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5 E LESSON PLAN FOR CLASS:- VI SCIENCETR:- R.NANDHINI,K.V.IIT, CH-36 GETTING TO KNOW PLANTSSUB TOPIC:- PARTS OF PLANTLEARNING OBJETIVES:Students will be able to question 1.the two systems of a plant2.The various parts of a plant.3. The leaves showing parallel and reticulate venation.4.The detail parts of a leaf, flower.MAJOR CONCEPTS:Root system and shoot systemRoot-i)types →a) tap root→main and lateral roots b)Fibrous root ii) parts→root hair,root cap, root nodules.Stem→tubular structure→1. Green and tender-herbs ( may or maynot have branches) 2. Hard not thick – shrubs ( many branches near the base) 3. thick and brown stem – tree (have branches in the upper part) 4.weak stem -creeper 5. weak stem needs support to grow-climber4.LEAF:- 1. Lamina 2. Stalk 3. veins→mid rib TYPES- Reticulate venation Parallel venation.5.FLOWER: 1.Sepal( green colour) 2.Petal( coloured- joined / separate) 3. stamen ( filament/ anther) 4. pistil ( style, stigma.ovary)LEARNING RESOURCES:-PLANT SPECIMENTHERMOCOL CUTTERHAND LENSLEAFFLOWER.TEACHER INITIATIVESTUDENTS ACTIVITIESASSESSMENTENGAGE:- Recap ( 1 to 3 lesson). Teacher starts the class by showing the plant specimen and the students that which parts are seen above and below the ground.Students recall the name of the parts which is present below and above the groundWhich part of the plant holds it upright?Name the system which is above/below the ground?EXPLORE:- Then the teacher introduce the topic shoot system and root system. In today’s class let us explore what are the different parts present in the root and shoot system in detailStudents will explore using hand lens.ROOTS-a).tap root- main root and lateral roots.b) fibrous rootSTEM- tubular structure.LEAF- green colour,veinsFLOWER-sepal Coloured –petal Which part of the plant is tubular in nature?What is the difference between the two plants in case of the root system explain using the plant specimen?EXPLAIN:- JIGSAWThe teacher calls one student from each group and will ask that student to explain the structure and function of a particular part of a plant.Each student in a the will become an expert. Root experts will form a group and read the information card or web quest . given by the teacher and return back to the parent group and explain the details to other group members.The teacher will tabulate the points explained by each group.Group 1- will explain about the rootGroup 2:- about stemGroup 3:- leafGroup 4:- fruitIdentify, paste and label the parts of a flower specimen neatly in a black chart.Make a collage of the parts of a flower using the colour paper.Draw the types of root system.ELABORATE: The teacher will ask to look the two plants specimen to find out the relation between roots and venation.The students perform the activities in group and give response to the questions and finding the inner parts of a flower using a cutter and a hand lens.1.which type of root does a plant have which are easy to uproot?2. What type of a root does a parallel venation plant have?EVALUATE:Students are asked to complete the exercise 1 given in text book.Students in a pair complete the exercise.HOT POTATOES EXERCISE:-MATCHMCQCROSSWORDASSESSMENT / HOME WORK:Trace the leaf by shading it using reticulate leaves using HB PENCIL.Find out the flower having joined petal in your school campus , draw and label the parts? ................
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