STATION 1: Copy the information found below on mixtures and also copy both Frayer Models. You will use the notes provided to fill in the
information that is required from you.
MIXTURES:
 Two or more substances that are not chemically combined with each other and can be separated by physical means. The substances in a
mixture retain their individual properties.
 No chemical change takes place
 They can be separated physically
 Can further be classified as Heterogeneous or Homogeneous Mixtures
FRAYER MODEL:
Definition:
Examples:
Characteristics/Facts:
HOMOGENEOUS
MIXTURE
Non-Examples:
FRAYER MODEL:
Definition:
Examples:
Characteristics/Facts:
HETEROGENEOUS
MIXTURE
Non-Examples:
STATION 2: Copy the information found below on Pure Substances and also copy both Frayer Models. You will use the notes provided to
fill in the information that is required from you.
Pure Substances
A sample of matter, either an element or a compound, that consists of only one component with definite physical and chemical properties and a
definite composition.
FRAYER MODEL:
Definition:
Characteristics/Facts:
Examples:
ELEMENT
Definition: Non- Examples
FRAYER MODEL:
Definition:
Example:
Characteristics/Facts:
COMPOUND
Non- Example
STATION 3: Copy the information found below on Physical Separation Techniques. Copy the concept map and fill in the information that is
required of you by using the notes provided.
Physical Separation Techniques: When two or more substances, that do not react chemically, are blended together, the result is a mixture in which
each component retains its individual identity and properties. Techniques used to separate mixtures rely on differences in the physical properties of
the components.
Definition and Picture
CONCEPT MAP:
Technique
Physical
Separation
Techniques
STATION 4: Analyze all the pictures that are on the cards found in the baggie. Place each card under the correct category so that you can
identify each item on the pictures as being composed of an element, compound, or mixture.
ELEMENT
COMPOUND
MIXTURE