Claire Clay

The ClassWiz Ratio menu: how you can make the most of it - Casio Calculators We speak to maths teacher and subject leader Claire Clay about the benefits and applications of the Ratio menu on the Casio fx-83/85GT ClassWiz calculator.

My latest blog looking into the ratio menu

education.casio.co.uk/blog/the-cla...

Had a lovely surprise in the post today. Thanks to Science Studio for sending.

My first ever Math Conf drinks. Thanks @emmaemma53.bsky.social for taking me.

The Calculator Guide 𝖳𝗁𝖾 𝖢𝖺𝗅𝖼𝗎𝗅𝖺𝗍𝗈𝗋 𝖦𝗎𝗂𝖽𝖾 𝗂𝗌 𝖺 𝗌𝖾𝗋𝗂𝖾𝗌 𝗈𝖿 𝗏𝗂𝖽𝖾𝗈𝗌 𝖽𝖾𝗌𝗂𝗀𝗇𝖾𝖽 𝗍𝗈 𝗀𝗎𝗂𝖽𝖾 𝗒𝗈𝗎 𝗍𝗁𝗋𝗈𝗎𝗀𝗁 𝗎𝗌𝗂𝗇𝗀 𝗍𝗁𝖾 𝖿𝖾𝖺𝗍𝗎𝗋𝖾𝗌 𝖺𝗇𝖽 𝖿𝗎𝗇𝖼𝗍𝗂𝗈𝗇𝗌 𝗈𝖿 𝗒𝗈𝗎𝗋 𝖼𝖺𝗅𝖼𝗎𝗅𝖺𝗍𝗈𝗋. 𝖨𝗍 𝗐𝗂𝗅𝗅 𝗁𝖾𝗅𝗉 𝗒𝗈𝗎 𝗆𝖺𝗄𝖾 𝗍𝗁𝖾 𝗆𝗈𝗌𝗍 𝗈𝖿 𝗒𝗈𝗎𝗋 𝖼𝖺𝗅𝖼𝗎𝗅𝖺𝗍𝗈𝗋 𝖽𝗎𝗋𝗂𝗇𝗀 𝗒𝗈𝗎𝗋 𝗆𝖺𝗍𝗁𝖾𝗆𝖺𝗍𝗂𝖼𝗌 ...

youtube.com/@thecalculat... is good.

My #MathsConf38 workshop choices:

1 - @elsie2110.bsky.social
2 - @cclay8.bsky.social
3 - @‪@taylorda01.bsky.social‬
4 - Tracey Roberts
5 - @justmaths.bsky.social‬

Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf38

My #MathsConf38 workshop choices:

1 - @stephenfroggatt.bsky.social
2 - @cclay8.bsky.social
3 - @mrmattock.bsky.social
4 - @rjs2212.bsky.social‬
5 - Dan Rose

Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf38

📣 Another #MathsConf38 workshop announcement!

🧮Making the Casio fx-83GT CW an Essential Tool in the Classroom
Led by Claire Clay @cclay8.bsky.social

Learn more and book your tickets here: completemaths.com/community/ma...

#MathsConf38 #MathsCPDchat #CalculatorConfidence #Casio #MathsTeaching

Finishing off the GCSE Paper 3 resources & am so grateful for the praise that we've received 🤩
As a thanks, we're giving away lots of mugs & pens! 🎁
To enter, RT by 9pm Tues
Also, schools planning ahead can make big savings with our fantastic discounts: corbettmaths.com/wp-content/u...

Last year I made this power point it shows the key calculator buttons on the two Casio’s new and old next to each other. Might be useful in the coming week.

docs.google.com/presentation...

Perhaps I should add it to my lesson.

But it does come across as a bit weird.

And today it is exponential graphs
drive.google.com/drive/folder...

If you haven't seen them before all my "how to" cards for the Casio fx-83GT CW can be found here:
drive.google.com/drive/folder...

Two new calculator cards for the Casio fx-83GT CW. Plotting cubic and reciprocal graphs.

Find all my cards here:
drive.google.com/drive/folder...

Are you using ratio tables in your dept? I am currently doing some work using Amie Meek's blog on ratio tables alcmaths.wordpress.com/2022/05/02/r... to see how many the Casio's ratio feature can do.....answer lots of them, so I made a couple of instruction cards.
drive.google.com/drive/folder...

YouTube video by OAT Mathematics How to do Maths box Foundation Calculator skills Term 1 week 1 on new Casio 83 CW

Here is a video I made showing how to use the Casio 83 CW to complete a Mathsbox foundation set of questions.

youtu.be/4vQjJSmWFTo

Why students should be using calculators from day one in year 7 - Casio Calculators Ormiston Academies Trust maths lead Claire Clay tells us why it's vital for students to use calculators regularly from year 7 onwards.

Here is my latest blog with Casio looking at why calculators should be used as often as possible from the start of secondary school.

education.casio.co.uk/blog/why-stu...