Simple machines helps us with our work. There are six simple machines.
WEDGE
You use me to cut food in the kitchen.
 |
| Wedge |
 |
| Wedge |
WHEEL AND AXE
You can find me on doors.
 |
| Door knob |
 |
| Wheel |
 |
| Wheel |
LEVER
 |
| Lever |
 |
| Lever |
INCLINED PLANE
You use me to go up and down.
SCREW
PULLEY
VOCABULARY
TIME TO PLAY!
No hay comentarios:
Publicar un comentario
Nota: solo los miembros de este blog pueden publicar comentarios.