science waves unit by Ella https://padlet.com/Ellabruhn/3ezd626nicbdg85l science waves unit en-us 2022-01-04 17:09:19 UTC 2025-03-19 00:29:12 UTC hello@padlet.com https://padlet.net/icons/png/1f9ec.png Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974695946 Unit Question:

How does light interact with materials?


]]> 2022-01-04 17:10:58 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974695946 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974698650 In this unit, you’ll take on the role of student spectroscopists— scientists who study light and how it interacts with materials. Now, we will hear from Dr. Whitmore, a real spectroscopist. 



]]> 2022-01-04 17:12:10 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974698650 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974699846 Light from the sun can cause damage to genetic material—DNA—inside skin cells. Over time, that damage may lead to skin cancer. As student spectroscopists, you will investigate skin cancer.


]]> 2022-01-04 17:12:46 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974699846 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974701396 Chapter 1 Question:

How does light from the sun cause skin cancer?


]]> 2022-01-04 17:13:29 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974701396 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974702351 Vocabulary

energy 


the ability to make things move or change


]]> 2022-01-04 17:13:56 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974702351 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974704174

Key Concept

Energy and Matter

The movement of energy can be tracked by observing the changes the energy causes to matter.


]]> 2022-01-04 17:14:47 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974704174 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974705858

Key Concept

Light carries energy that causes materials to change.


]]> 2022-01-04 17:15:32 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974705858 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974706534

Vocabulary

light  


something that carries energy from one place to another


]]> 2022-01-04 17:15:49 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1974706534 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976956313 Why can light cause materials to change ]]> 2022-01-05 17:22:29 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976956313 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976959053 Vocabulary

visualize 


to form a mental picture of something that cannot be seen


]]> 2022-01-05 17:23:39 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976959053 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976959804 Vocabulary

absorb 


to take in (noun form: absorption)


]]> 2022-01-05 17:23:58 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976959804 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976960223 When light hits a material, the material can absorb energy from the light.


]]> 2022-01-05 17:24:10 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976960223 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976960629 When a material absorbs energy from light, the energy causes the material to change.


]]> 2022-01-05 17:24:19 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976960629 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976961302 Chapter 1 Question

How does light from the sun cause skin cancer?


]]> 2022-01-05 17:24:36 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976961302 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976961889 Key Concept

Energy and Matter

The movement of energy can be tracked by observing the changes the energy causes to matter.


]]> 2022-01-05 17:24:54 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1976961889 Claims ashleeolender https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1977019425 Claim 1: Australia gets a lot of sunlight
Claim 2: There is something different about the sunlight in Australia
Claim 3: More people in Australia have skin that is easily damaged by the light from the sun.]]> 2022-01-05 17:50:44 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1977019425 Chapter 2 Question: Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980872451


How can the same amount of sunlight cause different rates of skin cancer?


]]> 2022-01-07 17:05:27 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980872451 Vocabulary Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980874407

emit 


to give off


]]> 2022-01-07 17:06:48 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980874407 Vocabulary Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980875317  Light source an object that emits light]]> 2022-01-07 17:07:33 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980875317 Total reasonable claims ashleeolender https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980876658 Claim 2: There is something different about the sunlight in Australia.
Claim 3: More people in Australia have skin that is easily damaged by light from the sun.]]> 2022-01-07 17:08:29 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980876658 Investigation Question: Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980876872 Is all light the same?]]> 2022-01-07 17:08:37 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980876872 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980883712 We know there are different light sources, like the sun or a lamp, but that’s not the question. We are investigating whether the light emitted by the different sources can be different.


]]> 2022-01-07 17:11:02 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1980883712 Key Concept Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1984316778

There are different types of light that can change a material in different ways.


]]> 2022-01-10 17:05:44 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1984316778 Key Concept Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1984342072

]]> 2022-01-10 17:17:01 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1984342072 Key concept https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986538008 6: A light source can emit more than one type of light.]]> 2022-01-11 17:07:26 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986538008 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986541987 Investigation Question:
What makes types of light different?


]]> 2022-01-11 17:09:22 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986541987 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986543069 Vocabulary

wave



a pattern that describes how energy is carried from one place to another


]]> 2022-01-11 17:09:54 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986543069 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986543771 Vocabulary

light 


a type of wave that carries energy from one place to another, even through empty space


]]> 2022-01-11 17:10:15 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986543771 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986546499 Vocabulary

frequency 


the number of peaks of a wave that pass in a second


]]> 2022-01-11 17:11:34 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986546499 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986547432 Vocabulary

wavelength 


the distance from one peak of a wave to the next


]]> 2022-01-11 17:11:59 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986547432 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986548231 Key Concept

7.


Different types of light have different wavelengths.


]]> 2022-01-11 17:12:22 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986548231 Test date 26aolender https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986600571 January 28th]]> 2022-01-11 17:37:23 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986600571 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986609286 2022-01-11 17:41:10 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986609286 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986611496 2022-01-11 17:42:20 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1986611496 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1988731082 Investigation Question:
What makes types of light different?


]]> 2022-01-12 17:18:32 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1988731082 Key Concept 8. Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1988733343


A material absorbs energy from some types of light and not others.


]]> 2022-01-12 17:19:42 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1988733343 New claims https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1988798462 Claim 1: Light from the sun and light from a light bulb can cause skin cancer.
Claim 2: Light from the sun can cause skin cancer, but light from a light bulb cannot.]]> 2022-01-12 17:51:13 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1988798462 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998491253 Chapter 3 Question:

Why does Australia get more UV light than other parts of the world?


]]> 2022-01-18 17:04:16 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998491253 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998491873 Investigation Question:
What can happen to light as it travels?


]]> 2022-01-18 17:04:31 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998491873 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998493010 Vocabulary

transmit 


to pass through 

(noun form: transmission)


]]> 2022-01-18 17:04:57 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998493010 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998493768 Vocabulary

reflect 


to bounce off without absorbing 

(noun form: reflection)


]]> 2022-01-18 17:05:12 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998493768 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998494969 Key Concept

9.


Light travels in a straight line.


]]> 2022-01-18 17:05:38 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998494969 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998495709 Key Concept

10.


When a light wave hits a material, the light can be absorbed by the material, transmitted through the material, or reflected off the material.


]]> 2022-01-18 17:05:55 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998495709 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998507459 Claims About How Light Travels



Claim 1: Light can travel in a curved line.

Claim 2: Light can go through materials.

Claim 3: Light can bounce off materials.


]]> 2022-01-18 17:10:40 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/1998507459 Key concept 11 https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2001041800 A material transmits or reflects some types of light and not others.]]> 2022-01-19 17:34:52 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2001041800 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2003378089 Investigation Question:
What happens to energy when light is transmitted through or reflected off a material?


]]> 2022-01-20 17:06:39 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2003378089 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2003378826 The movement of energy can be tracked by observing the changes the energy causes to matter.


]]> 2022-01-20 17:06:59 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2003378826 Ellabruhn https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2003443254 When light is transmitted through or reflected off a material, the energy is not absorbed, so the material does not change.


]]> 2022-01-20 17:36:00 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2003443254 https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2009382696 Light travels in a straight line unless it hits something or is pulled by gravity  

]]> 2022-01-24 17:34:47 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2009382696 https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2009383091 when lights hit something, it can be bent, bounced or absorbed]]> 2022-01-24 17:34:57 UTC https://padlet.com/Ellabruhn/3ezd626nicbdg85l/wish/2009383091