Maths – 27.03.2015 – Maths everywhere04 Mar 2015, Posted by Michaela's Blog in
Posted on February 27, 2015 by Bodil Isaksen
- Rolling numbers
Rolling numbers is a great first step for embedding times tables. Ultimately, we want our children to know each times table out of order and without counting on their fingers. But rolling helps the children get a feeling for the patterns. Incorrect answers start sounding out of place. But the main reason I do it really is that the children simply love it.
You can break out a quick roll anytime and anywhere. Outside in the playground when lining up to come in. Between main course and dessert at family lunch. At the end of form time when you got them stood behind their chairs a little too early.
It’s nice to drop in some other rolls once they’re confident with the basics. Can they roll their 18s? Their 25s? Their 3.5s? Their 0.303s? You can then follow up with a conversation about how they figured each number out. Decimal rolls in particular are great for reinforcing place value.
- Quick-fire everywhere
I’m lucky enough to work in a school where all teachers recognise the central importance of number facts. All staff help pupils by firing questions like times tables or square roots to individual pupils in spare moments. I’ve seen this work particularly well in the queue for the toilet at break time.
As we’ve gone through the year, staff have become good at working out who needs what, adjusting the level of challenge for the pupil as appropriate. One pupil might be asked 7 + 8, and the next to find the difference between the square root of 169 and 25.
I love this for so many reasons. It has zero resource cost. If a pupil is struggling, the teacher can go straight into a one-on-one pep talk about the importance of automaticity. It really makes the pupils feel like every staff member cares about them automating their number facts – not just the maths teachers.
- Maths Mugshots
In order to super-size the effect of quick fire, I produce one pagers with photos of the pupils who need particular attention. I print A3 posters showing the slowest pupils’ names and photos. These are stuck up in the office, staff room, by the photocopier and even in the staff loos.
Teachers can hone in on those pupils and fire a quick question at them every time they see them. They can also use it to generally encourage and check in on the pupil. It’s not watertight: I don’t expect teachers to recall perfectly who is on the posters. But if it means even one kid gets one bit more practice in the thing they need, then I think it’s worth it.
- Number chains
Start with a number. Multiply it by something. What do you get? Take off something. What have you got now? Then square the answer. Then halve that… You get the picture. I run number chains like a fast paced game of Pepper with enough wait time to keep everyone on board. I tend to do a mix of hands up and cold call.
Number chains are fantastically adaptable. You can make them as difficult or as easy as you like. You can easily link them to current learning. You can play with any size group. You can have a number chain that lasts a few seconds or many minutes.
They are perfect for when you’re waiting for any reason. We play if we have to wait to leave the classroom while another class is filing past in the corridor. We play with the first pupils to arrive in the lunch hall whilst waiting for the other classes to come down. We play before PE when some pupils are changed into their kit before others.
- Times table rockstars
The best £50 your department can spend. TTRockstars takes on a life of its own. I do next to no promotion of TTRockstars, but our pupils answer tens of thousands of times table questions a day. Hype up the launch week, buy some inflatable instruments and whacky glasses, then sit back and watch.
- Scores on the door
We have an IXL subscription which gives pupils endless high quality practice. Every day, I publish the whole year rankings, right from top place to bottom place, for time spent on IXL the night before. It is purely an effort measure: it ranks based on time spent, not difficulty of topic or percentage success. Pupils who really struggle are on a level playing field with those who don’t.
We have numerous pupils choosing to do over 2 hours of IXL a night. These aren’t all existing high attainers: they span right across the spectrum. They are speeding ahead of their peers. Those spending the least time deserve to know what the standard is. I don’t want them to wallow in denial about how hard everyone else is working. I want pupils to know where they stand. They want to know where they stand too. They love crowding round to see what position they came in.
The sign it’s working? The median time spent is usually around 45 minutes a night. Different names come in the top 10 each day. And I just got an email from IXL saying my pupils had answered over 600,000 problems since September. Can’t say fairer than that.