focused on analyzing data collected at two elementary schools. Data were collected in all classes in senior grades at two elementary schools. The questionnaire which I submitted contains several parts on various topics. The questions are focused mainly on sexual behavior of children, the awareness of children in this area, the family sex education and ultimately the school sex education.

Title: Teaching of orienteering at primary school Author: Bc. Zuzana Procházková Department: Department of Physical Education Supervisor: PaedDr. Ivan Přibyl Objectives: The aim of this study is to present orienteering to pupils of primary school. Examine the effect of orienteering on pupils. Introduce history and the rules of orienteering, the system of competitions and the organization of trainings. Familiarize the reader with the other orienteering sports. Present developmental psychology of children aged 11 to 15. To put orienteering in curriculum for primary school. Methods: The method of questioning was used. We also organized the orienteering race for children. The results were evaluated into spreadsheets, graph and commentary was also used. Results: There are pupils from primary school in this research. Pupils are 11-16 years old. Most of the pupils knew about orienteering before this research. Most pupils ran between 15-20 minutes for one kilometre in the race. Fifteen pupils from 95 didn't find the control point. Pupils felt good after the race. Half from them want to participate orienteering race again. Keywords: Running, map, compass, terrain, orienteering, spare time, puberty

The topic of this diploma thesis is sexual behaviour and sex education. The adolescent body goes through important biological changes that are reflected in the adolescent behaviour. The aim of this thesis is to describe and summarize the biological changes occurring in adolescence and show their connection to sexual, social, emotional and cognitive development in adolescence. The thesis also describes the psychological aspects of adolescence as well as the changes in cognition and the emotionality. Moreover, it also focuses on the development of human sexual behaviour. Finally, the theoretical part defines the theoretical basis of sex education and describes the current state of integration of sex education into the education system of the Czech Republic. Finally, this thesis also aims to analyse attitudes towards sex education of high-school students depending on the sex and type of attended high school, as well as to map experiences in sexual life of the first-year high- school students. Results are compared to the results of national survey on sexual behaviour. KEYWORDS: Sexual behaviour, sex education, high school, biological changes, psychological changes, puberty, adolescence

Thesis aims to analyze some auxological aspects of menarche in a sample of peripubertal school-aged Prague girls. Sample PRAHA 2012 consists of 293 girls from Prague within the age ranging from 11,00 - 14,99 years. Ascertained median age of menarche 12,4 years is significantly lower (p = 0,0004) than median of Prague population - 13,04 years, respectively lower than median age of menarche of Czech population - 13,00 years according to data from the last national anthropological survey (CAV 2001). Our investigation suggests a "break off" in long-term stagnation age of menarche (minus 0,6 year) at least in a urban population in Czech Republic. According to our findings deceleration age of menarche wasn't accompanied by increase of average body height or other nutritional characteristics (body weight, BMI, arm circumference, thickness of skinfolds) in comparison with actual pediatrics standards. Though, there is a clearly evidence that participant's body composition affected age of menarche. A comparison of premenarcheal (n = 139) and postmenarcheal (n = 154) girls of the same age showed statistically significant elevated values in body weight (42,5 kg, 47,6 kg vs 56,3 kg, 54,1 kg), BMI (17,6 kg/mš, 18,3kg/mš vs 21,3 kg/mš, 20,7 kg/mš) and percentage of body fat (19,4%, 19,7% vs 24,5% a 23,1%) at...

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The diploma thesis aims the attention on reduction diets at pupils at choosing school. The teoretical part describe the development of the pubety age, the accurate regime according to the pupils' proces, the types of reduction diets, the alternative food and the following motion aktivity. The thesis deals with the illneses, which can be caused by reduction diets, which are kept quite often. At the end of the teoretical part it is manchened the under topic the reduction diet, which is involved in the part Health Education and PE of the topic according to the the Framework Education Programme and the School Education Programme ZŠ Dobiášova. The issue that conception of educational lesson aim on reduction diets, alternative way of eating and the illneses, that can be caused by reduction diets The practical part of thesis contains the amount of pupils in second level of primary school (6. - 9. grade) who keep or kept reduction diet at choosing liberecká school, afterwads there were the conversations with the choosing pupils which lead solving, why pupils want to be on diet and what is the reason to be on diet. To gain the information is used the quantitative approach of questionnaire survey and then the structured conversation that is led with choosing pupils, then there is created the preparation of...

The diploma thesis deals with the problem of muscle imbalances in pre-pubertal children and its relationship with their free time activities. The selected exercises were tested for the muscles involved in the lower and upper cross syndrome. On the basis of the measured results, the frequency of shortened / weakened muscles and muscles in the physiological standard were compared. A questionnaire survey was used to identify preferences of children concerning leisure activities. Based on the data obtained from the comparison of the data found in the questionnaire and the results measured during the testing of the muscles, the following topics were addressed: Whether the muscular condition is influenced by the sex, the frequency of sport activities performed and the type of sport practiced. In addition, the influence of parents' and their lifestyle.

The thesis focuses on the period of individual adolescence. It presents definitions of adolescence as well as describes physical, psychical, and social changes relevant to the period. It also includes developmental and psychological theories concerning this period. The case study is focused on a family which experienced the puberty of their children. It examines the period within the context of family relationships. It then asks what puberty symptoms are characteristic and how puberty affected relationships among family members and relationships with the social environment.