matematikk.net

[matematikk.net @MatematikkNet]

Spennende!

[Jo Morgan @mathsjem]

Recurring decimals went out of fashion in the 20s 🙃

[Matt Barnum @matt_barnum]

Why I'm Learning Less With Distance Learning Than I Do in School, by a student without the social capital to get published on the NYTimes op-ed page.

[matematikk.net @MatematikkNet]

@hennif Mener å ha hørt at Elvebakken videregående har forsøkt dette på Vg1 i alle fall...

[oliver caviglioli @olivercavi]

@teacherhead (aka Tom Sherrington) has reorganised Rosenshine's ten strategies of his Principles of Instruction report into a more powerful four-stage lesson structure. Genius. Download a pdf from https://t.co/fGIT8N9wX3

[Lynne Bursch @LynneBursch]

How many?

[Quanta Magazine @QuantaMagazine]

“Mathematics has rarely seemed as vibrant and alive—and as thrilling—as it does in these pages. When the best writers explain the best mathematics, it’s a wonder to behold.” — Mathematician and author @stevenstrogatz. Pre-order now! https://t.co/7JJqAeswmJ

[matematikk.net @MatematikkNet]

@thomjam @AHvitstein @jantoresanner @utdanningsf @Alltid_uansett @MathildeTG Alle er enig i at tidlig innsats er viktig, men sliter med å skjønne hva du mener er løsningen for disse elevene som omfattes av dette forsøket. Ganske sikker på at det ikke er mulig å bygge en tidsmaskin for å sende dem bakover i tid og gi dem tidlig innsats...

[Harry Fletcher-Wood @HFletcherWood]

You can read the whole of Responsive Teaching here, free, until Sunday 22nd, https://t.co/HE0Iw127iT

[Ben Newmark @bennewmark]

THREAD. Here's my list of things that have worked. It is longer than I thought it would be.
1.Reading loads about the topics I’m teaching.
2.Planning and scripting explanations.
3.Learning names and using them.
4.Apologising if I get a name wrong or mispronounce it.

[matematikk.net @MatematikkNet]

@Klasserommet Jeg liker det. Deling av gode opplegg er en viktig del av fungerende profesjonsfellesskap på skolen.

[Mette Bluhme @mettebluhme]

@AlsingIda @ANDERSBONDO Synes lærerjobbet er det job, der kræver den længste autodidakte uddannelse efter de 4 år på seminariet. 10 år synes jeg det tog, før jeg følte mig godt uddannet/udrustet til at kunne overskue jobbet med overskud og helt ro i maven. Det er lang tid, hvis man ikke er meget stærk.

[John B. Holbein @JohnHolbein1]

Simpson's paradox [GIF]

[Rolf Degen @DegenRolf]

Adolescent exposure to books boosts cognitive, numerical, and problem-solving skills in the long term. https://t.co/ne4AzDZdME

[Massimo @Rainmaker1973]

Always good to keep in mind that 1/2 + 1/4 + 1/8 + 1/16 + +1/32 + ⋯ = 1
https://t.co/KPIdx0shov

[ℂ𝕙𝕒𝕟𝕂𝕦𝕝𝕒𝕥𝕦𝕟𝕘𝕒 @ChanKulatunga]

Study of the impacts of 1:1 devices in classrooms show increase in inequality, worsening math and language skills in children from low income families. On my reading list for the week.
https://t.co/ogYPTtLwes

[Dylan Wiliam @dylanwiliam]

@DavidDidau @mfordhamhistory OK; but given that "off-the-shelf" maths lessons have been shown to improve student learning for all but the best teachers, then—in the short-term at least—not using them lowers student achievement for an uncertain benefit...

[Massimo @Rainmaker1973]

The law of cosinesrelates the lengths of the sides of a triangle to the cosine of one of its angles. It generalizes the Pythagorean theorem, which holds only for right triangles https://t.co/Kpo0Rfsl2I #MathMonday

[Kurt Vonnegut @Kurt_Vonnegut]

The universe is a big place, perhaps the biggest.