What is a Tree?

Lesson Plan #1
Duration: 

2 one-hour sessions

Objectives:

Students will define "tree."
Students will identify and define various types of trees.
Students will complete a KWL chart.

Materials:

Children's Book: Lyon, George. ABCedar An Alphabet of Trees. New York: Orchard Books, 1989 (a similar children's book about trees may be substituted)
KWL Chart

Computer with Internet

Vocabulary:

Tree- a woody plant with one main stem or trunk which develops many branches, usually at some height above the ground; most trees are over ten feet tall and over six inches in diameter

Procedures:

1.  Read aloud ABCedar An Alphabet of Trees by George Lyon to introduce 
     the unit. Define what a tree is: a large, woody perennial plant with one main 
     trunk and many branches. Draw an illustration of a tree and label parts.
2.  Handout KWL Chart
What We Know About Trees

K:  Students will brainstorm what they think they know about trees and record each on their chart.

What We Want To Find Out About Trees

W:  Students will brainstorm several questions about trees they would like answered and record each on their chart.

What We've Learned About Trees

L:
  Students will record the answers to questions and new facts learned at the end
of the lesson.

3. Create a Tree Word Scramble for students to unscramble. Teacher can create a template or go online to Discovery School Puzzlemaker 
trawe
afle
rnege
ernago
mutanu
loscuge
gnlituhs
holopryclh

Answers to word scramble:
water
leaf
green
orange
autumn
glucose
sunlight
chlorophyll

Assessment:

Teachers will evaluate students' answers to questions on the KWL chart.

Home Learning:

Students will find pictures about trees and create their own tree alphabet using a word processor.

Extension Activity:

Students will brainstorm the names of trees they know, such as: oak, pine, palm, coconut, maple, willow, fig...They will visit The Tree Guide, they will type in the name of a tree, click on search, click on specific name, and report on the following topics: 

Common Name
Botanical Name
Range
Modern Uses
Traditional Uses
Ecology

Each of these topics can be made into a slide and made part of a multimedia presentation using KidPix, HyperStudio, PowerPoint...