This document contains lesson materials about mixtures for 6th grade science students. It includes objectives for the lesson, such as classifying mixtures and identifying mixtures found at home. It defines homogeneous and heterogeneous mixtures and discusses different types of mixtures like solutions. It provides examples of solid, liquid, and gas mixtures. It also includes practice questions to test student understanding of mixtures and chemistry concepts.

1. LESSON 1:
How Do
You
Describe
Mixtures
Homogeneous and
Heterogeneous Mixture
Grade 6
SCIENCE
SCIENCE

2. C
1. Investigate the characteristics and
classifications of each type of mixture.
2. Identify some mixtures at home.
3. Classify mixtures
4. Prepare a beneficial and useful mixture
5. Articulate observations, thoughts, and
ideas about mixtures.
Objectives:

3. THE NATURE OF
SCIENCE
You can describe the topic
of the section here
01
Which of these materials do you have
at home?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
02
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
LIVING
THINGS
You can describe the topic
of the section here
04_
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

4. 03
Which of these materials do you have
at home?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
04
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

5. 05
Which of these materials do you have
at home?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
06
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

6. 05
Which of these materials do you have
at home?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
06
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

7. 05
Which of these materials do you have
at home?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
06
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

8. 05
Which of these materials do you have
at home?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
06
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

9. MIXTURE
Li
In science, a mixture is
a material made up of
two or more different
substances which are
physically combined.

10. WHAT IS
MIXTURE?
A mixture is a physical
combination of two or more
substances that aren't chemically
joined. For example, water and
salt are separate substances that
once mixed, create a mixture -
seawater.
OXY
GEN
OXY
GEN
0

11. WHAT IS
MIXTURE?
OXY
GEN
OXY
GEN
0
Mixtures are the product of the
combination of compounds and
elements without chemical
change, so that each substance
retains its original properties and
remains its own substance.

12. 05
What are the classifications of
mixture?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
06
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

15. Start Up
01
Write down the key
terms that can be found
on pages 3-6. Write the
definition for each key
terms or draw
something that explains
the key terms.
0
4
OXY
GEN

16. SOLID
It’s the closest planet to
the Sun and the smallest
one in the Solar System
LIQUID
Venus has a beautiful
name and is the second
planet from the Sun
GAS
Despite being red, Mars is
actually a cold place. It’s
full of iron oxide dust
MATTER can be classified as:

17. Pure Substance
Pure substances are
substances that are
made up of only one kind
of particle and have a
fixed or constant
structure.

18. Pure Substance
Pure substances are
substances that are
made up of only one kind
of particle and have a
fixed or constant
structure.

19. Elements
An element is a substance
that consists of only one
type or kind of atom. An
element is a pure substance
as it cannot be broken down
or transformed into a new
substance even by using
some physical or chemical
means.

20. Compounds
are also pure substances
when two or more elements
are combined chemically in
a fixed ratio. However,
these substances can be
broken down into separate
elements by chemical
methods.

22. What are the
classifications
of mixture?

23. 05
Which of these materials do you have
at home?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
06
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

24. THE NATURE OF
SCIENCE
You can describe the topic
of the section here
01
What are the classifications of
mixture?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
02
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
LIVING
THINGS
You can describe the topic
of the section here
04_
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

25. 03
What are the classifications of
mixture?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
04
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

26. 05
What are the classifications of
mixture?
ENGINEERING &
TECHNOLOGY
You can describe the topic
of the section here
06
ENERGY &
TRANSFORMATI
ON
You can describe the topic
of the section here
EARTH’S
FEATURES
You can describe the topic
of the section here
Li

27. What are the
classifications
of mixture?

28. Li
HETEROGENEO
US MIXTURE
HOMOGENEOU
S MIXTURE
A homogeneous mixture is a
mixture in which the
composition is uniform
throughout the mixture.
Classifications
of Mixture:
A heterogeneous mixture is a
mixture in which the
composition is not uniform
throughout the mixture.

29. 150,000
Big numbers catch your audience’s attention
SCIENCE
SCIENCE
0

30. TYPES OF SOLUTION ACCORDING
TO FORM
Liquid
Solution
Consists of solute in
any form dissolved in
a liquid solvent.
Gaseous
Solution
Consists of a gas
solute and gas
solvent
Solid
Solution
Consist of a solute in
any form and a
solvent in solid form.
Li

31. SCIENCE TEST:
1. When do you say that a mixture is
heterogeneous or nonuniform?
DIRECTION: CHOOSE THE LETTER OF THE BEST ANSWER. Li
A. The particles are evenly distributed.
B. The components cannot be identified.
C. The components are easily identified.
D.

32. CHEMISTRY TEST:
BIOCHEMISTRY >
01. What provides the energy for photosynthesis to take place?
A. Air B. Water C. Sunlight D. Soil
02. During photosynthesis, a plant produces sugar and oxygen.
A. True B. False
Li
CHECK THE CORRECT OPTION:

33. CHEMISTRY TEST: PERIODIC
TABLE >
01. What state of matter is oxygen in air?
A. Solid B. Liquid C. Gas
CHECK THE CORRECT OPTION:
03. An element cannot be broken down
into a simpler form.
A. True B. False
02. Matter is made of elements.
04. Most matter found on Earth is made up
of more than one element.
A. True B. False
A. True B. False

34. CHEMISTRY TEST >
SCIENC
E
SCIENC
CHECK THE CORRECT OPTION:

35. CHEMISTRY TEST: REACTIONS >
COMPLETE THE FOLLOWING QUESTIONS:
01. Iron and oxygen react chemically to form .
A. Tarnish B. Dust C. Rust D. Heat
02. Silver chemically reacts with sulfur in the air to .
A. Tarnish B. Dust C. Rust D. Heat
0