Tuesday, July 20, 2010

Tuesday Trait: WORD CHOICE

Have you ever checked your horoscope? I imagine the answer is yes. If so, you know that there are some basic algorithms used to generate your "individual" horoscope. I would suggest that they are a little more accurate than  the possibility of a fortune in a fortune cookie coming true, yet it's all good fun. Well, there is a little meme generator called I Write Like  that's a step up from those fun algorithms, but I wouldn't bet the farm on its accuracy. It's just for fun, and this web application has a useful educational side effect...learning about writing through famous authors.


Just by entering a sample of your writing, you can be assured that your writing will be compared, using an algorithm. The author suggests that

...[c]urrently it analyzes vocabulary (use of words), number of words, commas, and semicolons in sentences, number of sentences with quotation marks and dashes (direct speech).
Your writing will be compared with a basic group of fifty authors, and you will receive a badge with ways to share your discovery with your friends and fans on your blog, Facebook, Twitter and other online networking venues.


I Write Like by Mémoires, Mac journal software. Analyze your writing!

I was intrigued when one of my colleagues shared this web application, so I tried it. I must say that I was unfamiliar with the author that I write like: David Foster Wallace. Once I read a sample of his book, A Supposedly Fun Thing I'll Never Do Again, I understand how his Midwestern choice of words and our shared love of irony could match the "I Write Like" word choice and voice algorithm.

Others in my Personal Learning Network discovered that they wrote like Stephen King, Vladimir Nabakov, Cory Doctorow, as well as Dan Brown.

Some tried a variety of writing samples, and their results were often different. That's where the fun comes into play. It was fun to see which author would be selected using the I Write Like algorithm, and I think your students would think it's fun also. What's even more interesting is that you might just spark a student's interest in learning about various authors.


The I Write Like meme was created by the founder of Coding Robots, Dmitry Chestnykh, who shares basic information about this meme generator, as he expands the number of authors. If you have suggestions, please send them to him at Coding Robots,
a small friendly team of software developers founded in 2002. Our mission is to bring more fun to this world by producing handsome and handy pieces of software.
This meme generator is going viral, so watch for its exponential growth and development. It was released less than a week ago, and people are already interviewing the author, trying to find out the "secret" to the algorithm. Others just never heard that saying, "Don't look a gift horse in the mouth!". They are complaining about such things as the few number of women authors and the variability of the algorithm. If you want to know more, read Dmitry's blog and the comments for the entire story. He would like your comments, as he is planning to add more authors and features.

I would use the I Write Like web application to teach the concepts of Word Choice and Voice using the Six Traits of Writing analytic process and famous authors.

Here are some other Tuesday Trait and Six Traits of Writing articles you may be interested in reading:

Monday, July 19, 2010

n2teaching: Substitutes


letter from a student by evchu.nyc
Attribution-NonCommercial-NoDerivs License
While I've taught more than substituted, I can tell you that substituting is the hardest type of teaching to accomplish. If you plan to truly work effectively as a substitute, here are some ideas that you might want to consider.

The teacher who works diligently to have good lesson plans, deserves a substitute that will effectively use them with the class.

If the teacher leaves good notes, the substitute should leave good notes about what happened through the day.

The substitute stands in for the teacher, and their best philosophy is to help the teacher as well as possible.

Not all substitutes or teachers are equal, so these high expectations may not be implemented by them. Those teachers who have high expectations for the substitute working in their classroom, should request and receive a substitute who agrees with their high standards.

This has always been an important topic, yet it is always helpful to discuss our beliefs about the need and use of effective substitutes.

Wednesday, May 26, 2010

Promote Global WORMING! Activities, Assessment and Feedback


Worms Live Here, Happy, Hungry Worms! by Buffalo ReUse
Attribution-NonCommercial-ShareAlike License

It's time to build a worm home, a vermicomposting container, where you can feed and raise red worms, or tiger worms, that will turn shredded paper and vegetables into new soil for class gardens or potted plants.

This is the culminating event of the "Promote Global WORMING! project. Even though many people have their own methodology for creating worm bins for vermicomposting, I've selected a simple one that can serve as a large group worm bin for an entire class. If the leader, teacher, has enough room, each of the intial four groups would learn the most by making their own worm composting bin to analyze and develop.

Several activities found in the Project WILD Aquatic curriculum guide are related to this study of worm (decomposers) habitats or can be used as extensions. For instance, the "Edge of Home" activity found on pages 75-78, can be used to tie in the connection between aquatic, semi-aquatic and dry land habitats. This activity refers to the study of ecotones, so it would be an excellent extension for upper elementary to adult learners.

Other Project WILD Aquatic lessons and activities should be used or adapted for this project, including another great activity about habitats and riparian areaa, "Blue Ribbon Niche" on pages 52-55. "Wetland Metaphors", on pages 39-42, would help students understand more about the productivity of wetlands where earthworms are part of the decomposer species.

Each group will follow the directions provided and create their own worm bin. Young students will need adult assistance drilling holes in the top bucket. A list of supplies is listed in the instructional website: How To Build An Indoor Worm Composter. This activity is an adaptation of the Project WILD Aquatic project, "Designing a Habitat", found on pages 18-20.

Enjoy the final activities and assessment. Your completion of the feedback survey at the end of this post is greatly appreciated in advance.

Students will:
  1. create a habitat where earthworms, red worms, can thrive and reproduce. The assessment for this objective will be journal keeping, including picture taking until the worms reproduce.
  2. create a graph or chart to measure inputs...the stuff to put in the worm bin.
  3. create a comparison graph to measure outputs...the newly created soil, worm eggs and young worms.
ACTIVITY #1: Using the instructions provided, students will create their habitat. Take pictures to include in their Worm journals. Using this setup described in the directions will eliminate excess "brown water" or fertilizer, and the students will measure the initial inputs, including:
  • worms
  • shredded paper
  • empty buckets
  • vegetable matter
  • any other inputs
As the learners begin journaling, the leader, teacher, would be well served to adapt the Project Wild Aquatic activity, Aquatic Times, found on pages 188-189. The classroom product could be called Decomposer Times or a similar name. Let the learners brainstorm names and vote on the top 5 favorites.

ACTIVITY #2: Each day, student(s) will measure and journal the amounts of added inputs. Students will add pictures to their journal. This activity lends itself to an online journa, including a class wiki.

ACTIVITY #3: When students observe water in the bottom bucket, they should begin recording this in their output charts. Note how long it takes to collect a liter of water, and answer questions such as:
If we aren't adding water to the composting bin, how is it draining into the bottom bucket?

ACTIVITY #4: As students observe the worms in the bin, they will discover eggs and young earthworms. They can include this in their journal writing and take pictures. They will answer questions such as:
How many days did it take for the worms in our bin to reproduce?
How does that compare or contrast to the other groups worm bins?
If there was a significant difference in time needed for worms to reproduce, what may have caused the differences?

Activity #5: This will be the time to have each group share their findings in any type of presentation they choose. After their creations and presentations are given, then given them the post test discussed in the first posting, Promote Global WORMING! Prior Knowledge and Post Project Assessment.

Whenever learning occurs, it's always wonderful to have feedback, so prepare a short survey to answer the questions you may have for your students. This survey was adapted from a more comprehensive Project WILD Aquatic workshop feedback survey. If you would like a copy of the more extensive feedback survey, email me.


Promote Global WORMING! Graphic Organizer

ImageChef Word Mosaic - ImageChef.com

Tuesday, May 25, 2010

Promote Global WORMING! Decomposers in the Biotic Pyramid


Primary succession, showing small tree growing with small amount of soil by Martin LaBar
Attribution-NonCommercial License
What is a Decomposer? What role do Decomposers play in the process of environmental succession within the Biotic Pyramid? What types of living things are considered Decomposers in the Biotic Pyramid? 

In the process of primary and secondary succession, bare rock becomes covered with plants, as well as animals. At first there is little soil, so life is tenuous. As time goes by, the decomposers and small plants begin to wear down the bare rock, and the variety of  life 
increases.

Succession in bodies of water, especially fresh water ponds and lakes is similar to bare rock succession. The difference is that water replaces the rock. Decomposers such as worms depend on a moderate level of water in the soil to survive, so they cannot live in either of the first stages of bare rock succession or pond succession.

To help students gain an understanding of succession, the leader (teacher) will use the Project Wild Aquatic activity, Pond Succession, found on pages 66-68. A fieldtrip to a variety of natural environments in the various stages of succession would be a wonderful way to provide students with an opportunity to see these NATURAL environmental changes.




The Beth Chatto Gardens Float My Boat! by antonychammond (playing catchup!)
Attribution-NonCommercial-ShareAlike License
The objectives of Pond Succession would be the same as that of Bare Rock Succession. If you wanted to substitute Bare Rock Succession for Pond Succession that is fine. Remember our focus is on the worms and similar decomposers, so the students will need information about the worm's habitat. Then the worms can be added into the right stage of either type of succession. The objectives are listed below.
In this activity, students will:
  1. recognize that natural environments are involved in a process of continual change.
  2. discuss the concept of succession.
  3. describe succession as an example of the process of change in natural environments. AND
  4. apply understanding by drawing a series of pictures showing stages in pond succession.
When the learners, students, apply understanding of succession, by drawing a series of pictures, showing stages of succession or keeping a log or diary of a related fieldtrip, the teacher should use this as their evaluation (assessment) for this activity.