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Teach older preschoolers to build their own stories: Nine research-based tips
Interactive reading is and remains by far the most important language-stimulating activity in kindergarten. However, older toddlers do not only have to listen to stories, but can also learn to build stories themselves. You will undoubtedly …
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A warm teacher-child relationship as the basis for a powerful language learning environment: Preschool-wise
With her bachelor's internship in sight, student Marie Claes focused intensively for two weeks on setting up a language program based on the results of the KOALA screening in her internship class.
She started from the following research question: "How …
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The power of working together with all parents on the language development of their children: Kindergarten
How can we support parents to enter into rich linguistic interactions with their children, in the home language, in order to promote their child's school language skills?
Read in this article by Kleutergewijs how a Brussels school and Ligo Brusseleer …
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Qualitative determination of sulphites in wine
Almost every label on a bottle of wine states that the wine contains 'sulfites'. Sulphites are therefore a frequently used additive during the vinification process because many winegrowers are convinced that they are indispensable to …
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The critical micelle concentration of sodium dodecyl sulfate
The determinations of the critical micelle concentrations (cmc) for ionic surfactants using specific conductivity measurements are excellent research projects for students and pupils to gain insight into some properties of substances in solution. …
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Giving an extra dimension to classic equilibrium tests
Chemical equilibrium is a difficult topic theoretically. By studying the complexation reactions in an aqueous solution of a copper salt with hydrogen chloride and with ammonia, it can be made clear that there is a single reaction system.
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Experiment with copper nanoparticles to show color changes
In this contribution, we discuss a student project where copper nanoparticles were prepared by reducing copper (II) sulfate using sodium borohydride. The use of iodide ions provides the necessary stabilization of the nanoparticles formed. The …
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The discovery of argon and the importance of accurate data analysis
John William Strutt, third baron of Rayleigh (1842-1919), is one of the most impressive figures in the history of the natural sciences. He is best known for his explanation of the blue color in the sky caused by Rayleigh scattering. It is less …
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Synthesis of gold colloids from honey
Gold colloid synthesis is a colorful nanochemical experiment. In this
contribution we discuss a student project where gold colloids are prepared from
a gold (III) salt using honey. The experiment is simple in execution.Translated by
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Determine the critical micelle concentration
Surfactants tend to form micelles in solution. The critical
micelle concentration is an important parameter for describing stability
of micelles. In this article we describe a relatively simple experiment through which
conductivity measurements the …Translated by
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Look over the wall: The reading policy at the school of kindergarten teacher Elif - Kindergarten
March 1… the start of the youth book month. Time to dive into the books and get your book pearls! By focusing strongly on storytelling, reading aloud in class and a stimulating book corner, you already lay a strong foundation for good reading. …
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Building blocks for effective language programmes: Practical guide for language support in nursery, primary and secondary education
The manual is a practical guideline for researching language integration processes. It provides a practical guide to language support.
This guide describes six building blocks that help you stimulate language development and support students …
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