Pictograms

I have never been a fan of pictograms and felt they were an inferior way of displaying data. Students took too long drawing images and it seemed to me that a bar chart was a much neater way to display data. It wasn’t until I marked the November Resit exam that it suddenly dawned on me the potential that Pictograms had. Students could solve questions using proportional reasoning and there were some neat ways to solve the answers. On the question I marked, students had to find out the total frequency, given the key was 8 pictures. Some students tried to work out each row individually but others found out how Many shapes there were and multiplied by 8. I saw such a range of successful and less successful methods to solve the problem. From that question i made the following resource

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s