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- #Periodic table simple states solid liquid gas how to#
- #Periodic table simple states solid liquid gas full#
Describe and model the structure of the atom in terms of the nucleus, protons, neutrons and electrons comparing mass and charge of protons neutrond and electrons. If terminology is not used correctly, children can develop or reinforce the misconception that atoms, molecules and particles are the same. Sourcing equipment for these activities can be difficult, particularly the equipment for the changes of state optional demonstrations and gas samples. Some of the ideas may be too complex for primary children to work with alone, but the particle cards could provide a simple way of grouping solids, liquids and gases under the guidance of an adult. The activity can be used as a model for whole class teaching on the differences between solids, liquids and gases and how they behave.
#Periodic table simple states solid liquid gas how to#
If you teach primary science, see the guidance below to find out how to use this resource.
#Periodic table simple states solid liquid gas full#
Give each pair a full set of ’Particle cards’, and ask them to sort the cards into three heaps: Share the objectives with the students and explain that they will look at modelling to describe gases, liquids and solids, and to explain differences in their properties.Īrrange students to work in pairs.Ensure that the words gas, liquid and solid are used and understood.Invite students to describe what they see.As an option, use some demonstrations to show change of state (see ‘Examples of change of state’ sheet).Display four to five samples of a solid, four to five samples of a liquid, and four to five samples of a gas (ideally two should be coloured, eg chlorine or bromine).Sequence of activities Introduction and demonstration The difference between solids, liquids and gases can be explained using the particle model.Substances are made up of tiny particles.Explore the use of models to describe gases, liquids and solids.Reinforce their understanding of the terms gas, liquid and solid.The activity provides an opportunity for students to: They interpret diagrams on cards showing representations of particles and may observe a teacher demonstration. Students think about gases, liquids and solids in terms of the particle model.
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The physics of restoration and conservation.