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Hanna’s Substack

Hanna Celina

My personal Substack

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Substack
PricingOnly free issuesPublishesWeekly
Issues7Founded3 years agoLast Issue3 years ago
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Latest Issues

How to measure learning gain

Calculating learning gain using pre-test and post-test is not as straightforward as one might think. Assuming that the tests are created (whether it is the same test or similar one) and that we have a result out of 100 for each participant...

3 years ago
2

Ghost ideas

By random product idea number 4 Abi has had enough. "Hanna, our #product Slack channel should only be for talking about features prioritized in our agreed roadmap. Is there anywhere else where you could put your random stuff?"

#ghostideas...

3 years ago
2
1

Connect | riff x shred

There are two words I find myself using all the time, sometimes in one sentence:

“Let’s riff on this.”

Thanks for reading Hanna’s Substack! Subscribe for free to receive new posts and support my work.

“Shred it”

“I’m just riffing, feel...

3 years ago
1
3

Transfer | Generalist learning → Wicked problems

We get one question in every single investor conversation we have: “Why do people need to have general knowledge about history, art and natural science?” The implication is often that history, art and natural sciences are best left behind a...

3 years ago
1

Connect | question x creativity

Why are questions so incredibly powerful?

Last week a friend of mine wrote an amazing post about the book “A More Beautiful Question” by Warren Berguer. I was intrigued enough to start reading it immediately. It was, surprisingly, a re...

3 years ago
2

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  • Hanna Celina

    Founder and CPO at Kinnu.

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