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This document outlines the key points needed when planning to carry out fieldwork and sampling.
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This guide outlines how to make generic and bespoke random number tables for use in sampling.
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During this challenge-based activity visiting children learn to follow a written method and pipette dropwise without contaminating samples.
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This is a customisable letter for schools to send to parents to request permission in advance of students taking a small sample of their own blood.
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This edition includes notes on blood and cheek cell sampling, inappropriate dumping of waste chemicals, and the role and value of the CE mark on equipment.
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Instructions on how to make a pin-frame quadrat using simple resources.
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Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of hydrogen gas to test.
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Updated from section 14 in the CLEAPSS Handbook, this offers practical advice on obtaining and studying blood, including human blood. It describes safe procedures for taking human blood and dealing wi..
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A set of frequently-asked questions, and their answers, on school biology activities. Includes materials from butchers, cheek cell sampling; human body fluids, microbes and others.
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This small-scale analysis activity uses simple equipment and provides a useful introduction to the principles of titration. Quantities of the reagents are measured by mass (rather than volume) and the..
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