A lot of people talk about it, but what is it anyway?
----------
Simpsons Footage from Season 4, Episode 12 "Marge Vs. The Monorail" from Fox

Family Guy Footage from Season 13, Episode 1 "The Simpsons Guy" from Fox

Other footage:
Jet fuel burning (https://www.youtube.com/watch?v=VzupfyrWiew)
Magnox nuclear train crash test (https://www.youtube.com/watch?v=KL-xHrCIvMA)
Missile strike test (https://www.youtube.com/watch?v=jBp1FNceTTA)
Radioactive waste disposal (https://www.youtube.com/watch?v=3QXSkXHDZgU)

Black Rainbow by Pitx (http://dig.ccmixter.org/files/Pitx/19513)
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A boiling water reactor uses 235U, enriched as uranium dioxide, as its fuel. The fuel is assembled into rods housed in a steel vessel that is submerged in water. The nuclear fission causes the water to boil, generating steam.

In a nuclear power reactor, the energy released is used as heat to make steam to generate electricity. (In a research reactor the main purpose is to utilise the actual neutrons produced in the core. In most naval reactors, steam drives a turbine directly for propulsion.)

Some people think radiation is a scary word but really is just the movement of particles or waves through space, learn all about nuclear radiation in this GCSE / K12 video.

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Chain Reaction in Nuclear Fission: When slow neutrons are bombarded on uranium, each uranium nucleus is broken in to two almost equal parts and along with it enormous energy and two or three trash neutrons are emitted. If the conditions are favorable, these neutrons take part in the fission.This leads to a chain of nuclear fissions which continues till the whole of the Uranium is consumed. Thus the energy produced keep on multiplying.We have seen that about 200 MeV MeV- mega electron volts of energy is released due to fission of 1 Uranium nucleus. In this chain reaction, the number of nuclei undergoing fission increases very rapidly, hence the energy produced acquires an enormous amount very soon."The chain reaction is a series of nuclear fissions in which the neutrons produced in each fission cause additional fissions."This chain reaction liberate tremendous amount of energy within short interval of time. But sustaining a self--propagating chain reaction is not easy in practice, because the progressive chain reaction is inhibited due to the following reasons.A Ordinary uranium consists of three isotopes 92U238 92 Uranium 238, 92U236 92 Uranium 236 and 92U235 92 Uranium 235. The major part of ordinary uranium is the isotope 92U238 92 Uranium 238 the remaining are rare. Now, 92U238 92 Uranium 238 can be fissioned only with fast neutrons 1 MeV while 92U235 can be fissioned with slow as well as slow and fast neutrons. Neutrons having energy less than 1 MeV are absorbed by 92U238 through these low energy neutrons can take part is the fission of 92U235 but the probability of their absorption by U238 is much more. Thus the fresh neutrons released in the fission of ordinary uranium being absorbed by U238 are not able continue the chain reaction. This difficulty can be removed in the following two ways: The lighter isotope U235 can be separated from the ordinary uranium by diffusion method. The fission of U235 is now possible by neutrons of any energy high or low. So chain reaction continuous as shows in above.The second way is to slow down the neutrons by any method. So that their energy remains 0.03 eV This can be achieved with help of moderators, which reduce the speed of neutrons very rapidly. Graphite and heavy water are good moderators.The second difficulty in maintaining the chain reaction is that the fast neutrons released by the fission of U235 travel a distance of about 10 centimeter in the substance before they are slow down and fission other nuclei.Therefore, to continue the chain--reaction, the size of the fissionable substance should be bigger than a certain critical size.

Everyone wants America’s education system to do better. Ex-Googler Max Ventilla has a radical idea for how to make it work more like a social network. Ventilla’s AltSchool is building a highly-personalized education experience that gets better and cheaper as more students use it. Subscribe: https://freeth.ink/youtube-subscribe-altschool

In a decade, AltSchool may not have just built some new schools but rather a new school system that all will be able to join. What do you think: is this the future of schools or an idea that won't succeed? Let us know what you think about education reform in the comments and subscribe to Freethink for more videos on the cutting edge of social and technological change.

"Smart by Nature" education has the potential to impart to our young the keys to sustainable living, revitalize our nation's approach to schooling, and point the way to a hopeful future. This bold vision developed by the Center for Ecoliteracy is preparing today's young people for the ecological challenges of the coming decades. Karen Brown, CEL Creative Director and an award-winning designer, explores how this vision is becoming reality in K-12 schools nationally.

This speech was given at the 2011 Bioneers National Conference.

Since 1990, Bioneers has acted as a fertile hub of social and scientific innovators with practical and visionary solutions for the world's most pressing environmental and social challenges.

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For more information on Bioneers, please visit http://www.bioneers.org and stay in touch via Facebook (https://www.facebook.com/Bioneers.org) and Twitter (https://twitter.com/bioneers).

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Energy can be converted from one form into another in three basic ways: Through the action of forces. This category has several important special cases: Gravitational Forces - when gravity accelerates a falling object, its converts its potential energy to kinetic energy.

This is a tour of Physics A offered at blendedschools.net. This course is taught by Peter Kishpaugh and is a 2013 Exemplary Course Program Winner. This tour highlights exemplary features in the course including Course Design, Interaction and Collaboration, Assessment, and Learner Support. To learn more, visit blackboard.com/ecp.

The periodic table is a table of substances that lists all of the elements we currently know about. Since the 1800s, lots of chemists have tried to find the best way to organize the elements. Today’s periodic table of elements is an updated version of Mendeleev's design.

Click the join or thanks button to get involved in making science more interesting and available to every human being!

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Do you think people will engage more and turn to be more curious in education presented with effective animations? Then join the science education revolution, the Free Animated Education! Our aim is to make science education universal, free, state-of-the-art, and available to every human being to facilitate the best learning experience for everyone.

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Narrator: Ross Hill

#FreeAnimatedEducation #periodictable #mendeleev #mendeleevperiodictable #elements #isotopes #atomicnumber #atomicmass

Timestamp:

00:00 Introduction: What is Periodic Table?
00:43 The Early Classifications of Elements
00:56 Newland's Law of Octaves
01:23 Periodic Table by Mendeleev
02:31 Periodic Table by Henry Moseley
02:44 Modern Periodic Table
03:32 The Recent Numbers of Elements in Modern Periodic Table
03:53 The Idea of Redesigning Modern Periodic Table

In this video, I cover several periodic table basics that will help you read and use the periodic table.
The periodic table has a large amount of information about each element.
I cover,
Finding the number of protons
The chemical symbol
The number of electrons
The number of neutrons
Finding the atomic mass
The elements family and a few more tricks.
Transcript
http://www.moomoomathblog.com/....2017/10/periodic-tab
What happens when you mix sodium and water?
Hint: It involves fire.
https://www.youtube.com/watch?v=YRPuDQtB_5Y&t=41s

Modern Periodic Table: Let's look at the Modern Periodic Table! We will look at the Modern Periodic Law and the merits of the Modern Periodic Table. The Modern Periodic Table is based on atomic number but Mendeleev's Periodic Table was based on atomic mass.

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Lyrics:
We’re the Halogens
Of the Periodic Table
six elements in Group 17
come, sing if you are able

We’re the Halogens
Non-Metallic elements
Halogen means “Salt-Former”
time to learn ladies and gents

Our names are
Fluorine
Chlorine
Bromine
Iodine
Astatine
and Tennessine

My name is Fluorine
Atomic Number is 9
Atomic Mass 19
Symbol F on this line

I am the Lightest
of all of the Halogens
My Primary Mineral Is Fluorite
And how I got my name within

I’m Chlorine
My atomic number’s 17
My atomic Mass is 35
Cl’s my symbol you see

I’m the second lightest of the
Halogens in class
And when I’m at room temperature
I’m a Yellow-green Gas

We’re the Halogens
Of the Periodic Table
six elements in Group 17
come to sing if you are able

We’re the Halogens
Non-Metallic elements
Halogen means “Salt-Former”
time to learn ladies and gents

I’m Bromine
My atomic numbers 35
My Atomic Mass’s 79
Br’s my symbol into knowledge we dive

I’m very reactive
this doesn’t occur free in nature
Commercially I’m extracted easily
from Brine Pools for sure

Oh I am Iodine
My atomic numbers 53
My atomic mass is 126
My symbol’s I you can see

Iodine Occurs In
The many Oxidation States
And I’m the Least Abundant
Of The Stable Halogens to date

We’re the Halogens
Of the Periodic Table
six elements in Group 17
come, sing if you are able

We’re the Halogens
Non-Metallic elements
Halogen means “Salt-Former”
time to learn ladies and gents


Astatine is my name
My atomic numbers 85
Atomic Mass’s 210
It's the symbol given to I

I’m the Rarest Naturally Occurring
Element On The Earths Crust
My properties aren’t known with any certainty isn’t that a bust

I am Tennessine
Atomic numbers 117
My atomic mass is 294
Symbol’s Ts as you can see

Discovered In 2017
I have no home yet
But I’m expected to be in the
Halogens group for that I am set

We’re the Halogens
Of the Periodic Table
six elements in Group 17
come, sing if you are able

We’re the Halogens
Non-Metallic elements
Halogen means “Salt-Former”
time to learn ladies and gents

We’re the Halogens
Of the Periodic Table
six elements in Group 17
come, sing if you are able

We’re the Halogens
Non-Metallic elements
Halogen means “Salt-Former”
time to learn ladies and gents

A few weeks ago, I decided to make a new batch of background incidental toons for the city that my series takes place in, since I had a lot of time on my hands and felt like going on another toon designing spree, but I wanted to choose a theme for the new batch, and since I already made toons based on the BASIC elements (the main cartoonist’s toons, Earth, Air, Water, and Fire, who I also included in the corner of the table as a little bonus) back in December 2016, I decided to give CHEMICAL element toons a try, especially since Tom Lehrer’s song about the chemical elements has been stuck in my head ever since I was in 10th grade, it’s such a good song. It was fun working on all of these designs, but also super tiring because of all the designs I had to do and all the research that I had to do, but it was worth it. Honestly, before I started working on these designs, I had no idea what 90% of these elements were lol.

Learn all about singular nouns, regular plural nouns, and common irregular plural nouns in English. This video includes a practice exercise at the end. Happy studying!

#LearnEnglish #English #Ellii #Grammar #Noun #Plural

Chapters:
0:00 Introduction
0:11 Nouns
0:47 Singular & Plural
1:43 Irregular Plural
3:27 Practice

#readinglessonforkids
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The frog is in the pond.
The fish lives in the sea.
The fat cat likes milk.

This mango is sweet.
This monkey likes bananas.
This goldfish is my pet.

That car is mine.
That bird likes to sing.
That white puppy is my pet.

We sat under the tree.
We will go to the park tomorrow.
We want to eat cake.

There are apples in the basket.
There are flowers in the vase.

An introduction to the content supports available for reading, writing, and grammar instruction on K12reader.com

Learn when to add s and when to add es to words with this easy to remember spelling rule. Find more resources at https://easyteaching.net

In this video, we will teach you about common and proper nouns!

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For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

In today's video, we look at 4 things that every math teacher should stop saying, as well as what to say instead.

1. Does anyone have any questions?
Instead - "What questions do you have?" or "I want to hear 3 different questiosn about this topic before moving on."

2. What's the answer to this problem?
Instead - "How did you approach this problem?" or "What's something you tried on this problem?"

3. That's correct. **
Instead - "Tell me what you did here and why." or "Convince me that this is the correct answer."

4. That's wrong. **
Instead - "I agree with everything up to this point."

**Those last two are things to try not to say as quickly or just say less.

I've also got a spreadsheet I put together a few years ago with a bunch more sentence / question stems if you're interested - https://docs.google.com/spread....sheets/d/1FunYgh1NO1


---------------------------------------------
I’m Thom Gibson.

🍎 I teach middle school math, robotics, a high school YouTuber elective, creator of the 'Stories from the Classroom' Podcast and the Books & Beef Jerky Bookstagram, and learner of Mandarin and Brazilian Jiu Jitsu,.

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**contains affiliate links**

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================
Find me on social media :)
Twitter - @gibsonedu
Instagram - @gibsoneducation
Website - thomgibson.com

This video explores techniques to improve math skills for K-12 students.

Explicit instruction is a critical feature in teaching students who struggle with math. By walking through exactly what you want a student to know and allowing them time to practice, using explicit instruction in your classroom can help you reach students who may otherwise struggle.
In this video, Sarah Powell from UT demonstrates how to use explicit instruction in the classroom. This video is part of the Project STAIR, a resource for teachers and parents with students who are struggling with math. The project was originally made to help middle school math teachers, but explicit instruction is a tool that teachers at any grade (and in any subject) can use in their classroom.

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Math can be difficult for kids, but that doesn't mean they can't learn it. In this video, we're introducing you to math learning toy for kids - multiplication board game by watotoz

This game is perfect for kids who are starting to learn math, and it's really fun too! The game is easy to play and it helps kids learn multiplication tables. It's also great for improving children's math skills. So why not try it out and see for yourself?

Using A.I #chatgpt to do math problems and solve a quadratic equation.
How to use ChatGPT
#quadraticequation

"Give Me Half!" written by Stuart J. Murphy and illustrated by G. Brian Karas and is a wonderful introduction book when introducing fractions; specifically halves. The book is part of the MathStart series published by Harper Collins. It is a story about a brother and a sister who do not like to share with each other. In the end they learn that sharing half truly is the best way to make equal parts.

This is a good book to have in the classroom or home library for reading and re-reading. Kids will love the illustrations and use them as context clues to help them decipher words. As an Amazon Affiliate, should you decide to make a purchase, I might make a small commission at zero cost to you. Here is the link, thank you!

https://amzn.to/2HwC3wn

#fractions #math #readaloud