Learn how to measure to the half centimeter.

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Learn about using a simple grid for maps!
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Japanese Algebra #10, 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.\
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Check out the Makey Makey! Learn how to measure the amount of liquid being poured into a glass.

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Did you know you can get a full scale #piano with your #MakeyMakey invention kit? Use the #MakeyMaxbackpack to plug and play all the inputs on your next musical invention! Backpacks are on sale at makeymakey.com/HolidayGifts #STEM##STEAM

Wanna type something funny with your Makey Makey? Want to use different keys for your inventions? Use our remap guide to change how you MakeyMakey! Full guide available at https://makeymakey.com/blogs/h....ow-to-instructions/r

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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

Today we’re going to explain how exchangers...exchange heat. We’ll look at concentric tubes, finned tubes, plate heat exchangers, and shell-and-tube heat exchangers. And we’ll look at some equations to help us sort through heat transfer and decide what heat exchangers are best suited for our designs.

Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playli....st?list=PL1mtdjDVOoO

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RESOURCES:
https://www.northeastern.edu/l....andherr/stem-comics/
https://www.britannica.com/tec....hnology/heat-exchang
http://www.enggcyclopedia.com/....2012/03/finned-tube-
https://www.maxxtec.com/en/pro....duct/automatisch-aus
https://www.wcrhx.com/plate-heat-exchangers
http://www.thermopedia.com/content/1121/
https://www.britannica.com/science/heat-capacity
http://www.lytron.com/Tools-an....d-Technical-Referenc
http://www.sprawls.org/ppmi2/XRAYHEAT/
http://capstone.byu.edu/previo....us-projects/test-sta
Çengel, Yunus A., and Michael A. Boles. Thermodynamics: An Engineering Approach. 8th ed., McGraw-Hill Education.

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Today we wrap up the first half of our series on physical geography by taking a closer look at natural hazards - which are physical processes like heat waves and cyclones, earthquakes and volcanic eruptions, and floods and droughts. And when these natural events cause significant harm to humans, we call them natural disasters. So today we'll explore the ways geographers analyze and track these events, and take a closer look at the human impact of Hurricane Katrina in New Orleans and The Boxing Day Tsunami on the Andaman and Nicobar islands.

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#CrashCourse #Geography #NaturalHazards

For more episodes and free, supporting teachers' notes: https://www.bbc.co.uk/teach/sc....hool-radio/primary-a

This video celebrates Midsummer's Day and the summer and winter solstices. It can also be used to celebrate the beauty of the natural world and explore the seasons.

This short film is from the series School Radio Assemblies.

It is designed to be a classroom resource suitable for assemblies and for teaching PSHE at KS1 and KS2 in England and Wales, KS1 and KS2 in Northern Ireland, and First and Second Level in Scotland.

For more content like this, visit the BBC Teach website. Whether you're at home or at school, you can use BBC Teach for free. Our website is home to thousands of free curriculum-mapped videos, arranged by age-group and subject: https://www.bbc.co.uk/teach

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Find more resources on BBC Bitesize: https://www.bbc.co.uk/bitesize

WEBSITE: http://www.teachertube.com If you are given one side of a 45 45 90 triangle or one side of a 30 60 90 triangle you have enough information to solve for each of the two missing sides. This video shows how to do it going from smaller sides to larger sides and larger sides to smaller sides. It also shows how the found sides can be used to find the perimeter and area of the right triangle.