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update seis act

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Michael Elliot Braun 2016-05-09 16:56:29 -07:00
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docs/lessons/seismograph/activity.md
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@ -99,6 +99,8 @@ Step 7.
The flat, black colored line should appear that measures acceleration of the micro:bit. The black line should appear directly beneath the flat, colored line that measures acceleration of the micro:bit simulator. The flat, black colored line should appear that measures acceleration of the micro:bit. The black line should appear directly beneath the flat, colored line that measures acceleration of the micro:bit simulator.
![](/static/mb/lessons/seismograph5.png)
Run the acceleration experiment by moving the actual micro:bit and observe the changes in the black line. Run the acceleration experiment by moving the actual micro:bit and observe the changes in the black line.
First, notice that by moving the actual micro:bit in any direction, you will change the values of the black, flat horizontal line. The black line will change from being flat to being a waving black line. The changing values of the micro:bit accelereration is being measured in milli-gravities. Next, notice that by moving the micro:bit below, there is a changing acceleration value. Finally, notice that the LED display will fluctate based on the movement of the micro:bit. First, notice that by moving the actual micro:bit in any direction, you will change the values of the black, flat horizontal line. The black line will change from being flat to being a waving black line. The changing values of the micro:bit accelereration is being measured in milli-gravities. Next, notice that by moving the micro:bit below, there is a changing acceleration value. Finally, notice that the LED display will fluctate based on the movement of the micro:bit.

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