

Gr8/Q4/2.5 Decomposers
Presentation
•
Science
•
8th Grade
•
Practice Problem
•
Easy
Mikky Shaji
Used 1+ times
FREE Resource
7 Slides • 5 Questions
1
By Mikky Shaji
2
Lesson Objectives -
.1- To probe into the idea behind " Decomposers" , by Brain storming the visual concepts provided in the attached illustrations (Assessment for Learning -AFL by Open Ended Questions / MCQs/ Fill in the blanks- attached in the Quizzes presentation slides )
2- To describe the detailed concepts on "" by referring to your related text book contents and solving the challenging questions provided in the Text book . ( Assessment for Learning -AFL by Fill in the blanks / MCQs attached in the Quizzes presentation slides )
3- To explore further into the practical utility /applications of "decomposers" , by watching a video clip and by solving the related work book pages ( Assessment for Learning -AFL by Fill in the blanks / MCQs attached in the Quizzes presentation slides )
PLENARY- Assessment OF Learning- AOL by MCQ
-Summarizing the concepts learnt for the day.
NB-All activities done in the class need to be transferred at the end of each lesson, to your respective Digital Notebook with proper Headers.
Best Wishes !
Some text here about the topic of discussion
​Decomposers
3
Some text here about the topic of discussion
Lesson Starter-
Observe carefully the pictures given in your Text book on Topic -2.5 Decomposers
Can you guess ??? .....What does the given picture( s) indicate .....???
Some text here about the topic of discussion
4
ACTIVITY- 1 : Reasoning skills !!
1- First .... Refer to today's Lesson in your Text book and read the portion assigned to you by Teacher.
2- Second ....Can you try to reason out what have you have understood so far ?
3- Next .... Refer to your Text book again and try to answer the following questions carefully and creatively.
Some text here about the topic of discussion
5
Multiple Choice
Q.
Q.
ASSESSMENT FOR LEARNING-AFL- of Actvity-1
Q1- Which among the following is true ?
1-Organisms that get their energies by breaking down dead bodies and waste from animals and plants are called as (...............................)?
producers
decomposers
consumers
6
ACTIVITY- 2 : Creative Thinking !!
1- Now... Refer to today's Lesson in your Text book and read the next portion assigned to you by Teacher.
2- Second ....Can you try to suggest creatively what have you have understood so far from the assigned portion ?
2- Next .... Refer to your Text book again and try to answer the following questions carefully and creatively.
Some text here about the topic of discussion
7
Multiple Choice
2-The fungus is made up of many thread like structures called as hyphae.
true
false
8
ACTIVITY- 3 : Work book & Digital Note book Time !!
1- Complete your assigned Workbook pages of the lesson.
2-Complete the Question/ Answers of the lesson.
3- Next ....Transfer them in your DIGITAL NOTE BOOK .
Some text here about the topic of discussion
9
Multiple Choice
Q.
ASSESSMENT FOR LEARNING-AFL- of Actvity-3
ITS TIME FOR A POP QUIZ !!!!
1-The Eartworms have been decomposing dead leaves and food wastes
true
false
10
Multiple Choice
2-Mouldy breads when seen through microscope , shows the presence of hyphae of the fungus
true
false
11
Multiple Choice
3-If decomposers were not present then all dead bodies and wastes would have piled up on the surface of the Earth
true
false
12
CLUES TO QUESTIONS & ANSWERS -
Answer-1 ( Students need to make their own separate food chains )
Answer-2-Both fungus and humans produce enzymes that digest the starch and proteins.
Answer-3- The nutrients enter the blood stream in humans whereas , the nutrients enters the hyphae in case of fungus.
Some text here about the topic of discussion
By Mikky Shaji
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