Starter or plenary exercise that tasks students to match electrical symbols with the correct label and description.

KS3 (year 9), <br /> KS4<br /> Content:<br /> Quiz loosely based around Oxford year 9 SoL for B3 new technology. Four questions per chapter covering:<br /> Genetics<br /> Inherited disorders<br /> Variation<br /> Selective breeding <br /> Genetic engineering<br /> Cloning <br /> Biotechnology<br /> Enzymes

work sheet to explain what pH measures and to link to:<br /> the colour changes observed for universal indicator;<br /> hazard symbols;<br /> examples at home and in the laboratory.<br /> <br /> Includes answers (not shown in image)

<p>presentation describing simply the main pieces of evidence for evolution.</p>