THE QUESTIONS

(1)

METALS

(2)

• YOU WILL HAVE 2 FULL LESSONS AND HOMEWORK TIME TO COMPLETE THE TASK

• YOU NEED TO ALL BECOME EXPERTS ON METALS

• THERE ARE A SERIES OF QUESTIONS EACH OF YOU NEED TO ANSWER ON METALS

• YOU CAN USE YOUR TEXT BOOKS, THE INTERNET,

SCIENCE4LEARNERS.WEEBLY.COM, AND CLASSROOM RESOURCES TO ANSWER THE QUESTIONS

• YOUR RESERACH CAN BE STORED ON A POSTER, IN A DOCUMENT, NOTES OR A PRESENTATION

(3)

• UNDERSTAND THE HISTORY OF METALS

• UNDERSTAND METALLIC BONDING

• UNDERSTAND TYPICAL PROPERTIES OF METALS

• UNDERSTAND WHY SOME METALS CORRODE AND WHY ALUMINIUM DOESN‘T

• UNDERSTAND HOW METALS CONDUCT HEAT AND ELECTRICITY

• UNDERSTAND HOW METALS ARE FOUND IN THE EARTHS ENVIRONMENT AND THE DIFFERENT PROCESSES OF EXTRACTION;

• MINING,BLAST FURNACES, ELECTROLYSIS

• UNDERSTAND WHAT AN ALLOY IS, WHY THEY ARE USED AND BE ABLE TO DESCRIBE SOME COMMON EXAMPLES

• UNDERSTAND THE DIFFERENCES BETWEEN THE DIFFERENT GROUPS OF METALS;

• GROUP 1

• GROUP2

• TRANSITION METALS

• UNDERSTAND THE REACTIVITY SERIES OF METALS

(4)

• 14 QUESTIONS WILL BE HANDED OUT RANDOMLY TO ALL STUDENTS

• YOU WILL HAVE 5 MINUTES TO PREPARE YOUR ANSWER

• EACH STUDENT WILL PRESENT THEIR ANSWER TO THE REST OF THE CLASS.

• THE CLASS WILL GIVE FEEDBACK ON THE ANSWER

• THE ANSWER WILL BE GRADED BY THE TEACHER