SCIENCE LESSON PLAN: THE MICROORGANISMS
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The lesson plan aims to teach students about beneficial microorganisms. The teacher will start by asking students if salmonella and E. coli are helpful or harmful, and have them identify the angry face. Next, the teacher will do an activity where students touch, smell, and identify common microorganisms like milk, yogurt, bread, and cheese. Finally, the teacher will summarize that some bacteria can be helpful because they help people and plants stay healthy, listing examples like bacteria breaking down food in our bodies, mold making penicillin, and yeast making bread rise. Students will complete practice activities and a worksheet to reinforce the lesson.
SCIENCE LESSON PLAN: THE MICROORGANISMS
- 1. LessonPlan- Science Objective:Identifybeneficial microorganismsandexplainwhytheyare beneficial. Presentation T will write onthe board the wordsSALMONELLA and E. COLI. Andwill draw a happyface andan angry face.T will ask Ss’ if these microorganismsare harmful orhelpful. Ss’ will choosethe correct face (angry face) Teacher has a bag with some objects in it. (Realia) T will invite to Ss’ to come to the front of the class, T will ask the Ss’ to close his/her eyes. T will give the Ss’ an object, the Ss’ will touch the object, will smell the object and the Ss’ will have to guess what the object is and to write on the board the name of the object. (The objects are: milk, yogurt, bread, cheese, penicillin)T will ask the Ss’ to go to his/herseat, andthen T will show tothe classthe other objects (yeast,oldbreador fruit with mold, plant). T will ask Ss’ to go to the board to write the names of the new objects. 1) Introduction – The teacherexplains thatsome bacteriacanbe helpful because theyhelppeople,plants to live healthy.Tdraw the followingachart on the board and explain. Helpful microorganisms What do theydo? Where are they? Bacteria Helpyourbodyto break downthe foodwe eat.Turn milk intoyogurt,helpmake certainkindsof cheeses. In our bodies. In the soil near fruittrees. Mold It isusedto make penicillin. In the soil,inthe air,everywhere. Fungi Theyhelpdeadthingstodecay,or breakdown.Removes waste fromEarth. Make the soil goodfor plants. In the soil. Yeast It makesbreaddoughrise. In the soil. 2) Practice a. T will groupSs andwill give themsome writteninformationindifferent envelopes (Unscrambledwordstomake sentences,Incomplete sentences, Incomplete chart )Ss will change envelopes between them in order all groups make all activities. b. T will put a card board with incomplete information. c. T will give Ss pieces of paper with certain information about the class. d. Ss will put the information on the correct place on the card board e. The students copy the lesson (chart) in their notebooks. 3) Production 1) Students will explain with their own words that they like the most. 2) Ss will talk about things they know. 3) Ss will talk about a new thing they learned today. 4) Studentswill choose the correctanswer . WHAT HAVE YOU LEARNED? Whichkindof microorganism turns milk into yogurt? a. Yeast b. algae
- 2. c. bacteria d. phytoplankton Which kind of microorganism makes penicillin? a. Bacteria b. protist c. mold d. algae Which microorganism does a baker add to bread dough to make it rise? a. Penicillin. b. Phytoplankton. c. Yeast. d. Bacteria. Which is a beneficial microorganism? a. Salmonella that causes you to be sick. b. Mold that produces penicillin. c. Algae that causes red tide. d. fungus that causes ringworm HOMEWORK Visitthe followinglinksathome: https://www.youtube.com/watch?v=ICWLF9lccNk https://www.youtube.com/watch?v=6P07bNrcxCU