I love this binomial expansion question. You get an over or under estimate depending on whether you start rationalised or not.
October 20, 2025 at 7:14 AM
I love this binomial expansion question. You get an over or under estimate depending on whether you start rationalised or not.
Mechanics help please! It's about centre of mass.
April 28, 2025 at 11:05 AM
Mechanics help please! It's about centre of mass.
Can I read 5 books tonight so I can meet my Goodreads goal?
December 31, 2024 at 4:24 PM
Can I read 5 books tonight so I can meet my Goodreads goal?
Guess what game I'm playing with staff next term?
December 29, 2024 at 3:52 PM
Guess what game I'm playing with staff next term?
I know I'm a bit early but here's my top books of 2024
December 29, 2024 at 1:21 PM
I know I'm a bit early but here's my top books of 2024
Fans of the card game Set (so basically all maths teachers) will enjoy this!
December 26, 2024 at 12:18 PM
Fans of the card game Set (so basically all maths teachers) will enjoy this!
#mathstoday Planning my normal lesson based off Catriona's ideas 😊 @catrionaagg.bsky.social
November 28, 2024 at 10:34 AM
#mathstoday Planning my normal lesson based off Catriona's ideas 😊 @catrionaagg.bsky.social
The most recent homemade cakes for the #furthermathscakerota. My year 13s are really outdoing themselves!
November 22, 2024 at 5:28 PM
The most recent homemade cakes for the #furthermathscakerota. My year 13s are really outdoing themselves!
Waterstones loves to make beautiful books and then RUIN them with icky sticky stickers that leave permanent residue
November 21, 2024 at 2:06 PM
Waterstones loves to make beautiful books and then RUIN them with icky sticky stickers that leave permanent residue
See here. They use the same letter for both limits.
November 19, 2024 at 7:32 PM
See here. They use the same letter for both limits.
Need help on improper integrals! Is part (ii) 1/81 or undefined?
November 19, 2024 at 7:23 PM
Need help on improper integrals! Is part (ii) 1/81 or undefined?
In #mathstoday I set my year 12s this as homework and I enjoyed seeing what they drew in the last box!
November 18, 2024 at 5:51 PM
In #mathstoday I set my year 12s this as homework and I enjoyed seeing what they drew in the last box!
In #mathstoday we discovered that when desmos draws y=artanh(x), there's a curious gap down near y=-18. Any good explanation for this?
November 15, 2024 at 4:58 PM
In #mathstoday we discovered that when desmos draws y=artanh(x), there's a curious gap down near y=-18. Any good explanation for this?
#MathsToday I thought I'd start off improper integrals with some interesting questions to get my students thinking about infinite series.
November 5, 2024 at 9:28 AM
#MathsToday I thought I'd start off improper integrals with some interesting questions to get my students thinking about infinite series.
Can someone explain the flaw in this fake proof?
October 21, 2024 at 10:06 AM
Can someone explain the flaw in this fake proof?
#alevelmaths #mathstoday we played noughts and crosses with these suvat questions. They couldn't get that top right question so no one won in the end!
October 7, 2024 at 5:19 PM
#alevelmaths #mathstoday we played noughts and crosses with these suvat questions. They couldn't get that top right question so no one won in the end!
Booked the further maths conference!
October 4, 2024 at 4:45 PM
Booked the further maths conference!
I love teaching with booklets but sometimes you want to include something that you don't want students to see until they've thought about it themselves. So I do spoiler sheets that get stuck in after the discussion #alevelmaths #todayinmaths
October 4, 2024 at 9:01 AM
I love teaching with booklets but sometimes you want to include something that you don't want students to see until they've thought about it themselves. So I do spoiler sheets that get stuck in after the discussion #alevelmaths #todayinmaths
On the complete other end of the spectrum, I'm reading this 800 page beast
September 29, 2024 at 12:15 PM
On the complete other end of the spectrum, I'm reading this 800 page beast
#mathstoday #alevelmaths I created this little spreadsheet activity for Maclaurin series. The students are rubbish with spreadsheets so this was a challenge for them but they really enjoyed it and it shut them up for ages
September 24, 2024 at 11:29 AM
#mathstoday #alevelmaths I created this little spreadsheet activity for Maclaurin series. The students are rubbish with spreadsheets so this was a challenge for them but they really enjoyed it and it shut them up for ages
Fun display at my library. @themathsbazaar.bsky.social that gold one is another one for you to add to your list
September 21, 2024 at 2:24 PM
Fun display at my library. @themathsbazaar.bsky.social that gold one is another one for you to add to your list
Based on this from integral, with my own additions
September 20, 2024 at 7:18 PM
Based on this from integral, with my own additions
#mathstoday #alevelmaths these discussion points were great for making what could be a dull section really interesting.
September 20, 2024 at 5:44 PM
#mathstoday #alevelmaths these discussion points were great for making what could be a dull section really interesting.
#mathstoday #alevelmaths divisibility proofs: do you prefer method 1 or 2?
September 17, 2024 at 11:45 AM
#mathstoday #alevelmaths divisibility proofs: do you prefer method 1 or 2?