Thursday, October 3, 2013

Slimy Slugs


Today classes got a close up look at the Limax maximus and their slimy mollusc bodies. Thank you Steve for bringing him in! Students looked at the two sets of tentacles (eyespots and sensory tentacles) and the hole the land slug breathes through. Some touched it to see what the slug felt like and quite a few second and third period students let the slug slime all over them. Way to be brave!

Slugs can be considered gross because of the copious amounts of mucus they leave behind. The mucus helps them get a better grip on surfaces and helps prevent dessication, drying out. It can also make the slug more difficult to pick up by predators. More information about slugs can be found here.

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Computer Lab Etiquette

You are in the computer lab to do work for this class. If you are not doing work, then we will have problems.

Do not pack up early. Work until the bell or until MsJ says.

SAVE OFTEN. And if you save to a key, also save it to your number. If you lose it, you will have to do it again.

If MsJ asks for your attention, stop what you are doing and listen to what she has to say.

You may watch videos about your organism through reliable websites.

You may listen to music through the computer if you have your own headphones. Rule1 MsJ cannot hear it. You get one warning. Rule2 Turn it on and listen – no million clicks and constant changing. Take both ear phones out when MsJ is talking.