Picture it- my classroom. Monday morning, 7:30. I'm at my desk getting things together. A substitute teacher walks in and tells me she is my sub for today and tomorrow. Ummm...I know it's Monday but I~~pay~~ utilize, he decided I could train the teachers who weren't currently using our online grade book program.

*am*actually here. I tell her I'm not going anywhere and she leaves to go check with the office. At 7:45 I leave to go do gym duty. I come back at 8:00 and there is another substitute in my room.*Another*one. At this point I decide to go check with the office my self. When I get there, the secretaries inform me that they don't know what's going on either. There was a bus issue and so the principal has not arrived at school yet. Hmm. I go back to my room and begin teaching, like normal. About 8:30 the principal comes in to inform me that I have a training today and here is my sub.*Another*one. He tells me to give him my plans and be quick about it. Um hi, my plans were to*teach*. So I make up an assignment out of the book and leave. In the hallway, the principal then informs me that*I*am the trainer! Apparently I have a two-day training for next month and the principal had the dates mixed up. So since we had all these extra substitutes toI didn't do anything with my other classes besides go over their tests from Friday and do our daily warm up. Lame I know, but we're allowed to have bad days. I'm glad that I didn't allow it to be a bad week.

I had planned to do fun functions things on Monday so I regrouped and started again on Tuesday. I intro'd functions by showing pictures of a

**vending machine**and having a discussion on what goes in, what comes out, how many come out, and how each of those can change. I transitioned vending machine into function machine and played the function machine game which was hard to explain but easy to figure out once you started playing. It was fun to watch the students work through the struggle and figure out the answer. If you play it, my advice is to resist the urge to tell the answer too soon! As Dan Meyer would say,**be less helpful!**Wednesday. A very very kind twitter-er gave me a link to a pacing guide that had lessons, warm ups, homework, exit tickets, worksheets, and everything! I used the functions lesson and it served its purpose better than what anything I could have created. I think. But the real gem of this lesson was

**using my whiteboards**. I have enough for each student and in this case, they used them to write the function. I modeled function notation first and they then tried to write the function based on the patterns they saw in the input-output tables. Then I had them create their own input output tables where the rest of the class had to guess the functions. The students really got into this and wanted to play again and again. It didn't take long for students to create functions that were 4 and 5 steps long and almost impossible to guess. Another lesson in itself.Thursday we used the whiteboards again to review. I alternated between giving them tables and they wrote the function or I gave the function and they created the tables. The whiteboards are fun for them and they instantly show me who is understanding and who isn't. I can just shake my head and they try again. Embarrassment eliminated. I love that factor. I also intro'd graphing by having them graph the input/output tables and I wanted to go on with the vertical test concept but didn't. Should have, might still do it, but didn't. We talked about each input having the same output in order for it to be function and I related that back to the vending machine theory. If I put in D2 I get a Milky Way every time, no surprises.

Friday was quiz day. I incorporated

**celebrity baby trivia**into my warm up. I showed a baby picture of Miley Cyrus and had them guess who it was. It was definitely fun to hear students guess boy names but a lot of them got it on the first try. My quizzes seemed to go over pretty well. They all struggled with determining the functions from the given table. But I enjoyed talking them through it and watching them figure out the pattern. Reminds me of a favorite teacher quote:**True teachers show you where to look but not what to see.**After the quiz I normally have students do a journal assignment. This week I decided to spice it up. I had them draw their own function machine. Anything could go in and anything could go out but they had to give me four examples of each. Note to self: I think this should have come earlier in the unit. Probably after the discussion about the vending machine and before the function game.In our after school tutoring program, I only have one or two students each time. On the one hand I have a seventh grader who is in pre-algebra and is dying to be in my eight grade algebra class next year. She insists that she only learns if she is with me but she comes to me knowing all her material. But we practice and she feels more confident, which is the goal. My other student is in Algebra II. I asked him what chapter they're on and what they're doing. He didn't know. He continued on to tell me that he passed geometry by cheating his way through and I quickly figured out he doesn't even have Algebra I skills.

**How does this happen?**For the most part, I only talk about my Algebra classes. This is because I feel most confident teaching algebra and because I have 4 algebra classes compared to the 2 geometry classes. So to talk about my geometry classes...I taught vertical angles and linear pairs. I didn't come up with anything exciting or interesting to teach about these so not to much to say on that. But, on the interesting side, I taught

**conditional statements using song lyric****s**. I gave them song lyrics that they then had to rewrite and identify the hypothesis and conclusion. Then we went to negations. I wrote out statements I knew they would feel strongly about such as "Lil Wayne is ugly" and other things about our school, town, etc. It was easy for them to then create the negation of that song. I liked it, they liked it, and even better, I think they remembered it.The thing I am still struggling with is that my 'applied' classes aren't really applied. My bff teacher friend says that a good teacher makes

*every*class applied. Ouch. I feel like I'm not doing them any favors by this either. I just don't know*how*to make it applied. Or rather I don't know how to differentiate between the two. It takes me forever to plan for two classes already.I really want to try problem based learning in my classes but don't really know where to start. I'm thinking about trying some webquests just to do something different. I really want the students to take some ownership of their learning and really have to

**search for the answer to things because they need it, not because I tell them too**. That may be the key to everything.