{"id":242,"date":"2013-03-11T15:18:10","date_gmt":"2013-03-11T15:18:10","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/nl\/ColtnessHS-ComputingScience\/?p=242"},"modified":"2013-03-11T15:18:10","modified_gmt":"2013-03-11T15:18:10","slug":"scratch-revision","status":"publish","type":"post","link":"https:\/\/blogs.glowscotland.org.uk\/nl\/ColtnessHS-ComputingScience\/2013\/03\/11\/scratch-revision\/","title":{"rendered":"Scratch Revision"},"content":{"rendered":"<p>Right its been a while since we looked at scratch, so today&#8217;s lesson was a quick bit of revision on\u00a0variables.<\/p>\n<p>You were asked to create programs to do the following<\/p>\n<ol>\n<li>Display the user&#8217;s name.<\/li>\n<li>Add two numbers together and display the answer.<\/li>\n<li>Display the area of a circle when given the Radius (Hint: pi*r^2).<\/li>\n<li>Say the whole of the nine times table.<\/li>\n<\/ol>\n<p>Answers after the break<\/p>\n<p><!--more--><div 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