2nd Grade: Positive and Negative Leaf Prints

                                                               

Positive and Negative prints

I borrowed this fantastic idea from the fantastic Cassie Stephens! It's a great lesson- completely student lead and very successful and so satisfying; lifting up that sheet with the printed image never gets old! The night before the lesson I made gelatin (for the first time! Yay!) and by morning it was nice and firm and ready to go.

In the above photo, a student first inked the gelatin with black water soluble printing ink and then arranged her plants on top. 

When she was done, she placed a sheet of paper on top and rubbed it with her hands. We used drawing paper. 

Here she's gently pulling the paper off the gelatin. The gelatin is rubbery so the paper picks up the ink really well leaving a perfect silhouette of the plants. 

Making the negative print was already cool, but Cassie Stephens  had the awesome idea to make a positive image of the leaves as well! As you can see, when the students lifted off the leaves, there was a delightfully beautiful and detailed print of it. 

So purty!!

Other lovely examples.

Students also printed with flowers by pressing them face down on the ink and stamping them onto their paper.