Scientists use diagrams to organize and share complex biological information. The document discusses biological organization from cells to the biosphere using a diagram. It shows that cells make up tissues, tissues make up organs, organs make up organ systems, and organ systems along with organisms make up populations and communities which combine to form ecosystems, and ecosystems combined form the biosphere, which is the largest level because it includes all parts of the Earth where life exists. The document seeks to help students better understand diagrams and remember the levels of biological organization.

1. FROM CELLS TO BIOSPHERE
Grade 7 Lesson 4
ENHANCEMENT
NATIONAL LEARNING CAMP
JOCELYN . INSIGNE
LVHS LUBANG

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3. Scientific diagrams are used to
describe the levels of biological
organization

4. REVIEW

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FROM CELLS TO BIOSPHERE
o One example
would be cells,
and many others
such as tissues,
organs, organ
systems,
o organisms,
populations,
communities,
ecosystems,
biosphere.
1. Q1. What is one
example of a level in
the biological
organization chart?

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FROM CELLS TO BIOSPHERE
Q3. Scientists
use diagrams to
make it easier to
organize and
share complex
information.
Q3. Why do scientists
use diagrams?

8. The lesson is
about biological
organization. We
want to be sure
we know and
understand
about the levels
of the
organization.
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LESSON PURPOSE

9. CELLS ORGANS
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KEY TERMS
TISSUES

10. Q2. Select one of the words above and write one sentence using the scientific meaning of that word.
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11. . Q1. Select one of the words above and write one sentence using that word in everyday
language.
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12. LESSON
ACTIVITY

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FROM CELLS TO BIOSPHERE
Q1. It is an
inverted
pyramid.
Q1. Describe
the shape of
Diagram A.

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FROM CELLS TO BIOSPHERE
Q2. Organs
are in Level
3 and
examples
include
heart, lungs,
brain,
Q2. What level
of the diagram
(starting with
cells) are
organs? Name
an organ.

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FROM CELLS TO BIOSPHERE
Q3.
Jasmine’s
dog and fish
would be in
Level 5
because
they are
organisms.
Q3. Which level
of the diagram
would
Jasmine’s dog
and fish belong
to and why?

17. REFER TO THE
DIAGRAM AND ANSWER
THE QUESTIONS THAT
FOLLOW:

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FROM CELLS TO BIOSPHERE
Q1.
Diagram C
is a cell so
would be
level 1
Q1. Name the
level of
organization
that diagram B
belongs to.

19. APO REEF IN OFF
COAST SABLAYAN,
OCCIDENTAL
MINDORO
RAINFOREST
.
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FROM CELLS TO BIOSPHERE
MANGOVE SWAMP
IN TUMIBO,
LUBANG
Q2. Name
three
ecosystems
common to
the
Philippines.

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FROM CELLS TO BIOSPHERE
Q3. The
biosphere
includes all
the parts of
the Earth
where life
exists that is
why it is the
largest and at
the top level.
Q3. Why is the
Biosphere the
biggest and
highest level in
the diagram?

21. LESSON CONCLUSION
The focus of
this lesson
was to use
diagrams to
describe the
levels of
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22. Q1. Has this lesson helped
you to better read and
understand diagrams? If so,
how?
Q2. Has this lesson
helped you to
remember and or
understand the levels
of biological
organization?
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23. What did you learned from
the lesson?

24. Thank you