What do you think your students might draw if you asked them to draw a mathematician? What if you asked them why someone would hire a mathematician?

This study asked exactly that to 470 year 8's across 5 countries. The results are depressing. But also hilarious.

Thread...
1/n

Here are some of their drawings:
"an old stain, he's too lazy to wash his shirt" "fat from doing nothing but maths".

2/n
This student drew a mathematician that is apparently a devil teacher...

3/n
This is umm... concerning

4/n
"You should all know this"

5/n
I think this drawing is a role reversal...

6/n
"A mathematician reduced to teach in pre-school"
Don't forget these students were asked to draw a mathematician not to draw a maths teacher.

7/n
Now the depressing parts. The gender difference is striking. These are year 8 children and their image of a mathematician is overwhelmingly male.

8/n
One female student drew a female and wrote "I drew a woman mathematician because there seems to be only men mathematicians and I wanted to depict a woman doing the work a man usually does. My drawing is of no particular person"

9/n
The study was conducted in 2000 and the authors suggest that the reason the UK children drew the most female mathematicians was because of the prominence of Carol Vorderman on Countdown.

10/n
Then students were asked “If you have a leaky tap or faucet, you need to hire a plumber; if you break your leg, you need the services of a doctor. List below all the reasons you can think of for which someone would need to hire a mathematician:”

11/n
While there were many reasonable answers (see table below), others included "no one would be as stupid to hire mathematician" and "“He will do my homework and go to school in my place" and "I don't know".

12/n
It was clear that the students in the study didn't actually know what a mathematician was or what they did. "As our analysis proceeded, we came to conclude that as far pupils of this age are concerned, mathematicians are essentially invisible"

13/n
How often do we really tell our students what mathematicians do? Do they know that maths has many open & unsolved problems? How do we represent mathematicians? Why would so many students draw maths teachers as such authoritative or such foolish characters?

14/n
Interesting to reflect on these points as maths teachers, mathematicians and members of society as a whole.

Read the full paper here https://t.co/Oiwa7dlSCu

15/15.

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प्राचीन काल में गाधि नामक एक राजा थे।उनकी सत्यवती नाम की एक पुत्री थी।राजा गाधि ने अपनी पुत्री का विवाह महर्षि भृगु के पुत्र से करवा दिया।महर्षि भृगु इस विवाह से बहुत प्रसन्न हुए और उन्होने अपनी पुत्रवधु को आशीर्वाद देकर उसे कोई भी वर मांगने को कहा।


सत्यवती ने महर्षि भृगु से अपने तथा अपनी माता के लिए पुत्र का वरदान मांगा।ये जानकर महर्षि भृगु ने यज्ञ किया और तत्पश्चात सत्यवती और उसकी माता को अलग-अलग प्रकार के दो चरू (यज्ञ के लिए पकाया हुआ अन्न) दिए और कहा कि ऋतु स्नान के बाद तुम्हारी माता पुत्र की इच्छा लेकर पीपल का आलिंगन...

...करें और तुम भी पुत्र की इच्छा लेकर गूलर वृक्ष का आलिंगन करना। आलिंगन करने के बाद चरू का सेवन करना, इससे तुम दोनो को पुत्र प्राप्ति होगी।परंतु मां बेटी के चरू आपस में बदल जाते हैं और ये महर्षि भृगु अपनी दिव्य दृष्टि से देख लेते हैं।

भृगु ऋषि सत्यवती से कहते हैं,"पुत्री तुम्हारा और तुम्हारी माता ने एक दुसरे के चरू खा लिए हैं।इस कारण तुम्हारा पुत्र ब्राह्मण होते हुए भी क्षत्रिय सा आचरण करेगा और तुम्हारी माता का पुत्र क्षत्रिय होकर भी ब्राह्मण सा आचरण करेगा।"
इस पर सत्यवती ने भृगु ऋषि से बड़ी विनती की।


सत्यवती ने कहा,"मुझे आशीर्वाद दें कि मेरा पुत्र ब्राह्मण सा ही आचरण करे।"तब महर्षि ने उसे ये आशीर्वाद दे दिया कि उसका पुत्र ब्राह्मण सा ही आचरण करेगा किन्तु उसका पौत्र क्षत्रियों सा व्यवहार करेगा। सत्यवती का एक पुत्र हुआ जिसका नाम जम्दाग्नि था जो सप्त ऋषियों में से एक हैं।
**Thread on Bravery of Sikhs**
(I am forced to do this due to continuous hounding of Sikh Extremists since yesterday)

Rani Jindan Kaur, wife of Maharaja Ranjit Singh had illegitimate relations with Lal Singh (PM of Ranjit Singh). Along with Lal Singh, she attacked Jammu, burnt - https://t.co/EfjAq59AyI


Hindu villages of Jasrota, caused rebellion in Jammu, attacked Kishtwar.

Ancestors of Raja Ranjit Singh, The Sansi Tribe used to give daughters as concubines to Jahangir.


The Ludhiana Political Agency (Later NW Fronties Prov) was formed by less than 4000 British soldiers who advanced from Delhi and reached Ludhiana, receiving submissions of all sikh chiefs along the way. The submission of the troops of Raja of Lahore (Ranjit Singh) at Ambala.

Dabistan a contemporary book on Sikh History tells us that Guru Hargobind broke Naina devi Idol Same source describes Guru Hargobind serving a eunuch
YarKhan. (ref was proudly shared by a sikh on twitter)
Gobind Singh followed Bahadur Shah to Deccan to fight for him.


In Zafarnama, Guru Gobind Singh states that the reason he was in conflict with the Hill Rajas was that while they were worshiping idols, while he was an idol-breaker.

And idiot Hindus place him along Maharana, Prithviraj and Shivaji as saviours of Dharma.
“We don’t negotiate salaries” is a negotiation tactic.

Always. No, your company is not an exception.

A tactic I don’t appreciate at all because of how unfairly it penalizes low-leverage, junior employees, and those loyal enough not to question it, but that’s negotiation for you after all. Weaponized information asymmetry.

Listen to Aditya


And by the way, you should never be worried that an offer would be withdrawn if you politely negotiate.

I have seen this happen *extremely* rarely, mostly to women, and anyway is a giant red flag. It suggests you probably didn’t want to work there.

You wish there was no negotiating so it would all be more fair? I feel you, but it’s not happening.

Instead, negotiate hard, use your privilege, and then go and share numbers with your underrepresented and underpaid colleagues. […]