SCIENCE 4 FIRST MASTERY TEST

secondhand information from journal articles, reviews and academic books.

• INNOVATION

• SECONDARY SOURCES

• INVENTION

an original idea, design or product that never existed before.

• INNOVATION

• SECONDARY SOURCES

• INVENTION

a new idea that adds value to an existing product or process.

• INNOVATION

• SECONDARY SOURCES

• INVENTION

a characteristic of a substance seen during or after a chemical reaction.

• CHEMICAL PROPERTY

• SUSTAINABLE

• WASTE MANAGEMENT

is the ability of something to be maintained or continued overtime without causing harm or depletion.

• CHEMICAL PROPERTY

• SUSTAINABLE

• WASTE MANAGEMENT

collecting, treating, recycling and disposing of various waste materials to reduce their negative environmental impacts.

• CHEMICAL PROPERTY

• SUSTAINABLE

• WASTE MANAGEMENT

S _ _ E N _ _ _ T
- conducts research and experiments.

I _V E _ _ _ R
- comes up with original ideas and develops new products.

_ N N _ V _ _ _ R
- turns creative ideas into practical solutions to improve existing products.

This process skill requires to use your senses and sense organs to collect information about an object or event.

• OBSERVING

• CLASSIFYING

• COMPARE AND CONTRAST