We've had a few birthdays amongst our family, being known for 'doing stuff' with the children it's come to be expected that I'll (sorry our children will) produce a handmade card. I've learnt from experience that simple is generally the most effective as Mr I Can Do It (aged 3) wants to do it himself and has the concentration of a typical three year old and Mr I Want To Do It Too (aged 1) thinks he can join in.
These two cards have been made using a similar theme.
A piece of white A4 card folded in half and 'coloured' with a base colour by Mr 'I Can Do It' with a few doodles from Mr 'I Want to Do It Too'. We discussed the colour needed and sorted the crayons so only the correct colour ones were on the table (incidental learning of colours / matching and sorting!).
For the windsurfing card we did a google image search for sailing but then Mr 'I Can Do It' explained he wanted "a boat the man falls off" so we found a windsurfing picture and printed it off, cut it out and glued it on. I did the cutting but if you are card making with an older child / or have a simpler shape picture they could cut it out themself.
For the flower card, I cut out six 'flower' shapes and we cut out the three contrasting circles together. We assembled two flower shapes and topped off the flowers with the circle inners. The bumble bee was coloured and striped by Mr 'I Can Do It' and he stuck on the star glitter.
There are some more easy card making ideas in my article Father's Day Cards at Treehugger Mums. Have a go and create some home made treasurers for your friends and family whilst practicing the important fine motor skills of writing and drawing and cutting.