Nature's Recyclers Activity Guide
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NATURE’S RECYCLERS ACTIVITY GUIDE WA-1425 To Naturalists/Interpreters: CONTENTS Many of us don’t realize that while we are rinsing cans and OUTDOOR ACTIVITIES 3 stomping milk jugs for recycling, other creatures are also busy Trash Hunt 3 recycling Lichens, mushrooms, sow bugs, earthworms and Litter — It’s Everywhere 4 beetles spend their whole lives recycling for nature Nature’s Dead Tree & Rotting Log Study 5 recyclers are responsible for turning dead plants and animals Mushroom Adventure 8 back into usable nutrients for other plants and animals Likewise, Where Do Things Come From? 9 humans are responsible for turning trash back into reusable materials INDOOR ACTIVITIES 12 Recycling For the Birds 12 Parks and outdoor recreation areas are great locations for Recycling Games 14 demonstrating the importance of recycling The natural setting has visual examples of cycles, recyclers and natural resources LONGER PROJECTS 17 You can use these examples to make connections between for Classroom, Home, or natural and human recycling, and between recycling and Residential Camp preservation of natural resources People coming to parks and Make Your Own Paper 17 nature centers to relax and enjoy the outdoors are generally Earthworm Castles 18 receptive to recycling hints and ideas that will help save the Microbe Garden 20 natural resources they love Mini-Composts 21 Natural Dyes 23 This activity guide book will help you teach about natural recycling, cycles in nature, and the important role people play IDEAS FOR EXHIBITS 24 in recycling The activities are organized by categories: Outdoor Activities; Indoor Activities; Longer Projects for Classroom, Home, GLOSSARY 25 or Residential Camp; and Ideas for Exhibits RESOURCES 27 Each activity is laid out in the same format You can consider the age level of the group and whether your goal matches the activity’s goal, review the background information, gather materials, and then follow the procedural steps Many of the activities have optional steps listed at the end in case you have extra time A Glossary and Resources listing are at the end of the guide for additional information This guide is designed for age 5 and older You are encouraged to tailor the activities to meet each individual group’s needs Remember that action is better than a thousand words Let them feel it, touch it, smell it, and see it—not just hear it If your audience regularly includes children younger than 5, you’ll find activities and crafts specifically for that age group in Wee Recyclers and Wee Crafts (see Resources section) WA-1425 (formerly IE-043) Updated 2016 2 NATURE’S RECYCLERS ACTIVITY GUIDE • OUTDOOR ACTIVITIES • Trash Hunt AGE: 6-12 years old Some people are promoting biodegradable plastics as a partial solution to our litter GOALS: and landfill problems These plastics are To develop an awareness made with a starch or yeast that binds the of littering and the plastic polymers together When they “break problems it may cause, down” in the environment, the starches or and to clarify the yeast decompose but the plastic polymers difference between litter, remain Biodegradable plastics help our trash, and items that are litter problem, but not our landfill problem recyclable or made of renewable resources When buried in a landfill, they do not break down for a long time because of the lack of BACKGROUND: oxygen In addition, starches and yeast may Knowing the following terms will make the contaminate plastic that could otherwise be discussion more interesting: litter and trash, recycled recyclable and non-recyclable, renewable resources and non-renewable resources, MATERIALS: and biodegradable and non-biodegradable • 1 trash bag per pair (reuse old See the glossary for definitions shopping bags) • 1 pair of gloves per pair Litter is unpleasant to see, and it can also be harmful to wildlife: PROCEDURE: • Little fish can swim through the pop- 1. Have a discussion with the group about top of a soda can and get stuck litter Explain the difference between • Birds, larger fish, and small mammals litter and trash Ask: How do you feel can be entangled in the loops of plastic about litter? Why do people litter? Why is six-pack holders picking up litter helpful to nature and the human community? Does nature litter? • Loose fishing line can get wrapped What happens to nature’s litter? around the legs, wings and beaks of 2 Explain that the group’s mission is to water birds, impairing their movement find litter in the area and collect it to and strangling them protect wildlife It doesn’t matter how big • Some wildlife may even mistake shiny or small the pieces are litter for food Animals are injured if 3 Distribute bags and gloves to every they eat pop-tops and bottle caps pair Set a time limit and boundaries to Styrofoam cups, plastic cellophane avoid stragglers Set them free on their wrappers and cigarette butts have been mission Remind them to be mindful of found in the stomachs of deer sharp-edged trash • Broken glass, edges of opened cans 4 After the hunt, gather the group in an and empty jars are all dangerous area sheltered from the wind Have the Animals can get cut, get infections and children dump their litter in a pile in front even die They also can be trapped in of the group slippery glass jars 3 NATURE’S RECYCLERS ACTIVITY GUIDE • OUTDOOR ACTIVITIES • 5 Pick through the pile Find litter that is recyclables towards educational harmful to wildlife and explain how it’s materials harmful • Create a “trash monster” or trash 6 Define renewable and non-renewable collage with the collected litter Have the children sort through the pile picking out examples of each • Draw before and after pictures of the 7. Definerecyclable and non-recyclable cleaned-up area Have the children Have the children decide whether the litter write stories to go along with their pieces should be put in a trash can to go to pictures the landfill, or in a box to be recycled • Older students might do a photo 8 Define biodegradable and non- essay of before, during, & after the biodegradable Have the children decide clean-up and the journey of the trash which litter is biodegradable and which & recyclables after they reach their is non-biodegradable appropriate bins 9 Dispose of the litter properly If time • Research biodegradable plastics How allows, use the items collected as part are they made? What might be the best of a relay race where the students run uses for them? How should they be to the litter pile and take turns placing managed when they become trash? items in the appropriate bin (trash, recycle, or compost) GOING BEYOND: • Use some of the items collected during the hunt in the Mini-Composts activity • Put the money made from collecting LITTER — IT’S EVERYWHERE! AGE: 8-15 years old MATERIALS: • 1 map of the nature center area/park GOALS: per person To raise awareness of litter and to think of • clipboards ways to help reduce litter • writing utensils BACKGROUND: PROCEDURE: Waste from food wrappers, extra 1. Discuss litter and why it is a problem, both packaging, soda cans and paper may all be at your facility and elsewhere Talk about found in your area Factors contributing to why people litter and what can be done to this problem may be too few trash cans, help reduce litter (reusable drink bottles carelessness, the wind blowing trash and food containers, recycling, more against a fence, or uncovered trash cans conveniently placed bins for trash and (For more information, see the background recycling, etc ) How can we make it easier section in Trash Hunt) for people to get trash and recycling in the right places? 4 NATURE’S RECYCLERS ACTIVITY GUIDE • OUTDOOR ACTIVITIES • 2 Give each person a map Ask them to GOING BEYOND: fill in the details of the area (building, • If the group comes up with a great parking lots, campsites, trees, play solution, tell them you’ll implement it equipment, soda machines, beaches, If it’s a school group, write to them in a fences, trash cans, streets, etc ) Display few weeks to let them know how their example graphics for the map legend solution is working 3 Ask them to circle on their maps the • Suggest that the school group do this places where they predict that the most activity on their school grounds Have litter will be found them make suggestions to the principal 4 Have the group share what types of and school board on ways to reduce litter litter they expect to find, and ask for the Suggest that they research local pollution reasons behind their ideas problems and solutions, or invite a guest 5 Go on a walk to check their predictions speaker to class to learn more In key littering locations, have them come up with solutions (for example, • Do the Trash Hunt activity from this “No Littering” signs, trash cans, and guide, or incorporate the ideas from warnings) the activity into the discussion DEAD TREE AND ROTTING LOG STUDY AGE: 8-adult as excellent habitats for a variety of organisms GOALS: known as decomposers To develop an understanding of the or nature’s recyclers decomposition process and nutrient By observing and recycling, and the role nature’s recyclers comparing these various play stages of decay, you can watch a tree gradually MATERIALS: return to the soil • magnifying glasses or hand lenses • For optional “windows”: clear plastic EARLY SEASON PREPARATION: sheets (3-6 mm thick), dark-colored 1. Early in the season, locate the following heavy fabric or plastic sheets (3-6 mm near each other: a small live tree, a large thick), saw, hammer, live tree, a standing dead tree, a freshly fallen tree, a