December 11, Monday

 Today's lesson 

We had 2 lessons due to Christmas performance practice. 

1. Reading Street story p. 140-156

    5 kinds of simple machines:  

    1. lever (there will be a touching point/ pivot) - to lift up heavy objects. Examples: bottle opener,                    crowbar, seesaw.

    2. inclined planes (a slanted surface) - to move things up and down easily. Examples: ramps, stairs

    3. wedge (two inclined planes to form a sharp edge) - to cut or split things. Examples: ax, knife,                     scissors. 

    4. wheels and axle (wheels are connected by an axle) - to help things go or move along the ground                 easily. Examples: skateboard, bicycle, wheelbarrow. 

    5. pulley (it has a wheel and rope) - to raise or lower heavy objects. Examples: well, flagpole. 

Monday 星期一 12/11	□1. RS:                  pp.                     □2. Write VW’s #            -          ,4x □3. Make              sentences using a VW                                       □4. Worksheet:                                                                       □5.               NO HOMEWORK
Tuesday 星期二 12/12	□1. RS:                                     pp.                     R2. Write VW’s #    1    -  8     ,4x                                    R3. Make    2      sentences using a VW                                       □4. Worksheet:                                                                                                                    □5.
Wednesday 星期三 12/13	□1. RS:                                     pp.                     R2. Write VW’s #   9     -  16     ,4x                                    R3. Make    2     sentences using a VW                                       □4. Worksheet:                                                                        □5.
Thursday 星期四 12/14	□1. RS:                                     pp.                     R2. Write VW’s #    17    -  24     ,4x                                    R3. Make       sentences using a VW                                       R4. Worksheet:     # 2                                                   □5. Study for quiz/test:
Friday 星期五 12/15	□1. RS:                                     pp.                     □2. Write VW’s #            -          ,4x                                    □3. Make              sentences using a VW                                       R4. Worksheet:     # 3                                                         □5. Sign quiz / test: