ローディングのペースが後半明らかに落ちる理由を、3次元解析ツールによって解明いたしました。

Today’s #mathartchallenge is one of my favorite ways to construct a rectangle.

Okay, #mathartchallenge 84 is: Tangrams. Chinese in origin, but the initial date is certainly in question. Visual for how to make your own here, but mostly, I invite you to consider the tangram paradoxes and how we can use them to explore area and "size". #mtbos #iteachmath

the precision and detail of these cakes very much appeals to the engineer in me atlasobscura.com/articles/kek-l…

Can you #GuessWhat artist Yves Klein used instead of a brush to paint this work of art? Ellie Goulding has the answer and explains why this is one of her favorite works of art in her #ArtZoom episode: youtu.be/NZ4Wtmn7s0U Guggenheim Bilbao Serralves Galleria Nazionale d'Arte Moderna e Contemporanea

Walk slowly. It will keep you calm. And don’t let the one or two students who are off task consume your attention. Otherwise, enjoy seeing students think.

Data visualization

Dot Talks: a mix-and-match book

Joy of professional learning with this PartS Whole Puzzle. Are the cards at the bottom True or Close? BWDSB Program Department #PartSWhole

HYPERBOLOID rafael-araujo.com

Meanwhile the sun and the clear pebbles of the rain are moving across the landscapes,

“It is a kind of love, is it not? / How the cup holds the tea” — Pat Schneider readalittlepoetry.com/2013/03/14/the…

Let's add context to our number decomp

Different, but the same.

Bar Model PD with primary Ts Chippewa P.S. TVDSB. Following the Concrete-Pictorial-Abstract model of understanding.

Ss should be able to recognize, from the equation, that 18 & 12 r the parts and 3x is the whole.

Spatial Reasoning is NOT a separate area of study. Concrete & visual rep (C-rods, # lines, abc model) all require the ability to spatialize.

The importance of spatial-visualization Learning Exchange Get Ss to think with their mind's eye. Make it a habit.

Variables on both sides of the equal signs Sarah Carter. Your blog post got me thinking mathequalslove.blogspot.ca/2017/05/monday…