1 photo for every day of the school year
Day 68
Today was like shooting fish in a barrel! https://t.co/smnAn0z0CL #mtbos #mathchat #spiral pic.twitter.com/bJfRcBL5J4
— Jon Orr (@MrOrr_geek) December 14, 2015
Day 67
Day 66
@MathletePearce and @MrOrr_geek talking about productive struggle at the December @OMCAmath meeting. pic.twitter.com/zcAYHzqUa8
— OMCA (@OMCAmath) December 10, 2015
Day 65
Maximum area of a rectangle with Mr. Goodall. Build It –Plot it with @Desmos Intro to Quadratics! #MTBoS #SSI pic.twitter.com/O5MXJvg66v
— Jon Orr (@MrOrr_geek) December 9, 2015
Day 64
Oh ya!!! Log War time!! The battle is on #MTBoS #mathchat pic.twitter.com/QMNkgspNi7
— Jon Orr (@MrOrr_geek) December 8, 2015
Day 63
Barbie Bungee today!! #MTBoS pic.twitter.com/CPeMR9KtjN
— Jon Orr (@MrOrr_geek) December 7, 2015
Day 62
Let struggle happen! Give feedback to make it productive! Make it vertical! #MTBoS #vnps pic.twitter.com/ii15hhXt2C
— Jon Orr (@MrOrr_geek) December 4, 2015
Day 61
Check out ADEs @MrOrr_geek and @Sharon_Drummond inspiring the crowd at #eli2015 pic.twitter.com/Y7YgbsN23Z
— Jen Gilpin (@jen_gilpin) December 3, 2015
Day 60
Co-Presenting with @MrOrr_geek at #eli2015. Here, he's showing off @knowledgehook Gameshow. pic.twitter.com/sIP9VeRXGc
— Kyle Pearce (@MathletePearce) December 2, 2015
Day 59
Day 58
Day 57
A super power of spiraling– Ss can use many methods to solve problems! #spiral #mtbos @oame2016 pic.twitter.com/wQTvn1ZmV8
— Jon Orr (@MrOrr_geek) November 28, 2015
Day 56
Day 55
Distance-Time Graph Creations https://t.co/KjHrKAAwo9 #mtbos #adechat #ipad pic.twitter.com/9fWuTt9eOa
— Jon Orr (@MrOrr_geek) November 25, 2015
Day 54
Murder Mystery at @tdhstitans. Miss Dennis' French Class with FaceTime, @aurasma, #QRCodes #ipad #adechat #ADE2015 pic.twitter.com/vGJhEu8RkP
— Jon Orr (@MrOrr_geek) November 24, 2015
Day 53
Waterline by @Desmos —amazing for discussing changing rates! #MTBoS https://t.co/Jjrx2YKEn6 pic.twitter.com/jVZp8kpFzU
— Jon Orr (@MrOrr_geek) November 23, 2015
Day 52
Crowd Source Graphs & Challenges https://t.co/JDKupnssGu #math #MTBoS pic.twitter.com/Z8DaXOGdjJ
— Jon Orr (@MrOrr_geek) November 20, 2015
Day 51
Matching trig function challenges in @Desmos pic.twitter.com/1kMqJBixVx
— Jon Orr (@MrOrr_geek) November 20, 2015
Day 50
Today: Match My Trig Function https://t.co/Fq73san1tM Ss also crowd sourced challenges. Pasted to a @padlet #mtbos pic.twitter.com/Mjcmspkaci
— Jon Orr (@MrOrr_geek) November 18, 2015
Day 49
[New Post] Promote Struggle – A Hero’s Journey in Math Class https://t.co/9I3MrhyDvS #MTBoS #ade2015 #adechat #math pic.twitter.com/VoKklMgJe8
— Jon Orr (@MrOrr_geek) November 18, 2015
Day 48
Amazing Trig Race https://t.co/WGX3CWC2Fs #iPadEd #qrCode #mtbos #mathchat pic.twitter.com/P3ulZe0bWs
— Jon Orr (@MrOrr_geek) November 16, 2015
Day 47
New definition on seat work! pic.twitter.com/Fj64K7VHSO
— Jon Orr (@MrOrr_geek) November 13, 2015
Day 46
Des-Person Faces today in MPM2D. Ss posted to a @padlet. Check it out! https://t.co/7zlE5GbOhd #mtbos #lkdsbmathchat pic.twitter.com/S0exBOmgNr
— Jon Orr (@MrOrr_geek) November 12, 2015
Day 45
Remembrance Day. Ss were so respectful today! pic.twitter.com/K49BZ4FaNn
— Jon Orr (@MrOrr_geek) November 12, 2015
Day 44
Ss spent the class at the boards today solving problems. One S says “Mr. Orr when are we going to do the lesson?” —-“this IS the lesson”
— Jon Orr (@MrOrr_geek) November 10, 2015
Day 43 Day 42
Thanks @MrOrr_geek for being a part of our #Amdsb PD day. Lots of great learning in math and all other subjects pic.twitter.com/lRuSqvK17d
— Jeremy Brock (@jerbrock) November 6, 2015
Day 41
. @Desmos ‘s Activity Builder has been the greater addition to my HS math class since the original Desmos Calc. https://t.co/XbyhyHcqwK
— Jon Orr (@MrOrr_geek) November 6, 2015
Day 40
Trig whips in Advanced Functions #mtbos #mathchat pic.twitter.com/q83rXnc4YG
— Jon Orr (@MrOrr_geek) November 4, 2015
Day 39
Angular Vel. vs. Linear Vel. Tomorrow. How fast is the top guy hit the water? https://t.co/MpAWq1KEoL #mtbos @bobloch @ddmeyer #trigWhips
— Jon Orr (@MrOrr_geek) November 3, 2015
Day 38
Loving this problem solving, Inquiry video #pblchat #mtbos #spiral #inquiry #inquirymaths https://t.co/VCeIQ2v9jY
— Jon Orr (@MrOrr_geek) November 2, 2015
Day 37
Grade 12 class @JMSS_Tweet @JMSS_Principal Predicts Exactly when pumpkin will explode with MATH https://t.co/RB3bLUQbK7 #pantherElite
— Jon Orr (@MrOrr_geek) October 30, 2015
Day 36
Reading Relationships https://t.co/a0p0FCtq3Y @HeatherCurl @HelmerJohnston @mraspinall @karenelocke pic.twitter.com/4FSwzp0Hvz
— Jon Orr (@MrOrr_geek) October 29, 2015
Day 35
Factoring difference of squares! @brainingcamp #math #FactoringPuzzles #struggle pic.twitter.com/LTfZfs68z1
— Jon Orr (@MrOrr_geek) October 28, 2015
Day 34 Day 33 Day 32
[New Post] Pumpkin Time Bomb – Lesson – Relationships https://t.co/E9u5C7G8bX #mtbos #mathchat #math #adechat pic.twitter.com/REoYIJjZGe
— Jon Orr (@MrOrr_geek) October 25, 2015
Day 31
Ok #mtbos … What can we do with this??? https://t.co/Q95GWc69JK #fakeButFun
— Jon Orr (@MrOrr_geek) October 22, 2015
Day 30
Random groups will go down like this…find your solution match. #MTBoS #VRG #VNPS pic.twitter.com/rxqn7FIUIr
— Jon Orr (@MrOrr_geek) October 21, 2015
Day 29
If solving rational equations like this is the medicine…then what is the headache? Cc @ddmeyer pic.twitter.com/N3e2w0QC3L
— Jon Orr (@MrOrr_geek) October 21, 2015
Day 28
Math learner’s follow a hero’s journey. Promote Struggle. Teach through problem solving. #mtbos #adechat #ADE2015 pic.twitter.com/GmUIllZCJl
— Jon Orr (@MrOrr_geek) October 19, 2015
Day 27
Energy Chains & science with #iPad and @explainevrythng from @Regan_Bio Take pics scavenger hunt sort & make chains pic.twitter.com/nADXNfOcu4
— Jon Orr (@MrOrr_geek) October 16, 2015
Day 26
Student left their phone behind last period….we took a selfie #lostPhone #selfie pic.twitter.com/uDA1i7gwNZ
— Jon Orr (@MrOrr_geek) October 15, 2015
Day 25
Fast Clapper “Solve prblms that make sense to YOU. Show me your thinking” http://t.co/ns5C7ilumb #MTBoS #mathchat pic.twitter.com/8ecCqBrWZJ
— Jon Orr (@MrOrr_geek) October 15, 2015
Day 24
Class gave @mr_stadel round of applause for making 27FG & 8FT in Bball Shots today http://t.co/q9psy48Xng #mtbos pic.twitter.com/KiZKAGLupQ
— Jon Orr (@MrOrr_geek) October 13, 2015
Day 23
Introduced Trig Using Slope http://t.co/aEus1o9NDw Hoping for #feedback Thoughts? #newForMe pic.twitter.com/JNsYPjvC5c
— Jon Orr (@MrOrr_geek) October 9, 2015
Day 22
Sneak in Solving Equations – #SolveMe Mobiles http://t.co/xPGDkQyWcj #MTBoS #mathchat #lkdsbmathchat #edtech pic.twitter.com/j70UKbARdV
— Jon Orr (@MrOrr_geek) October 7, 2015
Day 21
Polynomial Inquality Speed Dating– practice #MTBOS #math #mathchat pic.twitter.com/At4Qael8tz
— Jon Orr (@MrOrr_geek) October 6, 2015
Day 20
Polynomial Inequalities “I can see WHY we have to use intervals to record solutions” https://t.co/VsxQFGjgA4 #MTBoS pic.twitter.com/RbHLzCyf2V
— Jon Orr (@MrOrr_geek) October 5, 2015
Day 19 Day 18
Algebra Tile Puzzles — perfect squares & complete the square #mtbos pic.twitter.com/NHgI9DmxPg
— Jon Orr (@MrOrr_geek) October 2, 2015
Day 17
12 cups really? Let’s prove it! http://t.co/FwWo1r2s3b pic.twitter.com/aSPYtEN8IS
— Jon Orr (@MrOrr_geek) October 1, 2015
Day 16
[New Post] – Sneaking in Factoring–Puzzle Warm Ups http://t.co/BBUkumTbuw #MTBoS #mathchat #AreaModel #spiral #math pic.twitter.com/qnOIwlHAjA
— Jon Orr (@MrOrr_geek) September 30, 2015
Day 15
Some quadratic Angry Birds!! http://t.co/hHsdidwjSX #MTBoS pic.twitter.com/csIhbwARrq
— Jon Orr (@MrOrr_geek) September 28, 2015
Day 14
[Updated] Angry Birds Parabolas!!! Great discussions on #symmetry! Equations http://t.co/w96On8U2Dr #mtbos #mathchat pic.twitter.com/sv9TfezA9P
— Jon Orr (@MrOrr_geek) September 25, 2015
Day 13 Day 12
Quadratic sorting/matching in MPM2D! Great discussions! #MTBoS pic.twitter.com/UUCtqok1DE
— Jon Orr (@MrOrr_geek) September 23, 2015
Day 11
#lkdsbmathchat will start at 8pm! Get ready!! pic.twitter.com/f766aUF9KG
— Jon Orr (@MrOrr_geek) September 22, 2015
Day 10
[New Post] Lollipop Lollipop! Rates of change – via @AlexOverwijk http://t.co/JXxzfRgmGX #mtbos #mathchat #lkdsb pic.twitter.com/gDLHaRLfwP
— Jon Orr (@MrOrr_geek) September 21, 2015
Day 9
Ran with @MrVaudrey‘s Mullet Ratio lesson today! A must for ratios!!! #MTBoS http://t.co/P82y8UwKB5 #SuperLesson pic.twitter.com/p3U3YG01QB
— Jon Orr (@MrOrr_geek) September 18, 2015
Day 8
It’s getting close to that time for Pumpkin Time Bomb!! http://t.co/wy2DdbPMyu #dataCollection #mtbos pic.twitter.com/76ADKWq1Kv
— Jon Orr (@MrOrr_geek) September 18, 2015
Day 7
@MathletePearce lol! I had Kyle Pearce day! pic.twitter.com/K75NVgGPGz
— Jon Orr (@MrOrr_geek) September 16, 2015
Day 6
Would you give these the same mark??? Same feedback? #findTheLength #MTBoS pic.twitter.com/nX75X0ExZZ
— Jon Orr (@MrOrr_geek) September 15, 2015
Day 5
Whoa! Cylinder rice treats!!! #MTBoS #WCYDWT pic.twitter.com/OgAtpxKEE1
— Jon Orr (@MrOrr_geek) September 14, 2015
Day 4
Grade 9s played Gameshow from @knowledgehook. Love the student upload feature. #mathTalk #mtbos #adechat #math pic.twitter.com/SF5xXUBeF1
— Jon Orr (@MrOrr_geek) September 11, 2015
Day 3
Overheard awesome conversations while creating equations of lines #VNPS #VRG #MTBoS pic.twitter.com/KUuAgPW1Es
— Jon Orr (@MrOrr_geek) September 11, 2015
Day 2
Crowd source the graph of power functions with @Desmos‘s activity builder #overlay https://t.co/QxZaDExgKe #MTBoS pic.twitter.com/j0CgqfqZSx
— Jon Orr (@MrOrr_geek) September 9, 2015
Day 1
This was how hot it was in my room today!! #sweatThroughTwoShirts pic.twitter.com/CQA9SjqiGA
— Jon Orr (@MrOrr_geek) September 8, 2015
