Blogs I Follow
Tagsaddition algebra art autumn base ten biology blocks books botany braids calculus children combinatorics counting dominoes ecology elementary education engineering fall flexagons geometry graphs graph theory hickory infinity integers kids kindergarten knots knot theory large numbers leaf leaves links loops math math books math education mathematical knots mathematics mathematics education math puzzles maths math with paper math with scissors math with tape multiplication natural history nature numbers number theory origami parabola parabolas partitions partitions of graphs pentominoes plants polyominoes pop culture pop math puzzle puzzles Python radlams rationals recreational math recreational mathematics science scissors sentences shutdown sudoku tape topology
Category Archives: children
We had fun playing with the blocks at the museum. Check it out!
If you’re a math teacher, is this ever what class feels like?
My five-year-old has been able to rattle off the numbers in order into the teens for a while, but when you ask her to count a set of objects, she can only get up to three consistently. “One, two, three–um–five?” … Continue reading
We had some time today, so I suggested a little competition: try to build the tallest tower with our wooden blocks. My nine-year-old and I were the only ones to compete, and the nine-year-old got bored pretty quickly and essentially … Continue reading
It was late and rushed tonight, but I did manage to do some math with the kids. Actually, A was throwing fits, so I put her to bed. I had B working on the fact that if you have a … Continue reading