Thursday, March 3, 2016

Composting for ESL


I.            Root word: “Path” = Feeling or Disease
1.  Apathy無興趣,懈怠;(尤指對重要事情的)漠不關心,無動於衷
2.  Empathy同情;同感,共鳴
3.  Sociopath反社會者
4.  Sympathy同情(心),理解
5.  Psychopath精神病患者,精神變態者

II.         Idioms: Use each in a sentence.
1.     To have green fingers藝技能;種植技能
2.    Hit the hay 上床睡覺
3.    Beat around the bush(說話)轉彎抹角,兜圈子
4.    Nip in the bud消滅在萌芽狀態,對防患於未然\

 III. Reading: B classes will do a simplified version of the How To Make A Compost reading and "Parts of a Plant".

I will be working together with the kids' environmental science teacher to provide the English language background as they create their own gardens this semester. First things first we need some rich, black hummus.

IV. Grammar: Many or Much?  (2)



Reading 1:                       How to Make a Compost 混合肥料;堆肥

1.  Start with a container. Working with decomposing organic matter, doesn’t need to be fancy. You just need some sort of way to hold everything together so the beneficial bacteria that break down the plant matter can heat up and work effectively.

2.  Compost bins are of two types, stationary and rotating. Both types must be turned to combine the decaying materials and make oxygen. 

Stationary  bins can be as simple as a well-ventilated cage made from wire  or wooden crates  from a kit.  A well-designed bin will keep heat and moisture, allowing for quicker results. When using the stationary bin, put the pile in a sunny location so that it has as much heat as possible. If it’s in the shade all day, decomposition will still happen, but it will be much slower.
Then there’s compost tumblers, easy to turn bins that speed up the process — compost in weeks, not months or years.

3.  Get the mix right. A good pile has a mix of brown and green plant matter, plus some moisture to keep the good bacteria alive. Shredded newspaper, wood chips and dry leaves are best for the brown elements; kitchen waste and grass clippings are perfect for the green part.

4. Turn the pile with a pitchfork every week or two to make sure that all of the materials are blended in and working together. After you’ve mixed things up, grab a handful to see if it’s a little bit wet. Too little moisture will slow the decomposition process and too much will leave you with a slimy mess. In a few months, your finished product should be a dark, crumbly soil that smells like fresh earth.
Answer the questions.
1.     What are the 2 types of compost bins? Which does Huey Deng use?
2.    How does sunlight work with compost?
3.    How does water (moisture) work with the compost?
4.    What is a good pile made of?
5.    How must we care for the pile?
6.    When do we know the pile is ready to be used for growing?
Reading 2: Avoid Common Mistakes
It’s hard to mess up compost, but we’re happy to offer a little direction so you get off to the best start.
• Don’t start too small. The breakdown process needs a critical mass in order to do its job. However, certain bins work well for small amounts of material, so choose a product for your specific needs.
• Keep things moist. It’s easy to walk away and forget that there’s an active process going on, so check the pile regularly, especially during hot, dry weather (see Managing Moisture).
• Don’t depend on one material. A combination of different textures and nutrients created by the disintegration of many different plants will give your plants a gourmet diet that helps create disease and pest resistance. Think about it — a huge clump of grass clippings just sticks together in a huge mat that hangs around for years. Add some leaves, stir, and natural forces like water, air and heat go to work quickly!
• Don’t get overwhelmed. This isn’t rocket science, so jump in and try, even if you don’t have a clue. You’ll soon see what works and what doesn’t.
Resources:

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