CARBOHYDRATES is this lesson for all who wants to download

1. GOOD AFTERNOON
GRADE 10
Prepared by: Kimberly L. Alingod

3. ACTIVITY TIME!!!!!
Directions: The teacher will show several
pictures for each word, and then the student
will be guessing the word behind each of the
picture, and combine it to get the idea or what
pictures wanted to tell. This will help you to
have a hint or what our topic is all about.
RAISE your hand if you want to answer

4. CARBOHYDRATES

5. LIPIDS

6. PROTEINS

7. NUCLEIC ACIDS

8. BIOMOLECULES

9. LEARNING OBJECTIVES:
At the end of the lesson, the learners are able to
Define
carbohydrates;
01
Identify the three
classifications or
carbohydrates;
02
Value the importance
of carbohydrates in
our body.
03

10. BIOMOLECULES
01

11. DONUT

12. BURGER
& FRIES

13. PASTA /
SPAGHETTI

14. FRIED
CHICKEN

15. SAMGYUPSAL

16. “YOU ARE WHAT YOU EAT”

17. BIOMOLECULE
S
any molecules that are produced by a living
organism, including large macromolecules such as
proteins, polysaccharides, lipids, and nucleic
acids.

18. FOUR MAIN TYPES OF
BIOMOLECULES
1. CARBOHYDRATE
S
2. PROTEINS
3. LIPIDS

19. ▢ the most common
biomolecules and are the
primary energy source of our
body. Carbohydrates are
sugars
▢ Building block/ monomer:
Monosaccharides
WHAT IS CARBOHYDRATES?

20. ELEMENTS FOR CARBOHYDRATES
Carbon Oxygen
Hydrogen
C H O

21. 1. MONOSACCHARIDE
S
2. DISACCHARIDES
3. POLYSACCHARIDE
S
CLASSIFICATION OF CARBOHYDRATES

22. MONOSACCHARIDES

23. WHAT IS MONOSACCHARIDES?
It is a simple sugar (C6H12O6). They serve as the
repeating unit of complex carbohydrates.
Glucose(blood sugar)
Fructose (fruit sugar)
Galactose (found in milk
with glucose

24. DISACCHARIDE
S

25. DISACCHARIDES
- Consist of two monosaccharides
(Double sugar) bonded together.
- Formula: (C12H22O11)

26. Maltose (malt sugar)
DISACCHARIDES
Lactose (milk sugar)
Sucrose (table sugar)

27. POLYSACCHARIDES
it consists of two sugars or more sugars
or the complex sugars.

28. EXAMPLES
1. STARCH
2. CELLULOSE
3. GLYCOGEN
4. CHITIN

29. STARCH
used for energy in
plants and they provide
a quick form of energy
for the body.

30. GLYCOGE
N
used for energy storage in
animals and when the body
doesn’t need glucose for energy,
it stores it in liver and muscles in
the form of glycogen.

31. CELLULOSE
found in plants, in cell
walls and bark of
trees. It gives us fiber.

32. CHITIN
forms the exoskeleton of the
insects and crustaceans.

33. TEST FOR CARBOHYDRATES
Iodine Test for Starch
test use to determine the
presence of starch in
materials.
Positive result: (violet to
black, dark colors
Negative result: yellow
color or no change at all.

34. THINK, DRAW AND SING
DIRECTIONS: Each group will have an assigned
task and write their members in ¼ sheet of paper.
The given task will be based on the discussion.
Group 1: to sing
Group 2: to dance
Group 3: to draw
Group 4: to report

35. Group 1 and Group 2 have to make a jingle and dance performance
that is related to carbohydrates. Their jingle can be in the tune of a
popular song or they can also make their own tune.
Group 3 and Group 4 have to draw the foods that are rich in
carbohydrates and after drawing, they will present their drawing to the
class and discuss the benefits of eating carbohydrate-rich foods in a
form of news report.
The group activities will be scored based on this rubric
Originality----------------------4
Connection--------------------4
Structure-----------------------4
Impact---------------------------4
● Total----------------------------20 points

36. Credits: This presentation template was created by
Slidesgo, including icons by Flaticon, and
infographics & images by Freepik.
THANK YOU &
GOOD BYE !