OD3 - 13.4 [Self Study] Workbook #1

8/20/2022 9:41:11 PM

WORKBOOK ACTIVITIES

Do activities A to C on pages 116, 117.

Read the article and do activities A, B on page 118.

Do activities A to C on page 119.

QUIZ TIME: 

Em làm quiz game dưới đây để ôn lại từ vựng nhé!

Q. Which is an example of a wedge?

  • a knife
  • a fork
  • both of them

Q. We use screws to ____________.

  • join things together
  • separate out things
  • throw away things
Q. In a wheel and axle, when you pull on the rope or chain, you turn the bar and ________.
 
  • the axle
  • the wheel
  • both of them

Q. Put a __________ under the door to keep it open while we’re carrying the boxes in.

  • ramp
  • lever
  • wedge

Q. A shovel and scissors are both ______________.

  • levers
  • ramps
  • wedges
  • screws
  • wheels and axles