I have been playing around with these linear representations of equations (Equation Strips) for a while now. And now I have a @Desmos version of them that work as an activity (with video instructions for customizing) or as a stand alone demonstration tool. Check out all the versions (paper & pencil, websketch, @Desmos etc) at the updated link below. Perfect for any beginners of solving equations.Curriculum Tags: Gr7, Gr8, MPM1D, MFM1P
http://engaging-math.blogspot.com/2017/01/equation-strips.html
Resource Links
Here is a nice little activity from @YummyMath about Pythagorean triples. It connects colouring and patterns in the numbers.Curriculum Tags: Gr8, MFM1P
https://www.yummymath.com/2019/pythagorean-triples-and-coloring/
A nice 3D Christmas tree using 2D Desmos from @Giohio. Great fun for kids dealing with advanced functions.
Curriculum Tags: MHF4U
https://twitter.com/giohio/status/1209611238130536450
I like this proof without words to connect the sum of squares to the sum of cubes. It really could be used to talk about mathematical proof with any grade. Especially since it comes in the form of a @Geogebra sketchModified the Christmas Tree @Desmos app by applying more of @DaveCesa 's Desmos-Jedi teachings to make a "solid" treehttps://t.co/yZ5o5Goe9l https://t.co/HCheSx6j1J pic.twitter.com/pCmXD16X3U— Steve Phelps (@giohio) December 24, 2019
Curriculum Tags: All
https://twitter.com/dment37/status/1210187636545069057
Proof without words : Sum of the cube numbers @geogebra https://t.co/6tUM4ak7Gj#geogebra #MTBoS #ITeachMath #math #maths #EdTech #geometry #proof #MathEd #FigureThat pic.twitter.com/7u5gQKcFTv— Daniel Mentrard (@dment37) December 26, 2019
Video Links
This new video from @3blue1brown gives some nice connections between probability and visualization using areas and psychology.
Curriculum Tags: MDM4U
https://www.youtube.com/watch?v=HZGCoVF3YvM
Some Christmas art from @LukeSelfwalker
Curriculum Tags: All
https://twitter.com/LukeSelfwalker/status/1209169769431273474
And here is the explanation of why the above animation works from @mathologer. It contains the Fibonacci sequence and multiplication tables.Last Mathmas,— Luke Walsh (@LukeSelfwalker) December 23, 2019
I graphed you a heart,
the very next day,
it sĪraled away. pic.twitter.com/lx8R6db3uV
Curriculum Tags: All
https://www.youtube.com/watch?v=qhbuKbxJsk8
And here is another proof without words. Great for showing how visual math can be beautiful.
Curriculum Tags: All
https://twitter.com/solvemymaths/status/1209061160940650496
Image LinksThe sum of consecutive odd numbers (starting at 1) always equals a square number pic.twitter.com/XsJfdsEtNP— Ed Southall (@solvemymaths) December 23, 2019
Who doesn't like a good multiplication of binomials image?
Curriculum Tags: MPM1D, MFM2P, MPM2D
https://twitter.com/StudyMaths/status/1209460617725333504
(2x+4)² = 4x² + 16x + 16 = 4(x + 2)²— Jonathan Hall (@StudyMaths) December 24, 2019
Apparently this is not appropriate at the dinner table. pic.twitter.com/1kVaESG4ph
I rarely share my story with people, not only because it put me at the lowest point ever but because it made me a person of ridicule among family and friends. I put all I had into Binary Options ($690,000) after hearing great testimonies about this new investment
ReplyDeletestrategy. I was made to believe my investment would triple, it started good and I got returns (not up to what I had invested). Gathered more and involved a couple family members, but I didn't know I was setting myself up for the kill, in less than no time all we had put ($820,000) was gone. It almost seem I had set them up, they came at me strong and hard. After searching and looking for how to make those scums pay back, I got introduced to maryshea03@gmail.com to WhatsApp her +15623847738.who helped recover about 80% of my lost funds within a month.