Reading a ruler that measures in inches.

Reading a ruler can be a little tricky. What do all of these marks represent?
The ruler is divided into inches which are represented by numbers and then each inch is subdivided into smaller equal units.
In this video, I use a ruler divided into half an inch, one fourth an inch, and one eighth.
With a little practice you will find easy an inch ruler or tape measure can be easy.

Although you may not see it, gravity is a force of erosion. Gravity not only influences the movement of water, but it also causes rocks and soil to move downward. This downward movement caused by gravity called mass movement plays a major role in shaping the Earth.

Sand, rocks, and soil will move downhill until the slope becomes stable. The angle of repose is the steepest angle at which loose material will not slide downward. The angle of repose may change based on the size, weight, shape, and moisture level of the objects which may cause rock falls or landslides.

The most destructive mass movement happens suddenly and rapidly.

A rockfall happens when loose rock fall down a steep slope. This steep slope may be manmade when creating a rode or created by nature.
Rocks that range in size from small fragments to large boulders fall down the slope due to gravity.

A landslide is the sudden and rapid movement of a large amount of material downward. A slump is the most common landslide and happens when a block of material moves downward over a curved surface.

A rapid movement of a large mass of mud is a mudflow. When heavy rain mixes with soil and rock a slippery mass of mud may be created that can flow rapidly downhill.

Mudflows as a result of a volcano are called Lahars. Volcanic eruptions or heavy rains on volcanic ash can cause a Lahar that may travel up to 80km an hour.
Sometimes the mass movement is very slow. This is called creep. Water loosens the soil on a steep slope, Plant Roots and animals loosen the soil which slowly moves downhill. Bent tree trunks may be evidence that creep is occurring.
Erosion #shorts
https://youtu.be/YbN8K_fL21g

Transcript
http://www.moomoomathblog.com/....2022/10/erosion-due-

Picture Mount St Helens
https://volcanoes.usgs.gov/vol....canic_ash/mount_st_h

Weathering-Erosion-Deposition
https://youtu.be/fLDjARWZmCA

Use these short cuts to help you learn the 8 phases of the moon
The 8 phases are,
New Moon
Waxing Crescent
1st Quarter
Waxing Gibbous
Full Moon
Waning Gibbous
Last Quarter
Waning Crescent
It takes the moon 29.5 days to go through these 8 phases.
I provide pictures to help you learn the moon phases

You may also enjoy
Rotation and Revolution of the Earth
https://youtu.be/-iztiJz7SJQ

Moon Information
https://moomoomath.com/phases-....of-moon-explained-us

Learn about using math with the different units used for liquid volume.

We hope you are enjoying this video! For more in-depth learning, check out Miacademy.co (https://www.parents.miacademy.co/), an online learning platform with lessons and practice games that go along with our videos. Use coupon code VIDEOSPECIAL for a discount. Good for homeschoolers, Parents, Teachers, or anyone with kids in grades K-8.

Miacademy also offers many hands-on learning activities including a business simulation, writing in the Miacademy weekly, and creating artwork. Teaching social skills is also one of the key values at Miacademy. On the site, kids can interact safely in a moderated environment and share their artwork, videos, and ideas with each other.

Learn about using a simple grid for maps!
We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know. 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!

Lesson 42. Triangles, Circles and Hexagons | Kindergarten | Math For Kids
TeCa creates online math courses for kids by grade level from K-5. All our math lessons are delivered through attractive videos, in which we extensively use visual images, graphics, animation and upbeat music to make kids excited about each and every lesson. We also have practice exercises for kids in each lesson to reinforce their understanding.
Our goal is to bring kids enjoyment in math learning, help them see the beauty of mathematics, and have a love for math from an early age. We believe teaching kids math in the right way gives them a head start in the subject, which is a strong foundation the development in other areas of education.

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#triangles #circles #hexagons

Japanese Math Basic ops 3, Factoring Blocks, with Smiley Face Books using Japanese Numerals, Mortensen Math Japan, Algebra, Factoring Expressions, with Jerry Mortensen, Mortensen Math manipulative blocks, Kids Montessori K-12 Homeschooling Pre-school Kindergarten mathematics tutorial video.\
Math, Calculus, Trigonometry, Fractions, Algebra, Addition, Subtraction, Multiplication, Factoring
Algebra visualization with Mortensen Math.com manipulative colored blocks to visualizing algebraic expressions, visualizing mathematics, Montessori Homeschool k-12 preschool online curriculum on line video.
CONTACT US:
Toll Free USA Tel: 800+4plus4=8! [800-475-8748]
http://www.mortensenmathdirect.co

Counting by Eights 8s with Mortensen Math Puppets. Math, Kids Montessori K-12 Homeschool Kids Math tutoring videos Calculus, Trigonometry, Fractions, Algebra, Addition, Subtraction, Multiplication, Factoring, Home School, Home-School, Montessori. Free online tutorial video.

Add a little Physical Computing to your fraction lesson with this Makey Makey + Scratch fraction generator!

https://makeymakey.com/blogs/h....ow-to-instructions/f

Check out this in depth beginner Scratch project to code your first Makey Makey Scratch project!

Full class available here: https://makeymakey.com/blogs/h....ow-to-instructions/l

More about our free classes and STEAM projects: http://bit.ly/MakeyAtHomeProjects

Buy a Makey Makey for home: http://bit.ly/BuyMakey

Like and subscribe to get more Makey Makey ideas and STEAM projects in your inbox!

#precalculus

#arithmetic #arithmeticprogression #grade10math

Using #GeoGebra Class 8 Maths- Plotting of points in coordinate plane
CLASS 8 #MathematicsLearning #OnlineTeaching #RemoteLearning #RashKathMath #Graphs
#IntroductionToGraphs
Ch 13 Introduction to Graphs Complete Playlist
https://www.youtube.com/playli....st?list=PLDFnJNRDuUY

👉Playlists of Videos Class 8 Mathematics

👉Squares and Square Roots https://www.youtube.com/playli....st?list=PLDFnJNRDuUY
👉Cubes and Cube Roots https://www.youtube.com/playli....st?list=PLDFnJNRDuUY
👉Exponents and Radicals https://youtube.com/playlist?l....ist=PLDFnJNRDuUYqBbG
👉Direct and Inverse Variation https://youtube.com/playlist?l....ist=PLDFnJNRDuUYrL3t
👉Proft, Loss and Discount https://youtube.com/playlist?l....ist=PLDFnJNRDuUYoVsD
👉Simple Interest and Compound Interest https://youtube.com/playlist?l....ist=PLDFnJNRDuUYplwl
👉Algebraic Identities https://www.youtube.com/playli....st?list=PLDFnJNRDuUY
👉Polynomials https://www.youtube.com/playli....st?list=PLDFnJNRDuUY
👉Linear Equations in One Variables https://youtube.com/playlist?l....ist=PLDFnJNRDuUYp5hV
👉Understanding Quadrilaterals https://youtube.com/playlist?l....ist=PLDFnJNRDuUYr-r0
👉Construction of Quadrilaterals https://youtube.com/playlist?l....ist=PLDFnJNRDuUYqocd
👉Parallel lines https://www.youtube.com/playli....st?list=PLDFnJNRDuUY
👉Mensuration https://www.youtube.com/playli....st?list=PLDFnJNRDuUY
👉Introduction to Graphs https://www.youtube.com/playli....st?list=PLDFnJNRDuUY
👉Statistics and Probability https://youtube.com/playlist?l....ist=PLDFnJNRDuUYovlK
👉Rational Numbers Ch 1 NCERT Class VIII https://youtube.com/playlist?l....ist=PLDFnJNRDuUYothX
👉Symmetry https://youtube.com/playlist?l....ist=PLDFnJNRDuUYqFrM


👉Playlists of Videos Class 9 Mathematics
👉Number System https://youtube.com/playlist?l....ist=PLDFnJNRDuUYqFh2
👉Lines and Angles https://youtube.com/playlist?l....ist=PLDFnJNRDuUYpjGJ
👉Circles
👉Playlists of Videos for Teachers
👉Creative tools for teaching online https://youtube.com/playlist?l....ist=PLDFnJNRDuUYoMe2
👉Using Kahoot https://youtube.com/playlist?l....ist=PLDFnJNRDuUYpul2
👉Using GeoGebra (in Hindi) https://youtube.com/playlist?l....ist=PLDFnJNRDuUYrUfl
👉Using GeoGebra on mobile https://youtube.com/playlist?l....ist=PLDFnJNRDuUYoz_u
👉Using Google Docs https://youtube.com/playlist?l....ist=PLDFnJNRDuUYo6Ml
👉Using Google Slides https://youtube.com/playlist?l....ist=PLDFnJNRDuUYoYS6

👉Playlists of Videos for Creating Interest in Mathematics
👉Short cut techniques of fast calculations https://youtube.com/playlist?l....ist=PLDFnJNRDuUYow8U
👉Paper Folding [Origami and Mathematics ] https://youtube.com/playlist?l....ist=PLDFnJNRDuUYobhM
👉Using GeoBoard in Mathematics https://youtube.com/playlist?l....ist=PLDFnJNRDuUYrcsA
👉Using Isometric Paper in Mathematics https://youtube.com/playlist?l....ist=PLDFnJNRDuUYoy9u
👉Recreational Puzzles and Activities in Mathematics https://youtube.com/playlist?l....ist=PLDFnJNRDuUYplvc
👉Mathematics Activities https://youtube.com/playlist?l....ist=PLDFnJNRDuUYocv9
👉Using GeoGebra https://youtube.com/playlist?l....ist=PLDFnJNRDuUYrYWw
👉Playlist Case Study based Questions
https://www.youtube.com/playli....st?list=PLDFnJNRDuUY

This video shows Algebra1 and Pre-Algebra teachers an activity where flags can be used to engage students in an activity involving graphing and writing the equations of various lines using Geogebra.

This video was made with Screencast-O-Matic. If interested in learning how to make your own Screencast-O-Matic videos, check out: https://youtu.be/Nl_VRjiBAtU

If you have any questions, please do not hesitate to contact Kelly Remijan, PD & Curriculum Specialist at the Illinois Math & Science Academy- Center for Teaching and Learning, at kremijan@imsa.edu.

#InteractiveMathematics #Rotationalsymmetry #Mathematicslearning #MathematicsTeaching #RashmiKathuria #RashKathMath
Joyful Learning of Mathematics| Exploring Rotational Symmetry in quadrilaterals using GeoGebra

Making an interactive and moving demonstration of circle theorems helps reinforce what the situation is. You can do it very quickly and easily in GeoGebra. This one is for the facts that the two tangents from a point to a circle are the same length, and tangents meet radii at right angles.
ALL CIRCLE THEOREMS LIVE HERE: https://www.geogebra.org/m/xkvz2EfF

In which John Green teaches you about nonviolence and peace movements in the 20th century. What is nonviolence? What is a peace movement? Well. traditionally, humans often resort to violence when they come into conflict. In the 20th century, it became much more common for people to enact change by means of nonviolence, and there was a common thread of connection between many of the most notable advocates of peaceful change. Crash Course will take you from Gandhi to Gregg to Bayard Rustin to Martin Luther King, Jr, to the Cold War to Arab Spring along a path of nonviolent resistance and peaceful change. It's pretty great.

Citation 1: King, Martin Luther, Jr., Farewell Statement for All India Radio, 9 March 1959.

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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You probably know some of the signs of industrialization in the nineteenth century: Trains connected cities, symbolizing progress. But they also brought about the destruction of rural lands, divisions between social classes, and rapid urbanization. But there's a whole lot more to talk about in this episode of History of Science!


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Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark Brouwer, Erika & Alexa Saur Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Nathan Taylor, Divonne Holmes à Court, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Ruth Perez, Malcolm Callis, Ken Penttinen, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Eric Kitchen, Ian Dundore, Chris Peters
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