The One With M&M's.

Observations are very important in Science. We make them all time. One of the things I do at the beginning of each year is to help my students become aware of the observations they make throughout every day.

A favorite lab activity that I like to start each year with is M&M Observations. Students work in pairs for this activity. Depending on your class size, you could have students do this individually as well.

Each pair is given a petri dish and is asked to choose two different colored M&M's. This is part of the reason I like to allow students to work in pairs for this particular activity. They can each choose a color.

At this point, we state the question for today's activity. What will happen when we place two different colored M&M in water? Students write down their predictions as I walk around and fill their petri dishes with water.

Students are then instructed to inspect their M&M's to make sure there is a M on each one...or at least something, doesn't have to be the complete the M. If there is nothing there, I replace their M&M.

They then place the two M&M's M side up in opposite sides of the petri dish. All that is left at this point is to wait and watch. I ask students to draw with colored pencils what they are observing. We then talk about what happened and how different colors act differently. One of our favorite observations is that the M comes off and most often floats in the water. That is a big discussion. What in the world is that M made of? I let them make their guesses, but I never tell them. I have only had one student guess correctly in all the times I've done this activity. Their homework for the evening is to research what the M is made of.

I'll go ahead and tell you...it's wax.

It's a fun little activity. If you would like a copy of my lab sheet for this activity, email me and I will be happy to email you a copy.

The One With Teacher Talk

I'm linking up again today with Blog Hoppin' for Teacher Week. Today we are sharing advice for the new teachers out there. I'm not a new teacher, but even I have read some great new advice today. I think others have shared the advice that I have, but I'll go ahead and throw it out there anyway.

Organization...It's key! And in my opinion, it is a hard one. Check out this post about how I keep up with conversations/contact I have with my parents throughout the year.


One of the things I have found that help me keep up with student papers is to keep folders. I have two folders for every class. One folder is marked To Be Graded and the other folder is marked Graded. It helps me keep papers separate and makes returning papers much easier.

Make Friends... Make friends with your coworkers. Adult interaction is needed throughout the day. Everyone knows liking your coworkers makes any job better. Besides, you never know when you might need a favor.

Communication...Don't work in secrecy. Let people know what you are doing. This especially applies to parents. I have found that sending out weekly emails is a great way to do this. It doesn't take me five minutes to sit down on Monday and let parents know what we have going that week. Sure I have to stay ahead with lesson plans, but we should be doing that anyway.

Family First...There will be days when your to do list is a mile long. Sometimes you have to put it to the side and just enjoy life. Don't neglect your family so that you can grade papers. Those papers can wait. It's okay if you don't make it through your to do list. Some days you don't. Most days I don't. It will still be there tomorrow.