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Science in Grade six, Lecture notes of Earth science

Earth science

Science in Grade six for students

Typology: Lecture notes

2019/2020

Uploaded on 10/20/2020

leighwill-anya-mary-de-la-cerna-1 🇵🇭

3 documents

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TCHR. NIÑA Q. SAMPAN

Science Subject Teacher

09509752572

Contact No.

[email protected]

Email Address

Niña Quindala Sampan

FB/Messenger Account

Cogon, Compostela, Cebu

________________________

Name of Student

Partial preview of the text

Download Science in Grade six and more Lecture notes Earth science in PDF only on Docsity!

TCHR. NIÑA Q. SAMPAN Science Subject Teacher 09509752572 Contact No. [email protected] Email Address Niña Quindala Sampan FB/Messenger Account Cogon, Compostela, Cebu

Name of Student

SCIENCE 6

Colloids

IDENTIFY AND DESCRIBE THE PICTURE

How can you distinguish the components of the pizza? Let’s have a review!

WORD SEARCH C I K F J G F J J R O A E R O S O L B H L N S L D O A D X H L K D X G L M F Z S O E G C G U S H D A I I Y B K F Q T T F D K H I D T X U H G S W N O I S L U M E  COLLOIDS  (^) EMULSION  FOAM  (^) SOL  AEROSOL Let’s start!

COLLOIDS  Colloid was derived from the Greek words “ kola ” for glue and “ oidos ” for appearance.

COLLOIDS  A mixture in which very small particles of one substance are distributed evenly throughout another substance.

EXAMPLES:

MUDDY WATER MILK

COLLOIDS  It exhibits properties that are different from those of a solution.  (^) Tyndall effect , which is the ability to scatter light so that a beam of light becomes visible.

CLASSIFICATION OF COLLOIDS Sol – Is a colloidal suspension of very small solid particles in a continuous liquid medium. BLOOD (^) INK

CLASSIFICATION OF COLLOIDS PAINT JELLY

CLASSIFICATION OF COLLOIDS Foam – Is a substance that is formed by trapping pockets of gas in a liquid or solid forms. MARSHMALLOW SOAP SUDS BEER FROTH

CLASSIFICATION OF COLLOIDS Aerosol – It is a suspension of solid or liquid particles in gas. CLOUDS SMOG SPRAY

TYPES OF COLLOID

ASSESSMENT

Directions: Classify the following colloids according to

their classifications ( Aerosol, Sol, Emulsion, Foam). Use

your mini-whiteboard for your answers.

fruit jelly
fog
shaving cream
deodorant
blood