SCIENCE LESSON PLAN: THE MICROORGANISMS
4
Lesson Plan- Science Objective: Identify beneficial microorganisms and explain why they are beneficial. Presentation T will write on the board the words SALMONELLA and E. COLI. And will draw a happy face and an angry face. T will ask Ss’ if these microorganisms are harmful or helpful. Ss’ will choose the 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/her seat, and then T will show to the class the other objects (yeast, old bread or fruit with mold, plant). T will ask Ss’ to go to the board to write the names of the new objects. 1) Introduction – The teacher explains that some bacteria can be helpful because they help people, plants to live healthy. T draw the following a chart on the board and explain. Helpful microorganis ms What do they do? Where are they? Bacteria Help your body to break down the food we eat. Turn milk into yogurt, help make certain kinds of cheeses. In our bodies . In the soil near fruit trees. Mold It is used to make penicillin. In the soil, in the air, everywhere. Fungi They help dead things to decay, or break down. Removes waste from Earth. Make the soil good for plants. In the soil. Yeast It makes bread dough rise. In the soil. 2) Practice
-
Upload
its-english-time -
Category
Education
-
view
31 -
download
5
Transcript of SCIENCE LESSON PLAN: THE MICROORGANISMS
Lesson Plan- ScienceObjective: Identify beneficial microorganisms and explain why they are beneficial.PresentationT will write on the board the words SALMONELLA and E. COLI. And will draw a happy face and an angry face. T will ask Ss’ if these microorganisms are harmful or helpful. Ss’ will choose the 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/her seat, and then T will show to the class the other objects (yeast, old bread or fruit with mold, plant). T will ask Ss’ to go to the board to write the names of the new objects.
1) Introduction – The teacher explains that some bacteria can be helpful because they help people, plants to live healthy. T draw the following a chart on the board and explain.
Helpful microorganisms
What do they do? Where are they?
Bacteria Help your body to break down the food we eat. Turn milk into yogurt, help make certain kinds of cheeses.
In our bodies .In the soil near fruit trees.
Mold It is used to make penicillin. In the soil, in the air, everywhere.
Fungi They help dead things to decay, or break down. Removes waste from Earth. Make the soil good for plants.
In the soil.
Yeast It makes bread dough rise. In the soil.
2) Practice a. T will group Ss and will give them some written information in different envelopes
(Unscrambled words to make 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) Production1) 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) Students will choose the correct answer .
WHAT HAVE YOU LEARNED?
Which kind of microorganism turns milk into yogurt?
a. Yeastb. algaec. bacteriad. phytoplankton
Which kind of microorganism makes penicillin?
a. Bacteriab. protistc. moldd. 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
Visit the following links at home: https://www.youtube.com/watch?v=ICWLF9lccNk
https://www.youtube.com/watch?v=6P07bNrcxCU
