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Computers have been employed in education for years. They help to provide educational aids using multimedia forms such as films, pictures, interactive tasks in the learning process, automated testing, etc. In this paper, a concept of an intelligent e-learning system will be proposed. The main purpose of this system is to teach effectively by providing an optimal learning path in each step of the educational process. The determination of a suitable learning path depends on the student's preferences,...
The article deals with the introduction of logarithmic function with the help of GeoGebra and Derive 6. A teaching experiment is described in which pupils reached the concept of logarithmic function by solving a carefully selected series of problems. Each problem is complemented by a solution and comments about the way it was solved by pupils with the help of software. The whole process ended with the definition of logarithmic function and a series of problems in which pupils were to discover its...
Using examples from elementary mathematics, the article presents some possibilities of using GeoGebra as a tool of active discovery of the mathematical basis of problems. The solving procedures are described by individual steps so that the reader can try them him/herself. The problems were chosen so that different solving strategies can be used in GeoGebra: analytic, synthetic, algebraic.
We propose a novel approach to introducing hypothesis testing into the biology
curriculum. Instead of telling students the hypothesis and what kind of data to collect
followed by a rigid recipe of testing the hypothesis with a given test statistic, we ask
students to develop a hypothesis and a mathematical model that describes the null
hypothesis. Simulation of the model under the null hypothesis allows students to compare
their experimental data...
Úvodem je vysvětlení co to vlastně Intergeo-Společná interaktivní geometrie pro Evropu znamená, odkaz na tento portál, kdy byl vytvořen a co dnes obsahuje. Dále jsou tři pohledy na tento portál, první z nich je uživatelský. V tomto pohledu je posuzována dostupnost a přehlednost stránek, rychlost vyhledávání, funkčnost dynamických úloh a jazykové vybavení. Z pohledu didaktického hodnotí obsahovou nabídku a kvalitu úloh a možnosti využití přímo v hodinách výuky matematiky. V posledním, metodickém...
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