You need a Promethean Board and ActivInspire software to use this.
There are 3 slides where students slide 20 pictures to the correct starting blend.
ch, sh, th, or wh
gl, cl, bl, or fl
br, cr, tr, or dr
There are 3 locked slides of answers.
You could easily copy the 60 pictures to create other "blends" activities.
The free preview shows all the slides.
Thanks for looking! =)
The SAME activity is available here as a SMART Notebook file