Straight Line Graphs
In this section we are looking at Straight Line Graphs, and some of their properties.
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An activity to practise drawing linear graphs from their equations.
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Use this activity to explore the idea of gradient and how to calculate this measure of a line.
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This activity (from Mr Barton) also explores the idea of gradient, but links it to the equation of a line.
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Can you find the relationship between the gradients of parallel lines?
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Explore the relationship between perpendicular lines.
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Various Activities all built around one file to investigate how the equation of a straight line is related to the line it produces.
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y = mx + c Activity (AGG)
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Given random equations of straight lines, practise drawing the graphs of the lines, and then check your answer.
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y= mx + c Activity (GGB)
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Similar to the activity above but using GeoGebra, there are two activities to practice your skills with straight line graphs.
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Use your knowledge of straight line graphs in this battle to destroy the most enemy ships. How many will you destroy?
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After your last attack, the enemy have spread out the ships to make it more tricky to hit them. Can you still get them all?
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One last attempt to escape your clutches, the ships have sailed even further from each other. Use your missiles and all your ingenuity to hunt them down!
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Find the Lines 1 (AGG)
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A lovely activity from Mr Barton, where there are several points attached to lines, and by moving the points, you have to find the equation of the line.
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