update seis activity
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@ -91,16 +91,22 @@ First, notice that moving the micro:bit in the simulator in any direction, you w
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![](/static/mb/lessons/seismograph3.png)
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![](/static/mb/lessons/seismograph3.png)
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## 3.
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The flat, black colored line should appear. The block line will measure acceleration of the micro:bit. The black line appears directly beneath the colored line that measures acceleration of the micro:bit simulator.
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First, notice that moving the micro:bit in any direction, you will change the acceleration value, which is being displayed as the same color as the micro:bit. And notice that by moving the micro:bit, there is a changing acceleration value. Second, the flat colored horizontal line will start a waving line to display the value of the strength as measured in milli-gravities. Finally, notice that the LED display will fluctate based on the movement of the micro:bit simulator.
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## 4.
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* Click or tap the compile button for the seismograph program to run the program on the micro:bit.
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* Click or tap the compile button for the seismograph program to run the program on the micro:bit.
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![](/static/mb/lessons/seismograph4.png)
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![](/static/mb/lessons/seismograph4.png)
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The flat, black colored line should appear. The block line will measure acceleration of the micro:bit.
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NOTE: The black line should appear directly beneath the flat, colored line that measures acceleration of the micro:bit simulator.
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![](/static/mb/lessons/seismograph6.png)
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![](/static/mb/lessons/seismograph6.png)
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![](/static/mb/analyze1.png)
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Run the acceleration experiment by moving the actual micro:bit and observe the changes in the black line.
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Run the acceleration experiment by moving the actual micro:bit and observe the changes in the black line.
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Vigorously move the micro:bit in the micro:bit simulatator by moving the micro:bit image from side to side. Every time the micro:bit moves in any direction in the simulator, you are generating data points that can be reviewed in Excel. The more attempts to move the micro:bit from side to side, the more data being saved in Excel. After you have vigarously moved the micro:bit simulator from side to side for a sufficient amount of time, you are ready to graph or chart the accceleration of the micro:bit. We want a printout of our acceleration on Excel that can be graphed in Excel.
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Vigorously move the micro:bit in the micro:bit simulatator by moving the micro:bit image from side to side. Every time the micro:bit moves in any direction in the simulator, you are generating data points that can be reviewed in Excel. The more attempts to move the micro:bit from side to side, the more data being saved in Excel. After you have vigarously moved the micro:bit simulator from side to side for a sufficient amount of time, you are ready to graph or chart the accceleration of the micro:bit. We want a printout of our acceleration on Excel that can be graphed in Excel.
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@ -110,16 +116,21 @@ First, notice that by moving the actual micro:bit in any direction, you will cha
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We want to chart the data collected by using a tool in Excel.
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We want to chart the data collected by using a tool in Excel.
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The final part of this experiment is opening and reviewing the data in the Excel CSV file. Simply click on the line charts area beneath the simulator. A CSV file will be generated to display the data points collected by the micro:bit. Click or tap on the data Excel file that was downloaded to your local Downloads Folder.
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The final part of this experiment is opening and reviewing the data in the Excel CSV file. Simply click on the line charts area beneath the simulator.
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First, click or tap on the first two columns (A, B) to include the time of the data being collected; b) the results of acceleration data on the micro:bit
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First, click or tap on the first two columns (A, B) to include the time of the data being collected; b) the results of acceleration data on the micro:bit
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![](/static/mb/data7.png)
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![](/static/mb/analyze.png)
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## 5.
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## 5.
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A CSV file will be generated to display the data points collected by the micro:bit. Click or tap on the data Excel file that was downloaded to your local Downloads Folder.
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![](/static/mb/chart1.png)
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![](/static/mb/chart1.png)
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## 6
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Use the Recommended Charts command on the Insert tab to quickly create a chart that’s just right for your data.
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Use the Recommended Charts command on the Insert tab to quickly create a chart that’s just right for your data.
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* Select the data that you want to include in your chart.
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* Select the data that you want to include in your chart.
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docs/static/mb/analyze1.png
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