SOCIAL SCIENCE: TRACES OF TIME: PREHISTORY

 

VIDEO PREHISTORY: 

VIDEO: TOOLS AND WEAPONS

                                                

PREHISTORIC BURIAL SETTLEMENT

INPUT 6

 

VIDEO COMPLEX MACHINES 

UNIT 5 INPUT 5 PART 2

 

VIDEO: TYPES OF LEVER

UNIT 5 INPUT 5 PART 1

 

REVISION SIMPLE AND COMPLEX MACHINES 

UNIT 5 INPUT 4

 

VIDEOS SIMPLE AND COMPLEX MACHINES

UNIT 5 INPUT 3 PART 2

 

UNIT 5 INPUT 3 PART 1 WHAT IS ENERGY?