Ben Peled

Learning, always. VP, Director of Curriculum,

[Ben Peled @BenPeledMath]

@BurnsideMath What a great activity! Makes me wish I was still teaching Calc...

[Ben Peled @BenPeledMath]

Recently our newborn was in the hospital with RSV (she's fine). One of the amazing nurses stuck her head in, lowered her mask. "Remember me?" She was a former student.

Never forget. This profession/field is NOT about caring for the young. It's about guaranteeing our own futures.

[Zach Korzyk @MrDeltaMath]

DeltaMath is hiring for the position of Math Curriculum Specialist, Grades 6-12. See the attached image for a job description. We are looking for somebody to start between January and June. You can apply by emailing your resume to [email protected].

[Zach Korzyk @MrDeltaMath]

Are you interested in making DeltaMath video content? Looking for educators who can dedicate ≥5 hours/week to make tutorial videos that will accompany our modules. If selected, you would be compensated as a contractor at a rate of $80/video. Application: https://t.co/BeF3zaPrqh

[Ben Peled @BenPeledMath]

@joshtpm

[Ben Peled @BenPeledMath]

@nycsouthpaw He would have been dying of throat cancer and trying to keep warm, I think.

[Ben Peled @BenPeledMath]

... and this is just too cool: Parts of Circles

#DeltaMath #iteachmath

4/4

[Ben Peled @BenPeledMath]

Super jazzed about our latest additions in HS Geometry. Especially excited about our new modules in Flowchart Proof...

@MrDeltaMath #DeltaMath #iteachmath

1/4

[Ben Peled @BenPeledMath]

...Coordinate Proof!...

#DeltaMath #iteachmath

3/4

[Ben Peled @BenPeledMath]

@NumberShapes @MrDeltaMath Yes, exactly! In the closed array, that's precisely what it would look like. The question's at what point do we go from closed to open to something altogether more abstract (as those we encounter in algebra), ie 8(10x + 1).

[Ben Peled @BenPeledMath]

Another new fun one - using an area model to multiply/divide whole and mixed numbers. Wonderful way to connect to algebraic distribution. Grade 5-A1. #iteachmath #deltamath

[Ben Peled @BenPeledMath]

And one last one - we spend so much time teaching students to *measure* angles. But how much experience do they get in drawing them? Grades 4-HS Geo. #iteachmath #deltamath

[Ben Peled @BenPeledMath]

Really digging our new integrated modules using tape diagrams to help students develop an understanding of equations/inequalities in context. Grades 7-A1. #iteachmath #deltamath

[Ben Peled @BenPeledMath]

So so so true. We haven't done a good job of publicizing this feature but it is soooo powerful...

[Bobson Wong @bobsonwong]

I've been a DeltaMath fan for a long time, but this is stunning. I started creating MY OWN PROBLEMS on DeltaMath and am blown away at the potential. Looking forward to being able to reuse problems and create individualized problems! #MTBoS #ITeachMath

[Ben Peled @BenPeledMath]

@fawnpnguyen 84 ÷ 12 = 7, so 7 1/12. DECIMAL form, whoa. 1/12 is 1/2 of 1/6, and I know 1/6 = .166666..., so 1/12 should be .0833333... 7.0833333...

[Ben Peled @BenPeledMath]

Really psyched with how well our tape diagram models for fraction division came out. Grades 5 and up. #iteachmath #deltamath

[Ben Peled @BenPeledMath]

@sherrydawncox Check out the other modules as well - some really neat, hands-on materials.

[Ben Peled @BenPeledMath]

In math, SEEING is often UNDERSTANDING. Check out our new interactive modules, equivalent fractions and ordering fractions, grades 4 and up. #deltamath #iteachmath @MrDeltaMath

[Ben Peled @BenPeledMath]

We also have some (IMHO) beautiful new modules on working with vertical/adjacent/complementary angles. There's something about the images and models here that I find incredibly soothing. Grades 7 through HS Geo. #deltamath