Tag: Math
Math game: what does a spool of thread revolve around?
A spool of thread is placed on a table… What does it revolve around? Around its axis? If the reel is placed on a table, there may be surprises, therotation…
How to learn math and become better?
Today, scientists are convinced: we all have the “math bump”. So how come some of us seem to handle numbers better than others? Probably because they implemented some methods that…
Math game: multiplication in ancient Egypt
You will also be interested [EN VIDÉO] How to reconcile with mathematics? Normalien, agrégation in mathematics and holder of a master’s degree in the history of religions, Hervé Lehning has…
Animals of science: these fish can do math
You will also be interested [EN VIDÉO] This fish holds its breath underwater! The boxfish does not breathe regularly with its gills but stores water in its cheeks without inhaling…
Math game: find the area of a small red square
How to calculate the area of the small red square? The area of a square with a side of eight centimeters is equal to 8² = 64 in cm². Elementary,…
A patch rather than a reform: the underside of the high school math report
“We need to strengthen our teaching in mathematics in college and high school, to put them back in the common core and at the baccalaureate, all specialties combined”, declared President…
“Math neurons” identified in the brain
You will also be interested [EN VIDÉO] How to reconcile with mathematics? Normalien, agrégation in mathematics and holder of a master’s degree in the history of religions, Hervé Lehning has…
Baccalaureate: failure and math for high school reform
Offer the reading of this article for free to a loved one: “Baccalauréat: chess and math for high school reform” The article will be available for reading for your beneficiary…
Math game: controversy at the cash register
Do you have to be an expert at mental arithmetic or write down all the prices to check a bill at the supermarket? Maxime bought two pens, € 1.20 each,…
Math game: sheet thieves
A certain number of mathematical problems and puzzles come to us from the Middle Ages like the one explained below. It is about theft and sharing. Algebra simplifies its resolution…