以色列sabimama民宿

想“減重”還是想“減肥”？兩者不是一樣嗎？嗯，想“減肥”嘛，就請“控制飲食”和“多運動”；想“減重”，那麼請“上月球”吧(哈哈，下面的影片說的，聽到這句sabimama笑了，同時也弄懂了)！看完今天的主題，就明白這兩者的不同之處。

Sabimama不記得在小學年代，自己是否懂得質量這個名詞；實際上，sabimama上學年代似乎也沒真正搞懂過質量的定義(爸爸比較厲害，能夠完整用英文解釋質量與重量的不同之處)。總之，這是sabimama在美國買的自然科學練習本小四課程，貼上英文本影片，大家一起來學習吧。

Mass & Weight Introduction

https://www.youtube.com/watch?v=_M-80JdzdOw

Weight and Mass

https://www.youtube.com/watch?v=SegMt7sa42E

Weight vs Mass Eureka! Episode 7

https://www.youtube.com/watch?v=-F5nmIJOF4U

Eureka! Program 2: - Mass

https://www.youtube.com/watch?v=o5mL2Y2WNDs

Mass and weight clarification | Centripetal force and gravitation | Physics | Khan Academy

https://www.youtube.com/watch?v=IuBoeDihLUc

Mass vs. Weight: Introduction

https://www.youtube.com/watch?v=gjfLI7aJKmQ

What is the difference between Mass and Weight?

https://www.youtube.com/watch?v=7Xk4gTn3MiI

Mass vs. Weight

https://www.youtube.com/watch?v=iSdgg6E8p1k

Weight, Mass, and Volume

https://www.youtube.com/watch?v=86Zx_xDERzQ

Draw My Science: Mass, Volume, and Density

https://www.youtube.com/watch?v=n-pQf71TI-w

Science for Kids: Measuring Matter Video

https://www.youtube.com/watch?v=e_gGCunofgI

Evaluate: Mass, Volume, and Density

https://www.youtube.com/watch?v=GnBQ6vIutDM

Density, Mass, and Volume.

https://www.youtube.com/watch?v=jA0wHO9hXh0

conceptual physics Mass Vs Weight

https://www.youtube.com/watch?v=aCqQzrPCcFM

KS2 Science: Forces - Mass, Weight and Gravity, 28 April 2006, 14:01 mins

https://www.youtube.com/watch?v=uH86xUrGmWg

Mass, Weight, Volume, Density, and Specific Gravity

https://www.youtube.com/watch?v=GTvs5rsrjuU

Defining Gravity: Crash Course Kids #4.1

https://www.youtube.com/watch?v=ljRlB6TuMOU

Learn about Gravity and Math w/ Isaac Netwon - Cool School Math & Science for Kids!

https://www.youtube.com/watch?v=rOtWO94ld3o

Matter Compilation: Crash Course Kids

https://www.youtube.com/watch?v=wyRy8kowyM8