To make Hot Rocks, you put some rocks in the oven (we used a toaster oven) for 15 minutes at 350 degrees on a foil lined cookie sheet. Then carefully remove the rocks with oven mitts and place on a work surface - we used a cutting board. Using peeled crayons, you just touch the crayon to the surface and the crayon melts and "paints" the rock. 
Though we liked how the rocks turned out, I think we enjoyed the process even more. It was so neat to watch the crayons melt! And, the finished product feels very waxy.
16 comments:
That is a very neat project.
Very cool...how hot are they? What I'm really asking is, what age is appropriate for this? Could a young child get burned by touching it?
They look beautiful! :)
How neat and such pretty rocks. Lindsay painted rocks this weekend. Not with crayons though, we used watercolors while we were out at the campground. It kepr her busy for a long time! This is a grear project. Thanks for sharing it.
Now THIS is an art project that I think GB would like. If we do it, I'll post so you can see our results. Thanks for the idea!
Those are gorgeous! Great job! :)
They came out really pretty! I've been wanting to try this project myself. :)
Neat project!! I've never seen this one before :) They turned out really great, we're going to have to give this one a try. Glad you shared!
We did a variation of this...my P
was not crazy about the rocks being hot, so we heated the wax. ;-)
I really love this idea and the finished rocks are gorgeous!
Beautiful creations!
Cool! I just recently saw this project too and wanted to do it. Your rocks turned out wonderful.
Blessings,
Melissa
www.homeschoolblogger.com/melissal89
This is a great idea. We will be trying this today.
Angela
I can't wait to try this it looks like such fun & easy too!
thanks for sharing it : )
I love this idea and am thinking about incorporating it in our schooling this month! I'll let you know when we do.
Jennifer
www.homeschoolblogger.com/ZephaniahWay
Thank you so much for sharing this. I can't wait to do it with my kids!!
That is so coo! We are totally going to do this, my kids will love it! How long do you have to do it, do the rocks cool off quickly?
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