Edfinity

One annulus divides the plane into 2 finite regions. Two congruent annuli divide the plane into at most 9. Three into at most 18. Four?

If you're at @JointMath #JMM2024, do come and meet us at booth 401 to learn about Edfinity's new #AI tools for educators!

Kudos, @JointMath, for taking a tough decision. As sponsors of #JMM2022, we support this difficult but prudent course of action.

As a JMM2022 sponsor, @EdfinityUS hopes @JointMath strongly considers going virtual for everyone's safety. Painful, but perhaps prudent. #JMM bloomberg.com/news/articles/…

Edfinity will be one of the exhibitors in the BIG Career Center at the JMM Exhibits. buff.ly/3EDw6Kb @EdfinityUS #JMM2022

Many thanks to Edfinity, a sponsor of #JMM2022. Edfinity is an adaptive homework system trusted by 350+ institutions. buff.ly/3EP4mCS @EdfinityUS #JMMSponsorSpotlight Find out more about Edfinity: buff.ly/3mzenge

@solidangles @matthematician @paultpearson Edfinity has native problem types for such "Sequence" problem types. There are several draggable coding (aka Parsons) problems on Edfinity. They are, in fact, being used by CS teachers- see K-12 intro programming work being led by @shuchig. Great for math proofs & step sequence!

@matthematician @paultpearson @EdfinityUS It's kind of like how I've seen programming environments for beginners that involve "draggable" code blocks. I think that might be a good environment to get students playing with proof techniques and seeing how they "fit" together.

Anyone have experience using WeBWorK (or @EdfinityUS) for an intro-to-proofs-and-logic course?

Finally got around to creating my first assignment with @EdfinityUS. Oh my god I am NEVER going back to WebAssign. 🥰 SO much easier/quicker to do everything I wanted, and so much more flexibility. Very natural workflow!

.@UNC_Colorado -School of Mathematics: Winner for Outstanding Department 🎉🤝 The School has been committed to addressing higher education affordability through the adoption and creation of OER resources for our courses, including textbooks and the use of open source software

Just FYI folks - our @EdfinityUS twitter account was hacked - thankfully restricted to some frivolous 'likes'. Brought to our attention in time by our vigilant educator community 😇

Our Twitter account was compromised this past week. Please disregard anything other than active posts, as we figure out what happened.

Active Prelude, Single and Multi in the Edfinity catalog here edfinity.com/products?tags=…

Excited to be working with @BmathK and the Algebra/Precalculus team at @HarvardMath to support their new OER Algebra/Precalculus books!

We finally have an online homework system for our intermediate algebra course up and running that anyone can use. The homework is designed to provide great practice for skills students discover in class. book:bit.ly/36h41rp homework: bit.ly/2PMgYlN @EdfinityUS

@NSF-funded postdoc position (edfinity.us/postdoc). Experience with Adaptive Learning, UI/UX, Machine Learning, Learning Analytics. We'd love to hear from you! Email: hello@edfinity.com #postdoc #MachineLearning #AdaptiveLearning @sbirgov

@katemath #MasteryGrading and #adaptivelearning coming in Q4 2020 for the entire Math curriculum stack. 🤓

Congratulations to @blkgirlmathgic on #oneyearofblackgirlmathgic! Thank you for sharing these #MathGals’ stories!

Great Edfinity onboarding session earlier today for Math faculty @SamHoustonState and 7 Texas community colleges. Texas is making a huge commitment to affordable online homework! We're grateful to be working with them.

Comment below, DM us, or email us at hello@edfinity.com! 🙂 (2/2)

We're inviting applications for an NSF-funded postdoc position (1 to 3 years) for a STEM scholar - please spread the word! edfinity.us/postdoc