- Видео 79
- Просмотров 2 191 174
AndrewTeacher
Канада
Добавлен 17 июн 2010
Hello, My name is Andrew LeBlanc and I am a teacher in Halifax, Nova Scotia. These are the example problems I use in my introductory Chemistry and Physics courses. They aren't flashy but I hope they're helpful. You can also follow me on Twitter: andrewteacher
How to Make Oklahoma Onion Burgers
For my online Food Science Class, Here’s how to make a truly delicious burger. I was inspired by Kenji Lopez-Alt @JKenjiLopezAlt and borrowed a lot from his New York Times article www.nytimes.com/2022/07/19/dining/oklahoma-onion-burger-recipe.html Apparently he just make a RUclips vid on this so please check it out: ruclips.net/video/n-uh21ywBkA/видео.htmlsi=Nk-jqtPzKsFItPUE Also these burgers were popularized by George Motz @georgemotz1503 so check him out too. I’m coming to Hamburger America to try one of yours this summer George!
Просмотров: 101
Видео
The Chemistry of Polarity & Solubility or How to Make Your Own Lava Lamp
Просмотров 66Год назад
The chemistry of solubility, polarity & solutions, why oil and water don't mix but salt and water do and how to make your own lava lamp. Credit to @SpanglerScienceTV for the lava lamp instructions.
How To Do Any Stoichiometry Question In 5 Easy Steps (with example problem)
Просмотров 53Год назад
Chemistry lesson on how to solve any gravimetric (mass or moles to mass or moles) stoichiometry question in five easy steps. Bonus sublessor on how to balance a chemical equation.
What Is Stoichiometry & How To Do It (Simple Example Problem)
Просмотров 39Год назад
Stoichiometry is a chemistry basic. In this video I show you what it means and how to do it with a simple example. PS Not in the video, it literally means "element measure"
A "Play Along" Intro Chemistry Lesson/Review of The 4 Main Types of Chemical Reaction
Просмотров 38Год назад
This "pause and resume" play along video shows you 4 different chemical reactions and asks questions for viewers to answer before continuing (worksheet not provided but isn't necessary if you aren't in my class. The questions pop up in the video). This video reviews balancing equations, writing formulas from names, spotting the evidence for a chemical reaction and what makes the types of reacti...
Chem Help - How to Use Moles & Mass in Chemistry
Просмотров 942 года назад
This video reviews what a mole and molar mass are and how to convert between moles and mass in grams and mass in grams to moles.
At Home Physics Try This! #6 Optics - Make Your Own Lens
Просмотров 593 года назад
This is your "At Home" Physics activity for our Optics Unit. 1. Make the sandwich baggie lens or use your own magnifying glass 2. Observe objects at a distance and close up with your lens 3. Explain why far away objects appear upside down while objects very close to the lens appear rights side up referring to the vocabulary in the notes and our discussions in class. 4. draw ray diagrams to help...
At Home Physics - Try This #5 Wave on a String
Просмотров 793 года назад
This is your "At Home" Physics activity for our Waves & Sound Unit. 1. Tell me how a "tin can telephone" works using terms and concepts from our discussion of waves 2. tell me what type of wave is transmitted 3. why is tension in the string important 4. If you make one at home see how long you can make the string and still receive the sound at the other end! Good luck! video or written report a...
At Home Physics - Try This #4: Circular Motion & Centripetal Acceleration
Просмотров 1093 года назад
Here is your "at home" activity for this physics unit on circular motion. 1. You will calculate the minimum speed needed for me to spin the bucket so that the water does not fall on my head OR measure the length between your own shoulder and the centre of mass of the water in your own bucket and calculate the speed you need to spin your water 2. Answer my question about mass. Good Luck and have...
At Home Physics - Try This #3
Просмотров 763 года назад
Here is the Kinematics at home activity. Your challenge is to recreate my experiment to see which coin hits the ground first. Your report or video must explain what happened in terms of horizontal and vertical components of velocity and acceleration. Good luck!
At Home Physics - Try This #2
Просмотров 533 года назад
Here is the Energy, Work & Power Unit at home activity. Your challenge is to: 1. find some stairs 2. measure them to get a total height 3. climb the stairs 4. calculate the energy you used to reach the top (show your work) 5. explain if the path you used (i.e. steep stairs or shallow stairs, any bends, etc...) makes any difference to the work you did against gravity. This can be handed in as a ...
At Home Physics - Try This #1
Просмотров 1103 года назад
Here is your first Physics activity to try at home. Remember I want an explanation in your own words that incorporates the things we discuss in class, not just the first thing you google. Good Luck! PS Sorry for the low quality video.
How to Build a Simple Electric Motor (In Real Time)
Просмотров 884 года назад
High School Physics Electricity and Magnetism How to build a simple electric motor and the right hand rule. This was built in 1 take, so it's in real time.
How to Calculate Power in Electrical Circuits
Просмотров 1 тыс.4 года назад
High School Physics Electricity and Magnetism example problem on finding power used by any device in any circuit, series or parallel if you know 2 out of 3 things: voltage, current or resistance
How to solve a mixed circuit using Kirchhoff's Laws and Ohm's Law #2
Просмотров 3614 года назад
High School Physics Electricity and Magnetism example problem showing how to solve a mixed series and parallel circuit using Kirchhoff's Laws and Ohm's Law. How to solve a simple circuit.
How to solve a mixed circuit using Kirchhoff's Laws and Ohm's Law #1
Просмотров 1,5 тыс.4 года назад
How to solve a mixed circuit using Kirchhoff's Laws and Ohm's Law #1
How to Make Series & Parallel Circuits (& How Kirchhoff's Laws Are Applied for Finding V, I and R)
Просмотров 644 года назад
How to Make Series & Parallel Circuits (& How Kirchhoff's Laws Are Applied for Finding V, I and R)
How to Solve Ohm's Law Problems (easy examples)
Просмотров 1714 года назад
How to Solve Ohm's Law Problems (easy examples)
How to Find Work (energy) from Voltage and Charge
Просмотров 6 тыс.4 года назад
How to Find Work (energy) from Voltage and Charge
How to Solve a 3 Body Coulomb's Law Problem (right angled triangle arrangement)
Просмотров 4114 года назад
How to Solve a 3 Body Coulomb's Law Problem (right angled triangle arrangement)
How to Solve a Coulomb's Law Problem with Easy Example
Просмотров 1,2 тыс.4 года назад
How to Solve a Coulomb's Law Problem with Easy Example
How To Calculate Charge On an Object
Просмотров 8 тыс.4 года назад
How To Calculate Charge On an Object
How Make an Electroscope and How To Charge an Object
Просмотров 1914 года назад
How Make an Electroscope and How To Charge an Object
Introduction to Electrostatics and Charge (and a cat). High School Physics Electricity and Magnetism
Просмотров 2684 года назад
Introduction to Electrostatics and Charge (and a cat). High School Physics Electricity and Magnetism
basically audio only, sorry I'll do this again when I'm out of the hospital example 3 concave lens
Просмотров 937 лет назад
basically audio only, sorry I'll do this again when I'm out of the hospital example 3 concave lens
Thin lens equation and lens diagram drawing example 2 convex
Просмотров 7977 лет назад
Thin lens equation and lens diagram drawing example 2 convex
Thin lens equations and lens diagram example 1 covex
Просмотров 4167 лет назад
Thin lens equations and lens diagram example 1 covex
Thanks 👍
The best video ever ❤❤
thank you!
Thanks
Wow ❤
13 years later and still very helpful. thank you!!!
thanks
Thank you for the futher discussion
You’re welcome!
thank youuuuuuuuu
You’re welcome!
this was concise and extremely assisting, thank you very much, i have been looking for this for 10mins now
Thank you! They are old but I’m glad they can still help!
I don't know if you will We'll even see this I can't believe how difficult it was for me to finally find this video. It's 12 years old At the time Of viewing this. Very very Helpful and to the points
Thanks for the kind words! I’m glad it helped.
Even after 12 years, it still helps us high schoolers. Thank you 🤍
Great to hear!
thanks g, much love
14 hours before midterm exam and this video finally made me comprehend this topic. Thanks very mucho bro!
THANK U IT HELPED ALOT!! :))
When a 2 and a half minute video can explain it better than your college professor
Perfect just what i was looking for👏🏼
Helpful sir thanks a lot 🖤
that was so simple and helpful, thanks helped a lot
My Teacher never covered Mass with Molarity & Volume so this helped so much
Good video Thank You
Hey Andrew is Nathan Dsouza:D
Hi Nathan, I hope you are well!
@@andrewteachervideo pretty good. Right now doing engineering in dalhousie
@@nathandsouza1180 I hope you had a good school year at Dal!
Thank you it was very helpful <3
Mic might be blown out but the info still comes across clear as day!
Hello 2022
You are pro
Omgggg im so slow I don't get how to get te 2s1s thingy😭😭😭. Where did it came from😭😭😭😭
thank you
Nice mic
THE VIDEO IS ABOUT 12 YEARS OLD.....AND YOU ARE COMPLAINING ABOUT MIC QUALITY? BRUH......
What if you have a salt like KCl? How would the e.w. be determined then?
THANK YOU, YOU'RE MY LIFE SAVER
Tnx
Thank you so much Keep it up 💪
THANKSS
You were great here! Thanks a ton!
Please help my prof didn't include any given for each mol/l. How I'm I suppose to know the answer?
Can anyone show me how to put it in a calculator?
Thanks man, you saved me
THIS HELPED ALOT !!!
ًوفف;)Σ=):-!:-!
I'm here in 2021 refreshing my mind
I memorise 2 minutes what I can forget more than 1 year
Thanks for your knowledge
thank you so much i was stressing out in class for not understanding but now i do
Bro i love u, bro scavenging the whole internetfor this
i love u
It's the smirk at the beginning for me
What formula did you use?🤔 ,Also can you tell me why mass is same as weight on earth? I m seriously having that doubt for ages😢. By the way awesome video man, keep up the good work 😊
No formula for now. My students need to figure it out. Weight is a measure of mass on Earth. The earth pulls on your mass such that the resulting force is your weight. Gravity will pull more or less on other planets so you will weigh more or less but your mass remains the same ( meaning the collection of matter that makes up you hasn’t changed regardless of the planet you are on)
@@andrewteachervideo Wow Andrew:), I read so much articles on differentiation of mass and weight, but your short answer really made confusion and doubt free! :D .Thank you so so much for replying ! You need a lot (means a lot ) more recognition! Have a fabulous day --KNM72😅
Thank you so much
thank you sir