All Resource articles – Page 36
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ResourceRocks and soils: That’s Chemistry!
The ‘rocks and soils’ chapter from That’s Chemistry! This chapter looks at key ideas and activities that can be used to help students learn that different types of rocks and soils have different properties.
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ResourcePlastics challenge
Links to Practical Action’s plastics challenge, where students develop products from recycled objects, as a possible way of tackling environmental problems caused by plastic waste.
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ResourceThermochromic materials
A hidden use of chemistry in everyday life includes thermochromic materials that change colour when exposed to heat or cold
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ResourceMagic sand
Putting the magic in magic sand this resource explores hydrophobic substances and how they work
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ResourceIf rocks could talk
A series of ‘interviews’ with different rocks. From these ‘interviews’ students learn about different types of rocks, how and where in the rock cycle they are formed as well as their defining features. Clicking on key words reveals further information, images and quiz questions. This resource has been developed by ...
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ResourceInsulation and conduction: That’s Chemistry!
The ‘Insulation and conduction’ chapter from That’s Chemistry!: This chapter looks at key ideas and activities that can be used to help students learn how materials have different properties, including whether they are conductors or insulators of heat and/or electricity.
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ResourceMixing and dissolving materials: That’s Chemistry!
The ‘mixing and dissolving materials’ chapter from That’s Chemistry! This chapter looks at key ideas and activities that can be used to help students learn that mixtures are made up of more than one substance and that some mixtures can be separated.
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ResourceIrreversible changes: That’s Chemistry!
The ‘irreversible changes- chemical reactions’ chapter from That’s Chemistry! This chapter looks at key ideas and activities that can be used to help students learn how non-reversible changes result in the formation of new materials.
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ResourceGrouping and classifying materials: That’s Chemistry!
The ‘grouping and classifying materials’ chapter from That’s Chemistry! This chapter looks at the key ideas and activities that can be used to teach primary students how to group and classify materials.
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ResourceHeating and cooling materials: That’s Chemistry!
The ‘heating and cooling materials’ chapter from That’s Chemistry! This chapter looks at key ideas and activities that can be used to help students learn how the properties of some materials change when they are heated, and that some of these changes are irreversible.
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ResourceFloating garden challenge
Design and build a model structure with Practical Action’s floating garden challenge
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ResourceCracking Chemistry!
Work your way through these fun chemistry practicals developed by National Science & Engineering Week.
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ResourceChemistry in sport
Our very first global experiment compares the performance enhancement of student-made sports drinks vs water
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ResourceBurning: That’s Chemistry!
The ‘burning’ chapter from That’s Chemistry! This chapter looks at key ideas and activities that can be used to help students learn that when materials are burned new materials are formed, and that this process in not reversible.
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ResourceBeat the flood challenge
Links to Practical Action’s beat the flood challenge, including the teacher and student materials, beat the flood poster, competition winners and schools’ experiences of the challenge. Video: Beat the flood
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ResourceModelling sedimentary rocks
Students use syringes to make samples of sedimentary rock from sand both with and without cementing agents.
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ResourceMaking a volcano
Simulate ways in which both extrusive and intrusive igneous rocks may form
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ResourceLimestone weathering
This activity is designed for students aged 11-14. It can be used to reinforce work on the reactions of carbonates with acids as well as the chemical weathering of rock.
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ResourceHand warmers
Use these student activities and teacher guide to investigate reusable and disposable hand warmers. You will compare reusable variants made with sodium acetate vs disposable handwarmers. You can also try making your own hand warmers. These activities may work well as a project on class topics like ‘winter’ or ‘body ...
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ResourceWeathering and erosion
Examine the ways in which water can weather rocks, by solution and by freeze-thaw.