The further to the right on the axis, the longer the time from the start. This lesson unit is intended to help you assess how well students are able to interpret distancetime graphs, and in particular, to help you identify students who have the following. Time graphs to the right is a typical graph displaying distance vs. A distancetime graph shows how far an object has travelled in a given time. Clear demonstration of how the first examples distancetime graph is constructed inspired by geogebra traffic main.
Gcse maths distance time graphs basic introduction for. Distance time graphs describing the motion of an object is occasionally hard to do with words. Distance time graph is the plot of distance travelled by a body against time. The higher up the graph we go, the further we are from the start. Interpreting distancetime graphs as if they are pictures of situations rather than abstract representations of them.
Teacher guide interpreting distancetime graphs t5 a graph may end up looking like this. If an object is not moving, a horizontal line is shown on a distancetime graph. Distance time graphs practice problems examine the graphs below. Plotting distance against time can tell you a lot about a journey. Each sentence in the table describes one of the graphswrite the letter of the correct graph next to each sentence. She realized that she forgot something and turned back to go home a little. Curved distancetime graphs the distancetime graph shows the movement of a some distancetime graphs are curves because the speed or velocity of the object is not constant. You can use a distancetime graph to work out the speed for part of a journey using the relationship. Apr 20, 2015 if the yaxis represents distance, and time is plotted on the xaxis, the slope or gradient of the graph distance time, or speed. Motion graphs distance time graph and velocity time graph. Also experiment with a graph of velocity versus time for the runners, and also distance traveled versus time. A motorcyclist leaves home and travels 500 meters in 100 seconds. The distance between two vertices is the basis of the definition of several graph parameters including diameter, radius, average distance and metric dimension. Each line represents a journey from home to the office.
A long distance runner runs at an average speed of 7 mph. In this video we take a look at four different examples on a. Worksheets are distance vs time graph work, mathematics linear 1ma0 distance time graphs, motion graphs, work 2, level of challengeca6 a6 interpreting distancetime. Selection file type icon file name description size revision time user. Answer the following questions as they apply to the motions graphs and diagrams. The horizontal line is the xaxis, while the verticle line is the yaxis.
This lesson unit is intended to help you assess how well students are able to interpret distancetime graphs, and in particular, to help you identify students who have the following difficulties. Distancetime graphs describing the motion of an object is occasionally hard to do with words. Here is aminas speedtime graph from the start of the race. I want to assess each students ability to write a story that matches a distancetime graph. One or more objects may be graphed at one time, so you can compare the relative positions, speeds and displacement as they relate to each other. Someone came by and kicked the ball, and it accelerated. This is how students should annotate their graphs when working on the collaborative task. Distance velocity time, d v t or velocity distance time v dt the slope of the line represents the velocity of the object the steeper the line, the faster the motion. This lesson unit is intended to help you assess how well students are able to interpret distance. The diagram shows the distancetime graph of her journey. Time d i s t a n c e jenny drove at a constant speed to the store. Plotting distance against time can tell you a lot about motion. The distance time graph is a line graph that denotes the distance versus time findings on the graph. A steeper line indicates a larger distance moved in a given time.
Here is another timedistance graph with 2 journeys represented on the same graph. Encourage students to challenge these interpretations. Time is always plotted on the xaxis bottom of the graph. They spend 200 seconds at the shop and then return home in 500 seconds. Walkthrough examples followed by practice questions on worksheets. A coach leaves the station at 10am and reaches gloucester station at 11. This activity is an introduction to the important common g. A person walks to a shop 100 meters from their house. Scroll down the page for more examples and solutions. Distancetime graph a distancetime graph tells us how far an object has moved with time, using the fundamental motion equation. Distancetime graphs plotting distance against time can tell you a lot about motion. Constant speed is shown by straight lines on a graph. This polygraph focuses on describing the characteristics of distance time graphs with linear sections or more generally piecewise continuous linear functions. Mathematics linear 1ma0 distance time graphs materials required for examination items included with question papers ruler graduated in centimetres and nil millimetres, protractor, compasses, pen, hb pencil, eraser.
Review of the meaning of slope using distance time graphs. Travel graphs display relationships between distance and time or between speed and time. Create a graph of a runners position versus time and watch the runner complete a 40meter dash based on the graph you made. Pdf free distance time graph gizmo answer key download book distance time graph gizmo answer key. Notice the connection between the slope of the line and the speed of the runner. What will the runner do if the slope of the line is zero. You always plot time on the horizontal axis xaxis and distance on the. For this, we first take a sheet of graph paper and draw two perpendicular lines on it conjoining at o. Worksheets are distance vs time graph work, mathematics linear 1ma0 distance time graphs, motion graphs, work 2, level of challengeca6 a6 interpreting distancetime graphs, time, distance rate time word problems, 18 speed distance and time mep y8 practice book b. Sometimes graphs help make motion easier to picture, and therefore understand. The following diagram shows examples of distancetime graphs. Distancetime graph task cardsscience and math all in one. Interpreting distancetime graphs montgomery county schools. Below is an example of a distance time graph, if it is a straight horizontal line than the body is stationary, its speed is zero, if the line is diagonal than its moving with a constant speed and if it.
A distance time graph shows how far an object has travelled in a given time. Distancetime graphs distancetime graphs bbc bitesize. Slide p2 of the projector resource allows you to write three different student explanations on the board at the same time. Distance time graphs match up central bucks school district. So it will tell us about the journey made by a body and its speed. Mathematics linear 1ma0 distance time graphs materials required for examination items included with question papers ruler graduated in centimetres and nil millimetres, protractor. Distance time graphs match up central bucks school. Pdf explore learning distance time graph answers key bing explore learning distance time graph answers key. Projector resources interpreting distance time graphs matching a graph to a story p1 a. Add a second runner a second graph and connect realworld meaning to the intersection of two graphs. A sloping line on a distancetime graph shows that the object is moving. Free worksheet pdf on distance vs time graphs, with several engaging problems and an online component. This polygraph focuses on describing the characteristics of distancetime graphs with linear sections or more generally piecewise continuous linear functions.
Clear demonstration of how the first examples distancetime graph is constructed. Investigation of distance and time graphs using a cbr. If an object is not moving, a horizontal line is shown on a distance time graph. Time is increasing to the right, and distance is increasing constantly with time. The following diagram shows examples of distance time graphs. Below is an example of a distancetime graph, if it is. Gizmos nicely reinforces speed, time and distance graphing with visual interactive displays. Distance time graph a distance time graph tells us how far an object has moved with time, using the fundamental motion equation. Displaying all worksheets related to distance time graphs.
Forces, motion and energy gr 6 science 1 distance time graphs teks 6. The further to the right, the longer time from the start. Distancetime graph is the plot of distance travelled by a body against time. Below you can see that the object represented by the blue line has travelled 10m in 2s whereas the object represented by the red line has only travelled 4m in this time and is. Distance time graphs plotting distance against time can tell you a lot about motion. A distance time graph example at the board with questions. One or more objects may be graphed at one time, so you can compare the relative positions, speeds. What is the relationship between distance, time, and speed. Distancetime graph story match key time d i s t a n c e time d i s t a n c e a ball rolled at a constant speed and then came to an abrupt stop. You can use a calculator but you must show all of the steps involved in doing the problem. Notice the connection between the slope of the line and the. Excelling learners will be able to plot information onto a distancetime graph.
Students are asked to write a story about their journey to school and create a distancetime. Such relationships enable one to determine unknown quantities using. You always plot time on the horizontal axis xaxis and distance on the vertical axis yaxis. Runner 1 runner 2 graph a graph b graph c graph d 1. Draw a distancetime graph to illustrate this journey. Bhavik left his home at 12 00 to cycle to sams house. The distancetime graph shows class 8as journey to the zoo. Distance is plotted on the yaxis left and time is plotted on the xaxis bottom. Which of the graphs show that one of the runners started 10 yards further ahead of the other. Distance time and velocity time graphs csec math tutor. Teacher guide interpreting distance time graphs t5 a graph may end up looking like this. Pdffree distance time graph gizmo answer key download book distance time graph gizmo answer key. Which of the graphs show that one of the runners started 10. If the yaxis represents distance, and time is plotted on the xaxis, the slope or gradient of the graph distance time, or speed.
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