Raise your handto speak or when
you want to volunteer
01
02 Listen to what the teacher says and
follow directions carefully.
03 Be active and cooperative.
04 Respect each other’s ideas and opinions
even if you disagree with them.
______________
CLASSROOM
RULES
This are thethree basic shapes of bacteria.
the spherical or round shape bacteria is called (cocci)
and the rod shape bacteria is called (bacilli) and lastly the
spiral shape bacteria are called (spirillum).
16.
There are helicalbacteria which have a specialized
internal structure known as the axial filaments which is
responsible for rotation of the cell in spiral fasion and
consequent locomotion, and other are gliding bacteria.
Sources of Bacteria:
Soil
Rocks
Ocean
Artic snow
Contaminated food, especially undercooked ground beef,
unpasteurized (raw) milk and juice, soft cheeses made from
raw milk, and raw fruits and vegetables (such as lettuce,
other leafy greens, and sprouts). Contaminated water,
including drinking untreated water and swimming in
contaminated water.
A C TI V I T Y
Direction:
In a one whole sheet of paper/ bond paper. your task is to illustrate
the different bacterial shapes listed below and label their parts and
discription correctly, and then later on each group will choose a
representative to present your work in front and will be graded
through the given rubrics.
Q U IZ:
TRUEE OR FALSE
1.Bacteria is multicellular.
38.
Q U IZ:
TRUEE OR FALSE
2.Coccus is a bacterial organisms typically
shape like rod and vary in sizes.
39.
Q U IZ:
TRUEE OR FALSE
3. Coccibacillus is the combination of
between a spherical shape and spirillum
bacteria.
40.
Q U IZ:
TRUEE OR FALSE
4. Nucleus is not a part of bacteria.
41.
Q U IZ:
TRUEE OR FALSE
5. Bacteria uses Flagella in oder to
move.
42.
A S SI N G M E N T
DIRECTION:
in a 1/2 sheet of paper. sites some bacteria that is good
for our health and explain why they are beneficial to our
body.
