Math
- Planets
Hunt is on for new Planet Nine
Lots of clues point to the likelihood that a mystery planet lurks in the outer suburbs of our solar system. Math and the screening of old photos may turn it up.
- Math
Scientists Say: Quartile
A quartile might sound like a fourth. But that’s not quite what it is.
- Brain
Parents’ math anxiety can ‘infect’ kids
A study of first- and second- graders found that kids whose parents fear math learn less math at school ¬— but only when parents help with homework.
- Tech
Phoning in earthquakes
Sensors in your internet-connected phone, tablet or personal computer could help detect earthquakes more quickly and reliably.
- Math
New math: Fail + try again = real learning
Hands-on instruction by trial and error is gaining traction. Kids really can learn mightily from their mistakes.
- Math
Explainer: Correlation, causation, coincidence and more
Don’t jump to conclusions from statistics unless you understand correlation, causation, coincidence and confounding factors.
- Computing
These young scientists are passionate about tech and math
The 2015 Broadcom MASTERS International delegates show why math and computer skills are key to the success of science-fair projects.
- Tech
To really learn, fail — then fail again!
Hands-on learning through trial and error is becoming more popular in schools. The good news: Mistakes can be very helpful.
- Physics
Science in Hollywood
Audiences are getting smarter, so the makers of movies, TV shows and video games are responding by enlisting scientists to make everything on screen appear even more authentic.
- Computing
Don’t hold ’em – just fold ’em
Scientists have designed a problem-solving process that allows a computer to win at a kind of poker. It gives a computer enough knowledge to win against any opponent — eventually.
- Computing
Explainer: What is a computer model?
Computer models use data, math and computer instructions to predict events in the real world.
- Tech
Drones put spying eyes in the sky
From keeping tabs on changing landscapes to protecting animals from poachers, scientists are using drones to push their fields forward.
