lunes, 4 de junio de 2018

STRUCTURES AND MACHINES PROJECT


MY PROJECT

·         NAME OF THE INVENTION:
·         DATE OF INVENTION:
·         PLACE OF INVENTION:
·         LIST OF MATERIALS:
-
-
-
-
-
·         WHY IS IT USED FOR? / HOW DOES IT WORK?
IT IS IUSED FOR……
IT WORKS…..IT MOVES…….YOU CAN MOVE IT……

·         STEPS TO CREATE IT:
FIRST (1ST):…………………………
SECOND (2ND):…………………
THIRD (3RD):………………….
FOURTH (4TH):……………………
……..
FINALLY:……………….




viernes, 25 de mayo de 2018

martes, 10 de abril de 2018

ELECTRICITY AND MAGNETISM


Electricity and magnetism
Electricity: It is a flow of electrons.
Electricity and magnetism are related.
When electric current flows through a wire, a magnetic field is produced.



Drawing:












MAGNETS
What is a bar magnet?
A bar magnet always has a magnetic field. They have two poles:
-North pole (+)
-South pole (-)


ELECTROMAGNETS
Microphones, speakers and high speed trains (maglev-magnetic levitation train) use electromagnets. Page 30 and 31.

jueves, 15 de marzo de 2018

MASS, VOLUME AND DENSITY





                                                                           FORMULA





                                           SINKING AND FLOATING: DENSITY







                                                      CREATE YOUR OWN TRIANGLE