Make Candy Glass Hearts! | A Valentine's Day Activity! | The Science of Cooking! | SciShow Kids

Glass is really cool, but where does it come from? Jessi and Squeaks have a pretty sweet activity to show you how glass is made

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SOURCES:

Disciplinary Core Ideas:

PS1.A: Structure and Properties of Matter - Different kinds of matter exist and many of them can be either solid or liquid, depending on temperature (2-PS1-1). A great variety of objects can be built up from a small set of pieces (2-PS1-3).

PS1.B: Chemical Reactions - Heating or cooling a substance may cause changes that can be observed. Sometimes these changes are reversible, and sometimes they are not (2-PS1-4).

Performance Expectations:

2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.

2-PS1-3. Make observations to construct an evidence-based account of how an object made of a small set of pieces can be disassembled and made into a new object.

2-PS1-4. Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.

Sources:
https://www.sciencefocus.com/science/...
https://sugargeekshow.com/recipe/isom...
https://www.globalsugarart.com/isomal...
https://www.gpi.org/glass-recycling-f...
https://www.britannica.com/topic/glas...
https://www.corning.com/worldwide/en/...
https://www.usgs.gov/faqs/how-hot-a-h...
https://www.scientificamerican.com/ar...
https://www.acs.org/content/acs/en/ed...
https://www.ice.edu/blog/sugar-pullin...

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