By the end of todays lesson i will be able to use 6 figure grid references accurately. Being able to give and also find grid references is an. When you identify a location using the grid system it is called using a grid reference. Grid references plenary in your head, you should be able to divide all sides of the square into ten equal sections. Explain how six figure grid references work using the powerpoint presentation see downloadable. Whether you are using a landranger map or an explorer map, the way you do grid references is exactly the same. In order to give something a sixfigure grid reference, imagine the larger square split into one hundred smaller squares.
Grid lines on maps define the coordinate system, and are numbered to provide a unique reference to each location on the map. Nov 02, 2016 icse 2020 topography ii icse 2020 geography class 10 topography ii icse topography duration. Like rulers, guides in powerpoint allow you to position and snap your slide objects in place. To get the six figure grid reference, you have to imagine that the four figure square is further divided up into tenths. Grid references define locations in maps using cartesian coordinates. Step 2 northings 01 07 02 lesson objectives how do we. Grid systems vary, but the most common is a square grid with grid lines intersecting each other at right.
There is another group activity using the local os maps please change for your area. Ppt sixfigure grid references powerpoint presentation. Getoutside champion and naturalist steve backshall continues the previous video on 4figure gird references at. A 6figure grid reference contains 6 numbers which gives us an even more precise location inside the box given by the 4figure number. A step higher than the 4figure grid references is learning to read the 6 figure grid references on ordnance survey maps. By using a two, four or six figure reference point, it is possible to pinpoint a certain area of interest on the map to a varying degree of accuracy. A quick guide on how to give a 6 figure grid reference by mapzone.
Fourfigure grid references the grid system on a map allows us to identify locations and communicate them to other people with an internationally accepted system. Six figure grid reference 6figure grid reference gives a more accurate location of a point with a grid square. How to work out 6 figure grid references let us first look at how the 6 figure grid reference is made up. You can help protect yourself from scammers by verifying that the contact is a microsoft agent or microsoft employee and that the phone number is an official microsoft global customer service number. This powerpoint presentation will help you to understand stepbystep, all the instructions which are required to read the 6figure grid. A free powerpoint ppt presentation displayed as a flash slide show on id. Four and six figure grid references complete the worksheet. Aug 09, 2012 six figure grid references are used to pin point a location within a square. Grid references lesson plan 4 ks2 geography teacher made.
Eight figure grid references really require a larger scale than this. When giving a grid reference it is imperative that these numbers are quoted in order to ensure the correct 100km area. In a 6figure grid reference, the 3 rd and 6 th figures are used to divide the m x m square into 100 i. Six figure grid references a geography skills resource to help students learn how to read and find six figure grid references. Tech support scams are an industrywide issue where scammers trick you into paying for unnecessary technical support services. About half way through the questions repeat, pupils dont seem to notice and it give chance for every pupil to. Four figure grid references can be used to pinpoint a location to within a square. The further east the eastings are, the higher the number the same applies for northings. The hill lies on a grid line meaning that for a sixdigit grid reference, the easting has to include a zero at the end. Click the this document tab, type a cell reference or select a place in the. Find the sixfigure grid references of the following 5 points. There are good mobile apps that can provide a 6, 8 or 10 figure grid reference. Download the powerpoint resource subscribers only download the adaptable word resource subscribers only download the free pdf resource free members and.
Figure 1 national grid these large squares are then subdivided into smaller squares each one being 1 kilometre across. This reference is normally based on projected eastings and northings. Delete this note for teachers starts of with 4 fig, question 3 is a trick question. Six figure grid references are used to pin point a location within a square. This can give up to 10figure grid references with varying degrees of accuracy depending on the satellites available. Feb 19, 20 2 more information on 6 figure grid references. If you want someone like the emergency services or mountain rescue to come to you quickly youll want to narrow down the area by creating a six figure grid reference this will then place you in a 100 metre box. To get the sixfigure grid reference, you have to imagine that the fourfigure square is further divided up into tenths. When you enable guides in powerpoint 2011 for mac, you see one horizontal and one vertical guide, as shown in figure 1 below. If you want to return to the beginningof this section on 6 figure gridreferences click here. One set to give you your east west fix and one set to give you your north south fix. There are also two power point presentations which explain the topic as well as exercises to practice the techniques. To learn more about the options in this dialog box, refer to our more gridline options for charts in powerpoint 2011 for mac tutorial.
A six figure grid reference consists of 2 groups of 3 numbers. Create or edit a hyperlink in office for mac office support. How to take a 6figure grid reference with steve backshall and. It is important that you know both fourfigure and sixfigure grid references. Map symbols match up the symbol with the meaning using. Military grid references use the twodigit grid line numbers to identify specific grid. During your 1 career you will use 4 and 6 figure grid references, the higher the number the more accurate it is, with this in mind a 4 figure grid reference is accurate to 1km whereas a 6 figure is accurate to 100m, making it a lot more accurate. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Using ordnance survey national grid reference coordinates how to use 12 figure grid coordinates to locate a gazetteer address on a map. Understanding grid references for australian topographic maps. Information and translations of six figure grid in the most comprehensive dictionary definitions resource on the web. Nov 19, 2015 how to read a sixfigure grid reference.
The numbered squares on the diagram above have the following fourfigure grid references. A geography skills resource to help students learn how to read and find six figure grid references. This resource also covers basic ordnance survey symbols. To locate a place using 6 figure grid reference the space between two eastings is divided into 10 equal intervals. Changing grid size in powerpoint 2016 mac, units microsoft. Quickest time wins, incorrect or missing items time penalties 04 six figure references are drawn by dividing a 4 figure grid into a 10x10 grid romers 91 7 six figure is more accurate than 4 figure grid references romers can be used for a more. If so, share your ppt presentation slides online with. A grid reference allows someone to mark a place on a map by referring to vertical and horizontal lines called eastings and northings. Description as already explained in the fourfigure grid references section, the sixfigure grid reference map reading skill, goes a level beyond, since we are required to go into more detail to find the exact location. Even if powerpoint doesnt come with a prebuilt gridlines feature in powerpoint 2016 for mac, you can easily add new guides to powerpoint to simulate a gridline. As already explained in the fourfigure grid references section, the sixfigure grid reference map reading skill, goes a level beyond, since we are required to go into more detail to find the exact location. Displaying powerpoint presentation on os symbols and grid references available to view or download. Four figure grid references by grace finnerty on prezi. Ppt 6 figure grid references powerpoint presentation.
On a 6figure grid reference the last digit refers to a tenth of the distance between the 1km grid reference lines, so the reference is only accurate to within 100 metres. Mar, 2012 like rulers, guides in powerpoint allow you to position and snap your slide objects in place. Grid systems vary, but the most common is a square grid with grid lines. This next bit is vital information about grid references. Powerpoint for mac cant link to a specific slide on another presentation. Gridlines in powerpoint 2016 for mac gridlines are very useful if you need to align objects on a powerpoint slide. Lots of activites finishing off with link to quiz in the plenary. A grid reference, is way of locating a specific point on a map. A 6 figure grid reference contains 6 numbers which gives us an even more precise location inside the box given by the 4 figure number. By doing this, you can pinpoint locations within the square these are called sixfigure grid references. As already explained in the four figure grid references section, the six figure grid reference map reading skill, goes a level beyond, since we are required to go into more detail to find the exact location.
This is located due west of st marys church coloured purple on the map below. Oct 30, 2012 6 figure grid references new 6 figure grid references ws new about this resource. Fourfigure grid references 1 fourfigures grid references are used to identify and locate particular squares on a map. A six figure grid references splits a grid square up into ten sections along the bottom and the side. This powerpoint presentation will help you to understand stepbystep, all the instructions which are required to read the 6 figure grid. Find out about grid references and how you locate one on a map. There are good mobile apps that can provide a six, eight or tenfigure grid reference. Each gps unit is different, and you may need to read the instructions to find out how to use it. There are no lines in the squares on a real os map. The extra figures divide the blue squares into 10 parts in each direction, so that we now have the grid reference for a smaller square of 100 m by 100m. Four figure grid references 1 fourfigures grid references are used to identify and locate particular squares on a map. Grid reference six figure the purpose of this group discussion activity is for participants to become familiar with a six digit grid reference. Select this option to summon the format gridlines dialog box that you see in figure 9.
When you give a grid reference, always give the easting first. The image above shows one grid square with a four figure grid reference of 1844. Ccs six figure grid references by steve halsey on prezi. The numbered squares on the diagram above have the following four figure grid references. Inside each box, imagine 10 tick marks along the eastings and.
Six figure grid reference 6 figure grid reference gives a more accurate location of a point with a grid square. Since the map is a new edition map and uses the mga reference system, the sixdigit grid reference is hilltop mga477060. Download os symbols and grid references ppt for free. Guides on powerpoint slide to enable these guides, you choose the view guides static. This lesson allows students to build on the skills they acquired with 4 figure grid referencing. It is important that you know both four figure and six figure grid references. Dont worry if your device doesnt support flash, were working hard to make all our content compatible with mobile devices. These squares can be used to give a place a four or sixfigure grid reference.
These squares can be used to give a place a four or six figure grid reference. Each square is represented by a two letter code as shown in the diagram. Icse 2020 topography ii icse 2020 geography class 10 topography ii icse topography duration. It is important to be able to both find details given by a 6 figure grid reference as well as being able to work out the 6 figure grid reference for any point on the map. This is located due west of st marys church coloured purple on. For the love of physics walter lewin may 16, 2011 duration. The extra figures divide the blue squares into 10 parts in each direction, so that we now have the grid reference for a. We have detected that your browser does not support adobe flash. Now if you move the mouse pointer over the map, the box will show you the sixfigure grid reference of the smaller square the pointer is in. These figures are not marked on the map you can either estimate or measure them. Grid references the whole country is divided into squares each one being 100 kilometres 1 kilometre is a thousand meters across. This reference is normally based on projected eastings and northings types. To locate a place using 6figure grid reference the space between two eastings is divided into 10 equal intervals. Give a 4 figure grid reference containing part of the golf course 5.
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