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- Title
Námety výskumne ladených aktivít (IBSE) k zloženiu látok pre ISCED 2 – Časticový model látky.
- Authors
Bronerská, Jana; Held, Ľubomír; Kocúnová, Jana
- Abstract
The particle model of matter is a difficult concept in science education because it is abstract for pupils. One way how to understand it is by observing the behaviour of particles. The presence of particles is possible to notice when working with perfume (smelling it) or by cutting the chalk into smaller and smaller pieces. Pupils can observe the moving of particles and compare their speed and size. They can affect the speed of movement of particles by changing the temperature. One of the presented activities focuses on modelling the matter in solid, liquid and gas. Finally, the Avogadro´s hypothesis is investigated. Sequence of activities have inductive approach design.
- Subjects
AVOGADRO'S law; SCIENCE education; LIQUEFIED gases; CHALK; PARTICLES; PUPILLOMETRY
- Publication
Biológia, Ekológia, Chémia, 2020, Vol 24, Issue 4, p13
- ISSN
1338-1024
- Publication type
Article