To avoid the backup around the soldering irons this time in lab, solder connectors onto your LIS3DH accelerometer.
Here's my soldered accelerometer:
The point of this week's lab is to figure out a cool interaction that you can make possible with the a micro controller which can record data generated by a sensor, and then play it back. You could make programmable piano. You could make that records how much you toss and turn at night. You could make something that measures the changing light levels in your room.
Draw sketches with each of your ideas. Here are my sketches for interaction ideas with the accelerometer: