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LESSON PLANS WITH OBJECTIVES - PLANTS I AND II. PLANT ANATOMY OBJECTIVES: 1. Identify the basic structures of plants. 2. List the 3 tissue types of plants and the general function of each. 3. Name the substances that flow through the xylem and those that flow through the phloem. 4. List 4 ways plant and animal cells differ. LESSON PLANS 1. Show the video on Riverview Farms and discuss the focus questions 2. Display a variety of plants to introduce the diversity of plants. Use these plants to describe the external structures of a plant. 3. Use Unit 3 power point presentation slides 1 – 11 to identify the various plant structures, both external and internal. 4. Student activities: Plants disassembled learning activity – Give each team of students a bag of plant parts that you have prepared. The bag should contain leaves, pieces of stem, pieces of roots, flowers, and fruits. Have students sort the pieces by type of structure. Ask them to analyze what characteristics they used to classify each category. Relate those characteristics to the function of each particular plant part. Worksheet on plant cells versus animal cells- Have each student draw a plant and animal cell, on the worksheet, putting in only those structures which are different between those cells. III. PLANT PHYSIOLOGY OBJECTIVES: 1. Describe how water moves from roots to stems to leaves. 2. Identify 3 factors which will effect transpiration. 3. Define photosynthesis and state the location of the process. 4. State the formula, in words, for photosynthesis. 5. Name the plant structure which is the “source” of glucose and the structure which is the “sink”. 6. Define endogenous rhythm. 7. Name 5 classes of plant hormones and the general effect they have on plants. 8. Describe how carbon dioxide, minerals, and water are each absorbed by plants. LESSON PLAN: 1. Use Unit 3 power point presentation slides 12 - 38 to present the information on plant physiology. 2. Include these demonstrations: a. Celery stalk in glass of water with food color to show uptake of water through the xylem b. A small chain to help students visualize how water molecules move up the xylem as they are pulled by the water molecule above them. Be sure to emphasis that it is the power from the sun evaporating the molecules from the stoma. 3. Use the worksheets on comparing vascular tissue in an animal and plant to help students grasp the differences. 4. Have students draw a plant and label the points of entry of water, nutrients, and carbon dioxide. They could also use different colors to indicate the direction of movement of water and sugars. 5. As you show the slides on plant hormones, have the students fill in the Plant Hormones Worksheet. III. PLANT LIFE/SOIL LIFE RELATIONSHIPS OBJECTIVES: 1. Describe the 3 types of symbiotic relationships. 2. Explain the legume-rhizobia relationship and the myccorhizal relationship. LESSON PLANS: 1. Use Unit 3 power point presentation slides 39-42 to present material on plant life – soil life interactions. 2. Display some Spanish moss on a branch, a clover plant (including roots), and a diseased plant. Describe the three types of symbiotic relationships and have students determine the two organisms involved in each, and what type of symbiotic relationship each has. 3. Use illustrations of rhizobia and mycorrhiza to describe the rhizobial relationship with legumes and the mycorrhizal relationship. Tell how forest trees will not grow without their mycorrhiza.