
Helena Osana
@osanahelena
Professor of Educational Psychology at Concordia University. Focus: Mathematical cognition and instruction. Tweets/retweets are my personal opinion only.
ID: 1292428768427089921
09-08-2020 11:53:43
92 Tweet
138 Followers
183 Following

New online study for kindergartners and first graders! We are exploring how Hundreds Charts can help children solve math problems. Please email us at [email protected] (Subject line: Hundreds).

Attending the AIM Collective meeting at Carleton University in beautiful Ottawa with representation from Manitoba, Ontario and Quebec. We developed a strategic plan, organized next steps and created a logo and website. So excited to be involved & looking forward to further collaboration!


Exciting work presented at PME-NA 44 Nashville by Alison Tellos on the irrelevant details effect in teaching fraction division with LEGO bricks! Congratulations, Alison! @MTLL Concordia University


Congratulations to VeraWagner on her presentation at PME-NA 44 Nashville 44 today! Exciting research on how the spatial structure of hundreds charts impacts children’s numeration knowledge! @MTLL Concordia University



Learning about the NyKK-5 early math toolkit at the #AIMCollective Symposium Carleton University. Such a practical and evidence-based tool developed by Helena Osana and Julie Houle! Concordia University LBPSB Faculty of Education



Thanks for this amazing conference in Loughborough #MCLS23 I was pleased to present a research on perceptual salience of units in base-ten structure understanding. Thanks also to my lab Math Teaching and Learning Lab and the incredible support I received Helena Osana @anne_lafay @alisontellos




What a great way to start a Saturday morning! FieldsMathEd for the MathEd Forum with wonderful #math education colleagues @LyndaColgan Dr. Jo-Anne LeFevre Tracie Anthony Helena Osana Julie Houle Heather P. Douglas Faculty of Education Carleton University Rebecca Merkley Math Lab Education Ontario


The dynamic duo of Helena Osana and Julie Houle presenting about the importance of using cognitive research to inform early math teaching. Partnerships between universities and school boards strengthen how we teach early mathematics 🧮 #AIMCollective Rebecca Merkley


Check out our latest article in The Conversation! How counting by 10 helps children learn about the meaning of numbers theconversation.com/how-counting-b… via The Conversation Canada Concordia University VeraWagner Jairo Navarrete AIM Collective

Great AIM Collective Planning Meeting Faculty of Education today! What a fantastic group of interdisciplinary colleagues committed to improving early math assessment and instruction in Canada 🇨🇦 #BetterTogether #EarlyMathMatters SSHRC


Enjoyed presenting a scoping review about instructional practices that support early math learning AIM Collective Summit with Arielle Orsini. We couldn’t have done it without the support of @BrendaReed16. Great insights and questions from our audience! Faculty of Education MathCog Lab



Facinating few days at the Jean Piaget Society conference in Toronto all about embodiment perspectives on development! 🇨🇦 📸 of me presenting pilot data from our ongoing review project thinking about the terminology we use to refer to manipulatives and their associated characteristics!


Thank you Helena Osana and Camilla Gilmore for helping make this possible!