diff --git a/docs/lessons/seismograph/activity.md b/docs/lessons/seismograph/activity.md index cb20f01b..73425c4f 100644 --- a/docs/lessons/seismograph/activity.md +++ b/docs/lessons/seismograph/activity.md @@ -97,12 +97,11 @@ Step 7. ![](/static/mb/lessons/seismograph4.png) +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. -A black colored flat line appears to measure micro:bit acceleration beneath the colored micro:bit simulator line. +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. - -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 flate 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. ### ~