Learning should be engaging. Testing should not be the be all and end all. All students should have a broad curriculum that includes the arts and enrichment. Students should have opportunities to work in teams and engage in project-based learning. And student and family well-being should be front and center.

Kids need time for problem solving, critical thinking, applying knowledge through project-based instruction, working in teams, falling down and getting right back up to figure out what they didn't understand and why.

Standardized testing is at cross purposes with many of the most important purposes of public education. It doesn't measure big-picture learning, critical thinking, perseverance, problem solving, creativity or curiosity, yet those are the qualities great teaching brings out in a student.

If we want to recruit and retain high-quality teachers, it starts with a fair wage, adequate working conditions, and the resources and support to succeed. Remember: teachers' working conditions are students' learning conditions.

Fantasy and science fiction are where my brain lives.

The idea that science is just some luxury that you'll get around to if you can afford it is regressive to any future a country might dream for itself.

Now, I admire The Sims as a game, but from a story viewpoint, there are two glaring problems. First, your relationship with those characters is like they're bugs in a jar. There's no empathy. And secondly, you've got this clunky, chemistry-set interface between you and them, with bars to show how tired or angry they are. It's all tell not show.

I think that I got committed to physics at the age of - oh, it must have been 1942 - ten, when most countries were at war and children were interested in airplanes and bombs and such things.