MathsClass

For a few years, I’ve noticed that kids not only don’t know/struggle with their times tables, but also general ‘number sense’.

Mathematical Induction, topic 7.4 in the NSW Board of Studies Mathematics Extension 1 Syllabus, is difficult conceptual. I suspect students think there is a bit of smoke and mirrors happening. One introduction that I use, I first saw in a resource by Stuart Palmer. The same story appears in this article online: Mathematical Induction (PDF 92KB), Helen Bush, Reflections August 1992 sourced on NSW HSC Online.

For users of Pinterest, you can now share links on MathsLinks to Pinterest. Click the Share dropdown.
Try it on this link, you get a nice screenshot of the site in Pinterest.

Try out the Word Search on MathsStarters. There are only three versions at the moment (although the placement of the letters is different each time you play the game). If you’d like to add a game, just send me a comma-separated list of words and a title for you game. For teachers in NSW, Australia, my current aim is to make a word search for each topic in the NSW General Mathematics syllabus.

Also, I’ve added the search functionality back on this blog.

Today, MathsStarters Quick Quiz got an update with several additional quizzes. Bingo got a new game, ‘Writing Rates’.

Now that we have a National Curriculum in Australia, let’s make 2013 the Year of Sharing.

If you haven’t visited the site recently, there is a new look across MathsLinks, MathsFaculty, MathsKit and MathsClass.

The redesign is still a work in progress, and the main aim is to make it easier to use MathsLinks and MathsFaculty.

Feedback is welcome.

Some seasonal links this week, enjoy the break. Merry Christmas.

Keep an eye out for new look sites soon.

This is part 2 of my electronic worksheets for Consumer Arithmetic. Part 2 focuses on Spending Money, in particular: profit and loss, discounts, purchasing, best buys and buying on terms (hire purchase). (Part 1 focused on earning money)

Nearing the end of the year, I’ve updated a previous MathsClass blog post from 2008 with additional supporting material to make this nice design. Files available on MathsFaculty.

There are other end of term activities on MathsClass and design activities on MathsFaculty.

Since May, I have been posting a weekly summary of the links and resources added to my other sites, MathsLinks and MathsFaculty, calling it “MathsClass This Week”. A quick poll: (viewing via an RSS feed or email, you probably need to visit the site to complete the poll)

This week on MathsLinks

A lot of links and files this week…

Did you go to the 2012 MANSW Conference? If you don’t have a blog, consider leaving your reflections as a comment here.

This looks interesting… the GeoGebra for the iPad project is looking for funding on Kickstarter. Currently only 25% funded.

Thanks for the comments on last week’s post Being too helpful?.

First up, here on MathsClass, I’ve raised a question about being too helpful. Do you have any comments? Nordin’s comment is a good read.

A foldable for reviewing the Rules of Differentiation. Click the preview to see the full version.

Year 11 Mathematics have one of their three periods a week, last period on Fridays. Of course, they’re not highly motivated at that time.

The other week, we folded parabolas, I called it “Arts and Craft Friday”.

The next week, they surprised me by asking what we were doing for “Arts and Craft Friday”… I had nothing!

I suspect that as you find great resources on the net, many time, like me, you still have a need to scaffold an activity around that resource… maybe resulting in the creation of supplementary material.

Most teachers have a USB stick full of their teaching resources… similarly most schools have a file server with a Mathematics folder chocked full of stuff that has been randomly downloaded, scanned or created.

But, what about web-sites? I’ve seen many Word docs named “websites.doc” and shake my head. At a professional development course I went to, the presenter had addresses for web-sites he used in a text file, I suggested he use MathsLinks, but his reasoning was sound – he had the links with him with other resources for a lesson. Social bookmarking sites like Pinboard (my recommendation, here are my maths bookmarks) are great, but I found categorising on MathsLinks suited me even better, then I made it public.

Now I’m adding some features to MathsLinks which are a little bit old-school, but will hopefully make it more useful when programming and sharing links with colleagues:

Save link to your computer – this will download a “url” file to your computer, a shortcut to the web-site. Double click it on your machine and you will be taken to the site. (Mac users, it will open Safari, no option)
Print to PDF – downloads a PDF with the essentials about the web-site with links to the site on MathsLinks as well as direct to the site.

Try it on these links…

MathsStarters

Yesterday, I announced that I added a Maths Bingo game to MathsStarters. Since then, I’ve added Expansion (algebraic) and Unit conversion games.

Elsewhere…

Nothing to do with MathsClass, this week saw the addition of Emma to our family.

Four maths teachers kindly shared their work on MathsFaculty for others to use.

Recently my online focus has shifted to my network of sites. This network is about making the essentials for maths teaching easier to find and more accessible.

MathsKit is a page of all those everyday resources.
MathsLinks now has over 500 online activites for maths, all categorised.
My new site, MathsFaculty is for maths teachers to share. I suspect that everyday, teachers waste time searching for, and if they don’t find, creating resources. Let’s fix that by sharing.

Each week, I’m going to use this blog to summarise what has been added across these sites.

* “This Week” is more like “recently” for this first review.