Mr. Vince Omni Instructional Collaborator University of Kansas Center for Research on Learning.
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Transcript of Mr. Vince Omni Instructional Collaborator University of Kansas Center for Research on Learning.
![Page 1: Mr. Vince Omni Instructional Collaborator University of Kansas Center for Research on Learning.](https://reader033.fdocuments.in/reader033/viewer/2022051305/5a4d1b747f8b9ab0599b685b/html5/thumbnails/1.jpg)
Mr. Vince OmniInstructional CollaboratorUniversity of KansasCenter for Research on Learning
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My ExpectationsMy ExpectationsConversation: No talking while I’m talking
Help: Raise hands and be patientActivity: Participate in classMovement: Not during discussion Participation: Head up, taking notes, answering questions
Three strikes and you’re out
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Who’s this guy? In human Who’s this guy? In human form? How did he get like form? How did he get like
this?this?
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The FRAME RoutineKey Topic
Main idea
is about…
So What? (What’s important to understand about this?)
Essential details
Main idea
Essential details Essential details
Main idea
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The FRAME RoutineKey Topic
Main idea
is about…
So What? (What’s important to understand about this?)
Essential details
Main idea
Essential details Essential details
Main idea
Alpha, Beta and Gamma Radiation
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The FRAME RoutineKey Topic
Main idea
is about…
So What? (What’s important to understand about this?)
Essential details
Main idea
Essential details Essential details
Main idea
Alpha, Beta and Gamma Radiation
Three forms of radioactivity caused by atomic breakdown.
Alpha Radiation
Beta Radiation
Gamma Radiation
![Page 7: Mr. Vince Omni Instructional Collaborator University of Kansas Center for Research on Learning.](https://reader033.fdocuments.in/reader033/viewer/2022051305/5a4d1b747f8b9ab0599b685b/html5/thumbnails/7.jpg)
The FRAME RoutineKey Topic
Main idea
is about…
So What? (What’s important to understand about this?)
Essential details
Main idea
Essential details Essential details
Main idea
Alpha, Beta and Gamma Radiation
Three forms of radioactivity.
Alpha Radiation
Beta Radiation
Gamma Radiation
Alpha particles: positively charged subatomic particles
Helium atom nucleus made up of 2 protons and 2 neutrons ejected by some radioactive elementsToo big to penetrate solid surfaces
Speed and mass give it enough energy to damage surfaces (i.e., skin)
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![Page 9: Mr. Vince Omni Instructional Collaborator University of Kansas Center for Research on Learning.](https://reader033.fdocuments.in/reader033/viewer/2022051305/5a4d1b747f8b9ab0599b685b/html5/thumbnails/9.jpg)
The FRAME RoutineKey Topic
Main idea
is about…
So What? (What’s important to understand about this?)
Essential details
Main idea
Essential details Essential details
Main idea
Alpha, Beta and Gamma Radiation
Three forms of radioactivity.
Alpha Radiation
Beta Radiation
Gamma Radiation
Alpha particles: positively charged subatomic particles
Helium atom nucleus made up of 2 protons and 2 neutrons ejected by some radioactive elementsToo big to penetrate solid surfaces
Speed and mass give it enough energy to damage surfaces (i.e., skin)
Beta particles: negatively charged subatomic particles
Electron ejected from an atomic nucleus during radioactive decayLighter and quicker than alpha particles; can penetrate light surfaces (i.e., clothing and skin)Can harm or even kill body cells
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![Page 11: Mr. Vince Omni Instructional Collaborator University of Kansas Center for Research on Learning.](https://reader033.fdocuments.in/reader033/viewer/2022051305/5a4d1b747f8b9ab0599b685b/html5/thumbnails/11.jpg)
The FRAME RoutineKey Topic
Main idea
is about…
So What? (What’s important to understand about this?)
Essential details
Main idea
Essential details Essential details
Main idea
Alpha, Beta and Gamma Radiation
Three forms of radioactivity.
Alpha Radiation
Beta Radiation
Gamma Radiation
Alpha particles: positively charged subatomic particles
Helium atom nucleus made up of 2 protons and 2 neutrons ejected by some radioactive elementsToo big to penetrate solid surfaces
Speed and mass give it enough energy to damage surfaces (i.e., skin)
Beta particles: negatively charged subatomic particles
Electron ejected from an atomic nucleus during radioactive decayLighter and quicker than alpha particles; can penetrate light surfaces (i.e., clothing and skin)Can harm or even kill body cells
High-energy radiation emitted by the nuclei of radioactive atoms
No electric charge
Can penetrate most solid materials (except dense materials like lead)Damages body cells; more dangerous than alpha and beta radiation
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ActivityActivityPretend you have been given 3 radioactive rocks; 1 alpha, 1beta and 1 gamma. You can get rid of one rock, pocket another and hold the last one. Which would you throw away? Pocket? Hold? Turn to your neighbor and discuss the answer to this question. You have three (3) minutes.
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Color CodeColor Code
Alpha Rock – RedBeta Rock – OrangeGamma Rock – Silver
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The FRAME RoutineKey Topic
Main idea
is about…
So What? (What’s important to understand about this?)
Essential details
Main idea
Essential details Essential details
Main idea
Alpha, Beta and Gamma Radiation
Three forms of radioactivity.
Alpha Radiation
Beta Radiation
Gamma Radiation
Alpha particles: positively charged subatomic particles
Helium atom nucleus made up of 2 protons and 2 neutrons ejected by some radioactive elementsToo big to penetrate solid surfaces
Speed and mass give it enough energy to damage surfaces (i.e., skin)
Beta particles: negatively charged subatomic particles
Electron ejected from an atomic nucleus during radioactive decayLighter and quicker than alpha particles; can penetrate light surfaces (i.e., clothing and skin)Can harm or even kill body cells
High-energy radiation emitted by the nuclei of radioactive atoms
No electric charge
Can penetrate most solid materials (except dense materials like lead)Damages body cells; more dangerous than alpha and beta radiation
There are three forms of radiation. Alpha radiation cannot penetrate solid surfaces and causes the least amount of damage to the body. Beta radiation can pass through light surfaces and can harm body cells. Gamma radiation can pass through most solid surfaces and damages body cells.
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Create your own Create your own radiationradiationUsing only the materials in the beaker, you are to create atoms and demonstrate them going through all three types of radioactive decay. Keep all materials on the placemat provided.
In the center nucleus: Red Legos- Protons White Legos- NeutronsYellow Legos- Gamma rays
Beans- Electrons (e-)
Use the periodic table to determine # of protons, electrons, neutrons.
Make elements 1-10 with each going through:Alpha decay- remove 2 protons, 2 neutronsBeta decay- remove one neutron, add a proton, give off an e-
Gamma decay- give off gamma ray-no change in massDemonstrate to another student this process, obtain a signature for all 10 atoms going through all three forms of radiation.