Thursday, 17 January 2019

Save paper and time with Google Drawings

Creating Google Drawings worksheets

I found this great Factors and multipliers puzzle online here

It's one of those activities where students (or teachers) have to cut out all the bits of paper (right hand side) of the sheet. That means cutting 25 numbers and 10 headings. They then manipulate them on the puzzle sheet until they get the right combination. It is a hands on activity and encourages students to use a variety of problem solving techniques and think about different types of numbers.

When we did it in our 80 minute maths block, many of the students took more than 20 minutes just to cut out the bits of paper, (some took 60 minutes) then bits of paper went missing or were blown around by the fans and air conditioning. A couple of students finished, but then it took for ever for them to glue them in their book. Once the lesson was over, we then had to find a way to store the hundreds of bits of paper.

Rather than being the wonderful learning opportunity it promised, it ended up being an exercise in frustration. 

In hindsight it would have been better to make it a group activity and do the puzzle on A3 paper or spend hours cutting them out and laminating them for the students. Who has time for that? 

Then I got thinking, I could save a lot of time, paper and anguish by turning this activity into a digital Google Drawings worksheet (I hate the term worksheet). It will take me a bit of time to set up, but once it is created I will have a permanent version that can be used over and over again and I would rather spend my time playing with Google drawings rather than cutting out bits of paper.

The whole process took about 12 minutes,I sped the above video up by a factor or 8 so you get to see it happen in just over a minute

I started by creating a 5x5 table, then added rounded shapes for the headings, if you create one shape and format it exactly as you want it (Shape, colour, font etc) then it is easy enough to copy and replace the text. I then did the same for all the number cards.

Once I made my worksheet I could have grouped all the objects together (so that students couldn't accidentally move the tables and heading etc) but in Google Drawings I find it is easier to take a screen shot, delete the other images and add the screenshot as a single image.

Once the Google Drawing worksheet has been created it is then a matter of sharing it with your students I like to use a force copy link (I like to use Sir Links a lot) so each student has their own copy, the students can then move the shapes around to solve the puzzle. They can rotate the shapes and move them. Do pretty much anything they can do with a paper copy (plus a fair bit more).

No wasting time cutting paper or gluing tiny bits of paper to a sheet, no worries about losing or storing tiny pieces of paper. The puzzle is stored on the students drive. 

You can share different versions for students at different levels. e.g. perhaps one version with the labels in the correct spot or the labels facing the correct direction or half the numbers in the correct position or some blank tiles. It offers lots of scope for quick differentiation, make a copy of the drawing then make the change, make another copy, make the change.

This technique works for lots of different worksheets and once you have created the resource, you have it forever and can share it or use it again and again.

The next maths lesson I used the Google drawings version and the kids completed it much quicker with less stress and we were able to have those valuable discussions about problem solving techniques and how different students solved the puzzle. I am now making many more digital worksheets for my Maths class.

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