KarenCampe, to random
@KarenCampe@mathstodon.xyz avatar
ColinTheMathmo, to random
@ColinTheMathmo@mathstodon.xyz avatar

A friend of mine has asked about this:

https://mathstodon.xyz/@ftp_alun/111931340596327649

Thoughts?

Is this appropriate for 6th graders?

Given it's a problem to be used with 6th graders ... how would you present it?

#MTBoS #MathEd #MathsEd #iTeachMath #MathChat #MathsEdChat

ColinTheMathmo, to random
@ColinTheMathmo@mathstodon.xyz avatar

I'm not a teacher so I can' vote in this poll, but I hope people see it and respond.

https://mathstodon.xyz/deck/@karenshancock/111917845731283757

#MTBoS #MathChat #MathEd #MathsEd #MathsChat #ITeachMath #ITeachMaths

karenshancock, to random
@karenshancock@mathstodon.xyz avatar

Following on from a discussion on misconceptions in Maths on Friday, gauging if there is any appetite for me finally publishing my self explanation prompts for worked examples. It'll be a slow process, but if I'm going to start the holiday is the time to start! (Poll in next post)

A worked example with self explanation prompts on generating sequences.
A worked example on reverse percentages with self explanation prompts

karenshancock,
@karenshancock@mathstodon.xyz avatar

Poll - would you use them for reference (pictures only), as a resource (editable files) or not all bothered (probably wouldn't use or refer to them)? (see pictures above)

KarenCampe, to random
@KarenCampe@mathstodon.xyz avatar
KarenCampe,
@KarenCampe@mathstodon.xyz avatar

Today's question: Let p be any prime greater than 3. How often will either of the integers p+1 or p-1 be divisible by 6?
means I'm going to share my thinking here...

KarenCampe,
@KarenCampe@mathstodon.xyz avatar

Thus, for EVERY prime p > 3, either p-1 or p+1 must be divisible by 6.
How often? ALL THE TIME.

That was fun! Please share how you thought about it.
And check out the January Calendar of problems for more

timhsu, to random


(please re-post)

Hi Mathstodon: Having seen all of the great teaching ideas people have floated here, I thought this would be a good place to share a really naive but I think also difficult question. I apologize for phrasing this question in a deficit-based manner; it would actually be really helpful if anyone knows a better way of reforming it! But let me just phrase the question the way that instructors in our department have been putting it:

Q: How do I teach precalculus or calculus to students who are having trouble with basic algebra?

Again, I apologize for asking an ignorant question! But I think that's where we are. So where do y'all think we should go from here?

ColinTheMathmo,
@ColinTheMathmo@mathstodon.xyz avatar
ddrake, to random
@ddrake@mathstodon.xyz avatar

I was a college math teacher for many years, and really care about education and enjoyed teaching. I'm curious to hear what / teaching folks think about Kieran Egan's "The Educated Mind"?

https://astralcodexten.substack.com/p/your-book-review-the-educated-mind

I really like the ideas here. Very, very appealing to a math-y person like me, in that it gives you an abstract framework in which you can make sense of various things related to education.

ColinTheMathmo,
@ColinTheMathmo@mathstodon.xyz avatar
christianp, to random
@christianp@mathstodon.xyz avatar

Loads of new people on mathstodon lately. Is this all @samjshah's doing, or is something else going on?

ColinTheMathmo,
@ColinTheMathmo@mathstodon.xyz avatar

@samjshah Fabulous!

Once they've joined it would be useful to have a consistent hashtag. Some that have been used already include:

It will be great to get the math teaching community here and get some cross-fertilisation.

@christianp @jreulbach

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