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Members only resource
GL186 - DIY cloud chambers (dry ice and electronic)
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Clear instructions for building two versions of a cloud chamber. One uses dry ice as the cooling agent, the other uses an inexpensive electronic coolers which is quite simple to make.
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Members only resource
PP031 - Investigating gas laws 2 – pressure/temperature law (Gay-Lussac’s Law)
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Students have to learn about the gas laws, how properties such as pressure, volume, temperature, and amount of a gas change with respect to each other. With commonly-accessible bits of kit, it is poss.. more
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Members only resource
SRA006 - The 'Whoosh' Bottle Demonstration
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A set of risk assessed instructions for safely carrying out  this attention-grabbing demonstration.Note:- These activities are designed to be carried out individually as part of a lesson conducted in .. more
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Free resource
SSS095 - Handling hot liquids in beakers.
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Advice on how to handle beakers of hot liquids safely and with confidence.
words matched: coolers
Members only resource
PP162 – Comparing the density of stomata in common plants and those adapted to dry conditions
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This method compares the density of stomata of mesophytes (most land plants) to xerophytes (adapted to dry conditions) through making leaf impressions.
words matched: coolers
Members only resource
PP159 - Using a smoke cell to observe Brownian motion
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A simple guide on how to use a ‘Top cover’ model smoke cell to demonstrate Brownian motion.
words matched: coolers
Members only resource
PP021 - Heating carbonates
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Metal carbonates decompose at different temperatures to produce a metal oxide and carbon dioxide gas. This simple activity can be used for qualitative or quantitative activities.
words matched: coolers
Members only resource
PP039 - Finding the % water in a hydrated salt
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Small-scale method for determining the mass loss when heating a hydrated salt to constant mass (of anhydrous salt). The method, which uses a mini spirit burner and an alternative crucible, reduces the.. more
words matched: coolers
Members only resource
PP007 – The electrolysis of water using the CLEAPSS (small) Hofmann voltameter
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The electrolysis of water is becoming increasing more relevant as a means of providing hydrogen, which may be used as a fossil fuel supplement or replacement. The expensive, traditional apparatus, the.. more
words matched: coolers
Members only resource
Bulletin 135 - Summer 2009
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This edition includes notes on sensible activities for open days for primary-aged pupils, the Getting Practical project, a spark counter for radioactivity practicals, rare earth (neodymium) magnets, a.. more
words matched: coolers
Showing results 1 to 10 of 19
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