In this lesson, students explore sustainability by recycling paper into art and decoration. They begin by discussing the importance of recycling and selecting paper as their focus, then practice sorting, cutting, and soaking waste paper. The soaked paper is blended into pulp, pressed into sheets, and later compared with regular notebook paper. Once dried, students cut the recycled sheets into shapes and arrange them into creative designs. Before using laser cutting to finalize their decorations, they also practice math skills by measuring and converting from centimeters to millimeters. The unit concludes with assembling a collaborative artwork that combines environmental awareness, creativity, technology, and practical skills.
The kids really enjoyed this project, and it was great because it combined many different skills (sustainability, measurement, digital design, and creativity) into one activity. One idea to try next time is adding food dye to the pulp so students can explore color in their recycled paper. Since laser cutting takes time, it helps to plan decorating or assembling tasks while waiting. Another improvement would be to group designs into one file to speed up cutting and show how digital choices affect physical outcomes. Overall, the sequence was engaging, and small adjustments could make it even smoother.
Conversation about sustainability and recycling.
First experimentation, then discussion.
Hands-on experimentation followed by reflection.
Experimentation, then explanation of the recycling process.
Hands-on experimentation.
Creative digital design using recycled paper as the final material.
Apply technology to complete the project.
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