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This video was sponsored by Skillshare.
The first 1000 people to use the link will get a free trial of Skillshare Premium Membership.
https://skl.sh/tecmath10201
The game of nim is an easy to learn math strategy game, that can be played anywhere with matchsticks, rocks, twigs....
But best of all, whilst it looks fair, there is a math strategy you can employ to win everytime!
Game of Nim link: https://www.archimedes-lab.org..../game_nim/play_nim_g
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Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h
You probably made rubbings in elementary school, but Kim Beck views rubbings as field recordings. She wants you to take a snapshot of a particular place by making a rubbing of the ground you're standing on. Here’s what she means:
INSTRUCTIONS
1. Get a crayon and a large piece of paper
2. Find a piece of ground that you respond to
3. Make a rubbing of that piece of ground
4. Take a photo of the rubbing in the place you made it and upload using #theartassignment
5. Fame and glory (Your work might be featured in a future episode)
6. BONUS!: Send us your rubbing (with a return address) and we’ll send you someone else’s — mail to: The Art Assignment, PO Box 30827, Indianapolis, IN 46230
Find out more about The Art Assignment and how to submit your response: http://theartassignment.com/
Percentages can be done mentally both accurately and rapidly using this trick. Percentages made easy with the cool math trick!
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Solve simultaneous equations using the elimination method.
The steps are as follows:
The Elimination Method
Step 1: Multiply each equation by a number so that the two equations have the same coefficient for a selected variable.
Step 2: Subtract the second equation from the first.
Step 3: Solve this new equation to get the value of your first variable.
Step 4: Substitute into either Equation 1 or Equation 2 above and solve for the second variable.
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Want to give Wipebook Flipchart a try: check out https://www.wipebook.com/tecmath for up to 30% off your first purchase FOR A LIMITED TIME ONLY!
(Note: Wipebook are a Canadian Company - for customers outside Canada select wipebook.com
Can you solve this problem?
It's a little deceptive - and I reckon you're doomed!
And yes - there is old tecmath Josh's face using the Wipebook Flipchart - and yes - I loved this product! Great for math on the go!
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To support tecmath on Patreon: https://www.patreon.com/tecmath
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#Wipebook
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#math problem
On this lesson on factoring trinomials, you will learn how to factor a trinomial when a is not 1. When the leading coefficient is greater than one, the factoring process (the AC method) is a bit different--let's see why!
For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
This lesson answers the questions: How do I factor a quadratic when a is not 1? How do I solve a trinomial? How do I solve a quadratic? How do I find factors? What is a trinomial? What is a leading coefficient? How do I find the zeros of a function? How do I find the factors of a number?
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This video is for math teachers looking for an effective procedural method for teaching this subject.
Learn how to write numbers in standard form with decimals and without. This lesson includes practice problems and a free worksheet.
★Get Your Free PDF Place Value Chart: https://mashupmath.com/blog/ex....panded-form-with-dec
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…or how I learned to study physics and start fearing the bomb
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Nuclear weapons represent the darker side of E=mc^2. Science has given us the ability to understand what will happen if these weapons are ever used again… and what will happen if they are *never* used again.
Atomic test footage from the archives of the Department of Energy, the United States Air Force, the United States Army, and the Nevada Nuclear Testing Archive:
https://archive.org
https://www.nnss.gov/pages/res....ources/NuclearTestin
Turco, R. P., Toon, O. B., Ackerman, T. P., Pollack, J. B., & Sagan, C. (1983). Nuclear winter: global consequences of multiple nuclear explosions. Science, 222.
Oh look, an easter egg: https://youtu.be/xtyU78RHWAo
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Why does everyone use a 7 day week, and where did it come from? Where do the names of the days come from? And who can we blame for Mondays? Here’s the true story of one of the oldest human customs still in use today. It gets a little weird.
References: https://sites.google.com/view/....references-why-are-t
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Mathispower4u by James Sousa is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
TeacherTube User: Bullcleo1
TeacherTube URL: http://www.teachertube.com/vie....wVideo.php?video_id=
This is a math video lesson to help you with new math, math tricks, and or simple math questions you may have.
This video introduces decimals and also reviews how to comparing numbers in decimal notation order numbers in decimal form from least to greatest and how to round numbers written in decimal notation.
FRACTIONS:
1.) 5 + 1/2 =
2.) 1/3 + 1/3 =
3.) 4 1/2 + 1/2 =
4.) 5/6 + 2/3 =
5.) 3/4 + 1 1/3 =
6.) 4 – 1/2 =
7.) 2/3 – 1/3 =
8.) 4 1/2 – 1/2 =
9.) 5/6 – 2/3 =
10.) 3/4 – 1 1/3 =
11.) 1/2 × 1/2 =
12.) 3 × 2/7 =
13.) 2/7 × 7/8 =
14.) 1 1/3 × 2 =
15.) 2 1/2 × 1 3/7 =
16.) 1/2 ÷ 1/2 =
17.) 2 1/3 ÷ 3 =
18.) 4/5 ÷ 2 1/2 =
19.) 5 ÷ 1/5 =
20.) 3/4 ÷ 3/8 =
CSE Style:
1.) Which of the following is greater than 1?
a. 1/2 ÷ 1/4
b. 1/2 – 1/4
c. 1/4 ÷ 1/2
d. 1/4 + 1/2
e. 1/4 × 1/2
2.) 60 is 3/7 of what number?
a. 14
b. 20
c. 42
d. 140
e. 180
3.) If 3/4 of a number is 36, what is one-third of the number?
a. 8
b. 12
c. 16
d. 20
e. 24
RATIO and PROPORTION:
1.) 12 : 4 = 6 : X
2.) X : 20 = 3 : 15
3.) 16 : 8 = X : 1
4.) m/6 = 3/18
5.) 2/12 = n/18
part1:
https://youtu.be/DuVEguCq_KQ
