春天植树前，先读一点和植物有关的书
第一次开启科二的亲子阅读
植树节后的第一个周末，带孩子去郊区种了一棵树，大致讲解了植树节的基础知识，并一起种树过程中边对话如何种树。
一、郊区植树
1、Arbor Day:
Arbor Day，which is also called Planting Trees Day in some countries, is a holiday encouraging people to plant and care for trees.
In different countries, Arbor Days are on different days. Like in India, it is on July 1.
Arbor Day，which is also called Planting Trees Day in some countries, is a holiday encouraging people to plant and care for trees.
In different countries, Arbor Days are on different days. Like in India, it is on July 1.
In1979,China officially designated March 12 as "Arbor Day". Encourage individuals and teams to plant and care for trees in order to protect the environment.1979年，中国正式将每年的3月12日定为“植树节”。鼓励个人和团队种植和爱护树木，保护环境。
2、The Benefits of Trees
Why is planting trees such an important thing to do? Here are some of the benefits that trees bring to our lives and our communities.
Why is planting trees such an important thing to do? Here are some of the benefits that trees bring to our lives and our communities.
3、How to plant trees
Here is a quick step-by-step guide to planting your new tree.
1）Dig a large hole where you want the tree to go. Make sure the hole is at least two times as wide as the root ball and deep enough for the root ball to fit so the top is slightly above with the surrounding ground.
2）Carefully position the tree in the hole. Be sure that tree is facing the direction that you want it to and remove any ties or burlap that came attached to the tree root.
Here is a quick step-by-step guide to planting your new tree.
1）Dig a large hole where you want the tree to go. Make sure the hole is at least two times as wide as the root ball and deep enough for the root ball to fit so the top is slightly above with the surrounding ground.
2）Carefully position the tree in the hole. Be sure that tree is facing the direction that you want it to and remove any ties or burlap that came attached to the tree root.
3）Fill in the remaining space. Add loose soil and organic matter (optional) to the space leftover. Try not to add too much to one side, forcing the tree to tilt in one direction. You want it to grow straight and tall.
4）Water, water, water. Newly planted trees require more than more established trees. Water the new tree every day for the first few weeks.
4）Water, water, water. Newly planted trees require more than more established trees. Water the new tree every day for the first few weeks.
二、在家播种种子
1、种子的结构
2、How does a seed grow into a tree
3、播种过程
M:What tools do need to plant trees？
K: We need the shovel,buckets，seeds. Ready! Off we go!
M:What tools do need to plant trees？
K: We need the shovel,buckets，seeds. Ready! Off we go!
M: The soil is wet now. The plants need sunshine, air,soil,and water to grow.You see, there was rain yesterday. It is good for planting.
K: What should I do now?
M:FIrst, you can make the soil soft. Dig a hole with the shovel in the ground. 。
K: What should I do now?
M:FIrst, you can make the soil soft. Dig a hole with the shovel in the ground. 。
We can put the seeds in the hole. 我们可以把树苗放在洞中。
K：ok
M: We are patting down the soil,together. 我们一起拍入泥土。
Then we can water this saplings with our bucket. 然后就可以浇水了。
K：ok
M: We are patting down the soil,together. 我们一起拍入泥土。
Then we can water this saplings with our bucket. 然后就可以浇水了。
M: Then we need time. Be patient, after several days, the dandelion will sprout.
K: I will water them from time to time.
M: Great!