![]() If the v points upwards this indicates uphill. How to tell whether ground is rising or falling: V shape when a contour line meets a river.Activity: Game –children are asked to drag and drop a cartoon character above and below sea level.Contour line quiz: children are asked to identify areas of steep ground on a map by zooming in and out on certain points.Activity: Seeing Benbulben as a picture and then as depicted on a contour map.Using colour to show height: children see that the darker the brown the higher the ground This topic appears in OCR, Edexcel, AQA, WJEC KS4/GCSE in England and Wales, CCEA GCSE in Northern Ireland and SQA National 4/5 in Scotland. This means that the ground is less steep. This clip will be relevant for teaching Geography. When the contour lines in the highlighted area are further apart. Key point: Wider spaced contour lines to indicate less steep ground Attention is drawn to the fact that the closer these lines are placed to each other the steeper the ground. They see how contour lines connect all the land that is the same height. They find out that hills and mountains are shown with contour lines. In this section children are introduced to how high ground is represented on maps. These darker contour lines have the height indicated on them. This information shows that the paler colour contour lines are all 10m apart and that the darker colour contour lines are all 50m apart. If there are no contour lines, the land is almost flat.ĭiscovery Series maps (Ordnance Survey): These maps can show information about land height or the relief of the land. On a more gentle slope, they are farther apart. On a steep slope, the lines are close together. They also tell us about the slope of the land. In other words, the elevation along a contour line does not. Contour lines show all the places that are the same height above sea level. A contour line is a line that connects points of equal elevation. These contour lines are an important way of showing the rise and fall of the land on a map. Teaching points: Maps are flat unlike some of the ground which they represent so we use contour lines on a map to show how high the ground is. Finding areas of high and low ground on maps.Key concepts dealt with regarding Contour Lines
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