I cannot believe I missed Prime Number Day 5²/2²/3²!

Teachers TV on Every Child Counts ping.fm/iUvo5

EducationGuardian interview with Dame Julia Higgins on beauty of mathematics tiny.cc/5Lvyk

Free Year 3,4 & 5 Maths resources for the Renewed Primary Framework from LearningClip at tiny.cc/rrwwh

The maths behind traffic lights tiny.cc/Na337

World Clock ping.fm/ceOLB

Have joined ping.fm/bbqXg

London Grid for Learning Weather Monitoring System for up to the minute data, ping.fm/yz1Sz

A new series of the BBC Radio 4 programme More or Less begins this Friday, 17 April at 1.30pm, tiny.cc/6gSfX

Liking visual fractions ping.fm/Qj4G6