Search results for "Demon"

Eksperimentu un demonstrējumu izmantošana dabaszinībās 3. klasei

2017

Agnes Tauteres diplomdarba “Eksperimentu un demonstrējumu izmantošana dabaszzinībās 3. klasei” izstrādes pamatojums ir skolā apgūt prasmes izskaidrot dažādas norises dabā, pamatojoties uz saviem veiktajiem eksperimentiem vai redzētajiem demonstrējumiem. Pētījuma mērķis ir noskaidrot demonstrējuma un eksperimenta izmantošanas iespējas dabaszinību apguvē 3. klasē un izstrādāt demonstrējumu piedāvājumu. Konkrētā skolā nav pietiekams daudzums mācību līdzekļu, lai nodrošinātu kvalitatīvu eksperimentu veikšanu visiem skolēniem, tāpēc tika izstrādāts demonstrējumu piedāvājumu klāsts dabaszinību apguvei 3. klasē.

Daemoniaci, hoc est De obsessis a spiritibus daemoniorum hominibus, liber vnus ...

Sign.: A-S8, T6 Errates tip. a la pàg

‘Acting-out’ dynamics : Can physical manipulation foster building of mental models from animation?

2016

International audience; The effects of (i) learner demonstration (using a manipulable model) and (ii) writing for understanding on learning from an animation of a Scotch Yoke mechanism were compared in a time-controlled investigation. Post-tests assessed the quality of the Scotch Yoke mental model acquired in the two learning conditions. On the basis of the Animation Processing Model (Lowe & Boucheix, 2008), we hypothesized that participants in the demonstration condition should outperform those in the writing condition because having to demonstrate the behaviors of the Scotch Yoke would result in deeper processing of crucial dynamic information in the animation. Results of the investigatio…

'Naughty cylinder' mechanical paradox

2013

The double cone: a mechanical paradox or a geometrical constraint?

2011

In the framework of the Italian National Plan ‘Lauree Scientifiche’ (PLS) in collaboration with secondary schools, we have investigated the mechanical paradox of the double cone. We have calculated the geometric condition for obtaining an upward movement. Based on this result, we have built a mechanical model with a double cone made of aluminum and a couple of wooden rails.

A didactic experiment and model of a flat-plate solar collector

2011

We report on an experiment performed with a home-made flat-plate solar collector, carried out together with high-school students. To explain the experimental results, we propose a model that describes the heating process of the solar collector. The model accounts quantitatively for the experimental data. We suggest that solar-energy topics should be included in school programmes to give students the opportunity to gain experience with solar energy and increase their awareness of the benefits that can be obtained from this remarkable and renewable energy source.

Paradigms as triggers of semantic change: Demonstrative adverbs in Catalan and Spanish

2015

This paper sets out to analyse the development of demonstrative adverbs of place in Catalan and Spanish. The main questions dealt with in this study are the following: (i) why two-term and three-term deictic systems often display a certain lack of stability so that diachronically two-term systems sometimes become three-term (as in old Catalan and Spanish) or, the other way round, three-term systems become two-term (like in late Latin and in Catalan during the modern era); (ii) if the most normal and expected development is for deictic systems to take on anaphoric values, why in the case of the adverb aquí ('near the speaker and/or addressee') in Catalan and the adverb ahí ('near the address…

Revisión del sistema pronominal español

2002

This article offers a critical review of the Spanish pronominal system (personal, possessive and demonstrative pronouns) as described in Nebrija's works and in those of the 16th and 17th century grammarians. These texts show that the history of grammatics is frequently a history of errors. In fact, the methodology conveniences they chose to establish regular models, led grammarians to false the reality of the language. Quite frequently also, as they intended to develop the grammatical thinking establishing certain categories or divisions among them, these authors originated errors that have been perpetuated in their texts. From my point of view, that is the case for pronouns. As has been de…

INFORMATICS SUBJECTS’ CONNECTION WITH TEACHABLE SPECIALTY IN LATVIA AND WORLD

2015

The question is solved in the article what to evaluate connection with specialty of the subjects of informatics. The course descriptions are given in the internet. The authors offer variant what evaluate course descriptions by 3 score system. The lecturers’ produced materials show more demonstrative connection with specialty. The authors show what we need regard evaluating and offer evaluation methodic by 5 score system. The criterions are offered what to evaluate if methodic works right. The viewpoint based with research between students.

Demonstrējumi 9. klases fizikas temata “Elektromagnētisko viļņu lietojums” apguvē

2022

Demonstrējumi 9. klases fizikas temata “Elektromagnētisko viļņu lietojums” apguvē. Mežapuķe E., darba vadītāja Dr.Phys. Inese Dudareva,. Bakalaura darbs, 59 lappuses, 46 attēli, 9 tabulas, 9 pielikumi, 27 literatūras avoti. Darba mērķis ir darbības pētījumā izzināt demonstrējuma kā metodes izmantošanas priekšrocības un trūkumus 9. klases fizikas temata “Elektromagnētisko viļņu lietojums” apguvē. Literatūras apskats ir veikts par demonstrējumu veidiem un to ietekmi uz skolēna mācību procesa efektivitāti. Apkopoti pieejamie resursi latviešu valodā. Pētnieciskajā daļā aprobēti demonstrējumi 9. klases fizikas tematā “Elektromagnētisko viļņu lietojums”. Apkopojot rezultātus, var secināt, ka šādi…