以色列sabimama民宿

「Fun學美國英語閱讀課本 9」第 13課。

Science Video for Kids: What is Light Energy?
https://www.youtube.com/watch?v=LCEqlvHFIhM

Science Video for Kids: How Does Light Travel?
https://www.youtube.com/watch?v=fm__GAlrBuQ

The Science of Light and Color for Kids: Rainbows and the Electromagnetic Spectrum - FreeSchool
https://www.youtube.com/watch?v=9Vsl0Iom3S0

Electromagnetic waves.flv
https://www.youtube.com/watch?v=xZ6XUk7QLbU

Convex and concave Lenses - Physics - Eureka.in
https://www.youtube.com/watch?v=4zuB_dSJn1Y

Concave Convex Rule
https://www.youtube.com/watch?v=wUUSZWtvB6M

How a Prism Works to Make Rainbow Colors
https://www.youtube.com/watch?v=JGqsi_LDUn0

What is Light Energy?
https://www.youtube.com/watch?v=2Z6eUf1b7W8

What is the Electromagnetic Spectrum
https://www.youtube.com/watch?v=m4t7gTmBK3g

What is Energy Types of Energy Light Energy Kids learning Animation Video Tutorial
https://www.youtube.com/watch?v=Y4WodTGIMBY

Frequency, Wavelength, and the Speed of Light | a video course made easy by Crash Chemistry Academy
 https://www.youtube.com/watch?v=nwlhAXkzjj0

Convex and Concave Polygons
https://www.youtube.com/watch?v=sWgHtiTSywc

Converging Convex Lens Worked Example | Ray Tracing 4 of 5 | Geometric Optics | Doc Physics
https://www.youtube.com/watch?v=Bx212THhykk

Ray Tracing Concave Diverging Lens 
https://www.youtube.com/watch?v=ScUZwLcK2pM

Ray Diagrams - Lenses
https://www.youtube.com/watch?v=mfytZxM8lho

Refraction of Light
https://www.youtube.com/watch?v=DR-8ZRCHCXI

Ray Diagrams - Mirrors
https://www.youtube.com/watch?v=xrMvnjOgsig

ELEMENTS, ELECTRONS & LIGHT - Energy Levels 
https://www.youtube.com/watch?v=y2D7GC3rtl0

Electrons and Light
https://www.youtube.com/watch?v=hUq1fiLivQM

GCSE Physics Revision: Electromagnetic spectrus
https://www.youtube.com/watch?v=NSPP3K1Nq94

Energy 101: Light Bulbs
https://www.youtube.com/watch?v=Pk60-D61h34

Energy 101: Solar Power
https://www.youtube.com/watch?v=NDZzAIcCQLQ

Science Documentary : Electromagnetic Spectrum , a science documentary on forms of light
https://www.youtube.com/watch?v=41Q6FeO-_8I

Light Energy Explained
https://www.youtube.com/watch?v=0iTFduI7lKM

GED Science Unit 2.13: Heat Energy and Light
https://www.youtube.com/watch?v=NFdjUsGFcBA