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St Clair Hub of Math & Science
United States
Приєднався 11 кві 2020
Master Math & Science: Clear, engaging tutorials for all skill levels.
Відео
Finding the Scale Factor between two shapes
Переглядів 252 місяці тому
A quick video to help you learn how to find the Scale Factor between two similar shapes.
Review of Inequalities and Like Terms (7.6 Check In 2)
Переглядів 446 місяців тому
A review of the following: 00:00 Graphing Inequalities 03:56 Writing Inequalities from Situations 07:27 Solving Inequalities 11:06 Combing Like Terms
Write Them and Solve Them 2
Переглядів 567 місяців тому
Solving Inequalities Writing Inequalities from Word Problems 00:00 Warm Up 01:15 Activity 1: Orange Juice and Donuts 04:08 Activity 2: Solve It! Problem 1 06:28 Problem 2 10:00 Problem 3 12:43 Problem 4 16:57 Lesson Synthesis
Shira the Sheep 2
Переглядів 677 місяців тому
Solving inequalities with positive and negative numbers Flipping the sign when solving inequalities Graphing inequality solutions. 00:00 Warm Up 01:12 Edge Case 01:56 Sketch and Check 03:03 Rules for Flipping the Sign of an Inequality 03:45 Sketch and Check Again 04:59 Help Shira 06:36 Help Chloe 08:34 Lesson Synthesis 11:23 Cool Down
Shira the Sheep 2 1
Переглядів 1687 місяців тому
Shira the Sheep Lesson on Desmos Solving inequalities with positive and negative numbers Flipping the sign when solving inequalities Graphing inequality solutions. 00:00 Warm Up 01:12 Edge Case 02:09 Sketch and Check 03:18 Rules for Flipping the Sign of an Inequality 04:00 Sketch and Check Again 05:14 Help Shira 06:49 Help Chloe 08:46 Lesson Synthesis 11:23 Cool Down
Integer Puzzles with Extra Practice Recorded Lesson
Переглядів 1989 місяців тому
Integer Puzzles with Extra Practice Recorded Lesson
Shame on Calvin.
Scientists who studied respiration did a more morbid experiment. To show that oxygen was necessary for life, they let a mouse suffocate inside a glass jar. They found that a plant could save the mouse.
Vivisection is a daily part of biomedical research. It’s not morbid. And just so you know the mouse would have died of acidosis. As the pH of the body drops below 7.35 electrically excitable tissue (muscle, heart and brain) would be suppressed. By 7.3 your dead and it would be like falling asleep. Controlled carbon dioxide delivery has been used as anesthesia because of its suppressive effects.
Seems pretty tame to me compared to how mice and other animals in many biochemistry and other biomed labs are used today. Experiments like that allow us to learn. How many lives have been saved by providing enriched o2 air? That is the direct outcome of that mouse experiment.
23:52 This prolific botanist was a habitual cocaine user. This really supports the idea that many of our societal ills from certain drugs are in fact due to the archaic and unethical laws prohibiting their use. Sure, certain people may go on to develop some problems, but that does not mean everyone else should be forbidden to do it - with such steep penalties at that! Also if that bothers you then you are going to flip out when I tell you about this beverage called alcohol.
People’s only here for the homework 👇
Enjoyed the history of Botanists.
🎉 thank u
Defo a gem thank you 🌸
❤❤❤❤❤❤❤❤
Wait 😳 so is the guy at the end talking about creating ATP for energy by using Carbon Dioxide, Water and Light? Is he essentially talking about ATP creation as a source of energy? Or are we not talking about ATP here? Because that would be bigger than merely operating vehicles.
Everyone knew plants had healing properties, it's not that the church actually thought that that was blasphemy, the real reason is that the church wanted to monopolize knowledge to reenforce it's own self centered power and dominion. The church is always less about deity, and more about ideological power structures gaining, maintaining, and reenforcing their own earthly power, using "god" as an excuse, essentially a euphemism for themselves and their own power.
very impressive!!
Very!
What app/website are you using?
It’s called Desmos Classroom.
Experiments: 5:59, 12:50, 24:48, 35:13
thanks for helping with my science homework
Me either, dude.... meeeeee either.
We watched this today for training. I’m rewatching so as not to miss some of the gems in this episode.
Training for what?
@@supershimo11 For Deez
i dont want to do this science homework
im watching this for fun
34:25 could use some iron lol
amazing!!
Bravo ol' chap absolutely Grand.
how to find the numerical value of g and h in D
We would need some more information to solve for the variables. We would either need another equation that connects g and h, or we would need one angle measurement from the graph.
thanks! this helped out a ton! :)
WOW good video I am studying in 9th class but easily I can solve it
your work is soooo good
Underrated video of the year award 🏆
Whopping documentary
Amazing video! I now know who Dr Pardis Sabeti is and what they do, thanks! 👍
No, use machine-- and opposite angles, encases angles! It looks, like, it's vector-- issue, not understood.
👏👏🥳🥳This was beyond helpful bruh. All your explanations were superb. Keep up the Good work👏👏👏
👍👍👍👍👌👌👌👌👌🤪🤪🤪🤪🤪🙏🙏🙏🙏🙏😍😍😍😍😁😁😁😁Great video! 🙏🙏🙏👍👍👍👍😆😆😆😆
Good
Hello
AMAZING 👍👍
This video helped me.
Masterpiece!
Are u among us? Cuz u seem dead. 💀
Nice job 🙌
This SOOOOO gooaod!!!!!😉😉🤣🤣🤣🥔🥔🥔🥐🥐🥐
Math is hard but it helped me a lot
Great video!
Thank you this help me
Wow
Thanks for helping me! 😀
Amazing 👏👏👏🙏🙏
Thank you 🙌