Kaleidoscopes September 7, 2016Laura Humpage Make your own kaleidoscope with a cardboard tube. This science meets art activity is lots of fun. Here’s Buggy and Buddy’s tutorial we used. Mylar, card stock, cardboard tube, glue and scissors. Make a mylar and card triangle tube to fit inside the cardboard tube. It fits! Draw circles on white card and poke a hole through the middle. Decorate the circle with colourful patterns. Attach the circle with a trimmed bendy straw and tape. Inside the kaleidoscope. The different patterns inside the kaleidoscope. art / science Tweet Mylar, card stock, cardboard tube, glue and scissors. Make a mylar and card triangle tube to fit inside the cardboard tube. It fits! Draw circles on white card and poke a hole through the middle. Decorate the circle with colourful patterns. Attach the circle with a trimmed bendy straw and tape. Inside the kaleidoscope. The different patterns inside the kaleidoscope.