GRADES
K-2
Science
Garbage Gardens
Have students bring in an egg carton and empty halved egg shells from six eggs. Pierce the bottom of the egg shells and fill them with composted soil. Place the egg shells in the egg carton to keep upright. Plant various types of seeds in the egg shells. Make sure to label each student’s egg carton with their names and the types of seeds they planted. Extend the learning by creating experiments dealing with the effects of natural environmental variations such as light and water as well as “artificial” variations including the application of household hazardous wastes found in the classroom (check out areas around your sink for these products).
Social Studies
Nautical Neighbors
If there is a marina area, take the class on a tour of it. Arrange a tour of a fishing boat, and have the skipper explain all the different equipment and the variety of jobs aboard the craft.
Getting Down to Basics
List all the items below on the chalkboard. Then ask students, one at a time, to erase something that could harm the environment.
Beds, foam cups, what, war, polio shots, oil, atom bomb, pine trees, friends, sneakers, car, hairspray, vegetables, television, plastics, hamburgers, gold, food coloring, love, lawnmower, oxygen, zippers, flowers, aspirin, rockets, ice cream, water, candy bar, computers, grass, chemical fertilizers, jets, school, mosquitoes, boom boxes.
Add to this list. Have students explain their reasoning.
Mathematics
Whale Milk Math
A newborn blue whale gains 200 lbs per day (9 lbs. per hour) by drinking up to 50 gallons of milk each day. In one day, a blue whale calf would drink the amount of milk in 800 school-sized milk cartons! Have students rinse and save milk cartons each day. Count the new ones daily and add the total to the previous day’s total until you reach 800.
How Big Is It?
To estimate the height of an animal at its shoulder, multiply the length of the foretrack by 8. To estimate the weight, multiply the width of the foretrack in inches by its length in inches. Multipy the product by 5 to get the approximate weight in pounds. These measurements can be checked by using people and pets (mammals).
Language Arts
What Do You See?
Students view several pictures of beach/ocean wildlife, then choose one to study. After examining closely, each student writes a description of his/her animal. Later, teacher reads written description and class guesses which animal picture it was based on.
Finding Adjectives
Give each child a small piece of paper with one or more adjectives that describe something in nature (e.g., smooth, slimy, triangular, expanded, cool, soft and green, round and gooey). Have students explore a natural area to find items that meet these descriptions. Let students take turns sharing what they found.
GRADES
3-5
Science
Living in the Schoolyard
Teacher begins activity by drawing an outline of the classroom on the blackboard. Develop a key to one side of the outline to be used to represent the plants, animals and special features which exist in the classroom. “Let’s see if we can make a map of all the living things in our classroom. Does anyone see a plant? Skippy, will you come up and mark the plants on our map for us?
Then provide a map of the schoolyard for groups of students (or for individual students depending on skills at map making). Take children outside and let them map all the living things that they see. Remind them that they have to look hard to see some of the things that are there.
After students have completed their maps, gather them together for discussion about the roles of the living things they found.
Social Studies
Pick a Package, Any Package
Visit a supermarket and find the following products: cereal, laundry soap, milk, fruit juice, vegetables, soup, cake mixes, spices, candy, and toothpaste. In what different kinds of packages can they be bought? Are they available in the bulk food section? Why are products available in so many different packages? Which packages have the least amount of throw-away packaging? Which packages cost the least for each product? Which one does your family usually buy? Back in class, make a wall chart. Can some of the packages be reduced or avoided, reused or recycled? Circle in green all the reusable items, in yellow all the recyclable items, and in red all the disposables.
Mathematics
Milk Carton Madness
In an attempt to determine how much potential space milk cartons take up in a landfill, students measure and calculate the volume of one milk carton. Students also determine the volume of their classroom. Using the milk carton volume figures, have the students determine how many cartons it would take to fill up their classroom. Then determine how many milk cartons are generated by the entire school in one day. Determine how long it would take to fill up their classroom. Extend these computations to a volume the size of the school. Follow this by discussing the importance of diversion of materials from the landfill and by exploring the feasibility of milk carton recycling at your school.
Language Arts
Depend on Your Ears
Take a let’s-depend-entirely-on-our-ears field trip to the school grounds. How many things can the class identify? Why do they hear more things with their eyes closed than when they are open? Besides naming the sound makers, can they locate the direction of the sound? Is the sound maker moving? Is the sound pleasant or unpleasant?
Fine Arts
Wetlands Animal Masks
Students can create paper mache masks of their favorite wetlands creatures. Creative dramatics can be developed by students using their masks to play a role in a wetlands drama.
Students will need old newspapers, wallpaper paste or liquid starch, water, tempera or acrylic paint, round balloons, and scissors.
Choose a wetlands animal. Tear the newspaper into narrow strips. Blow up the balloon. Mix the wallpaper paste. Use one part wallpaper paste and 10 parts water or straight liquid starch.
Dip the strips of newspaper into the wallpaper and water mixture. Lay the paper over the balloon. Apply two layers to what will be the front of your mask. Let it dry completely.
Repeat procedure, building up the areas that will be noses, beaks, ears, etc. Let it dry completely.
Repeat the procedure, applying one last coat of paper over the entire mask. Let it dry completely.
Put the mask over your face. Feel where your eyes are. Have a friend mark the eye gently with a crayon or marker. Remove the mask and cut eyeholes. Put the mask over your face and check the eyeholes; remove it and make any corrections.
Cut a mouth hole.
Paint the mask and let it dry.
GRADES
6-8
Science
Birds of a Feather
Have students keep a record for one week of how many birds they see on the way to school. Numbers can be recorded: varieties can be noted and even an attempt to identify them. This will develop powers of observation and will stress the understanding that there is more wildlife around us than we realize.
Social Studies
Travel Log
Design a travel log to show the travelling you do for two weeks. Include the date, where you went, how you travelled, who went with you, how long it took and how many kilometres you travelled round trip. After two weeks, add up how many trips you took by car, transit, bicycle, foot, taxi or other modes. How many kilometres did you travel all together? Which transportation mode is the fastest? The cheapest? Which is you preferred transportation mode for each type of trip? Why?
Now analyze your information and make suggestions as to how you could have reduced the number of trips you made. How many times could you have used transportation other than a car? Compare your results with those of your friends. —LCA
Mathematics
Alive with Bugs
Forest soils are alive with tiny soil animals such as mites and earthworms. Studies in mountain country indicate that as many as 9,936 may be found in one square foot of forest litter 2 inches in depth). How many per square inch? Yard? Acre? Discussion: What do they do there? Are they necessary an valuable?
Water Watching
The purpose of this activity is for students to realize that people use huge amounts of water every day an to appreciate more fully the problems associated with providing adequate water supply to large metropolitan areas.
Involve students in calculating the amount of water used daily in their 1) home, b) community, c) state and d) the US or Canada. Selected individuals or small groups might investigate through interviews with key personnel the availability (present and future) of water in the community. Finally discuss the findings with the entire class to determine what they might mean to individuals, industry, government or other groups.
Language Arts
What’s the Idea?
Encourage students to be on the lookout for environmental articles in their magazine. Once they begin coming in, select one and duplicate as many as needed.
Distribute copies to students.
Instruct the students to read the selection very carefully. On a clean sheet of paper, or index card, they are to write the following:
• the main idea
• the problem
• a solution
• their personal opinion
• a summary (approximately eight sentences)
On the back they are to compose and write three quality questions with answers regarding the selection; one true-false, one multiple choice, and one fill-in-the-blank.
Collect papers and compose a comprehension quiz to distribute the next day, or perhaps create a game with which to exercise learned facts. — IEEIC
Fine Arts
Food Chain Mobiles
Create mobiles of food chains for various species of wildlife. Each class member can make one of a different species. The animals, plants, and other parts may be cut from magazines and posted on cardboard or they can be original artwork. Pieces of plant materials, hides, bones, feathers, could be included. Be sure that each mobile shows a food chain for a single animal. Or, one very large mobile might be made up with several animals ( mammal, birds, fish, etc.) showing the interrelationships. Color could be used to code this relationship. Would this be a food web?
Murals
Murals can be used to show various aspects of the environment. They can illustrate plants and animals of a particular biome as consumers and producers. They are an effective means to show food webs. A mural can also depict a scene of your neightborhood before the imigration of Europeans, for example, or future land use.
GRADES
9-12
Science
Mapping a Watershed
Locate a local stream or river on a map, making sure that your map includes the entire watershed. Select a spot on the map as far downstream as possible for your starting point. Next, locate the upstream ends of all channels that flow into your river above that point. Trace the section of your watershed onto paper (lor draw directly on the map), drawing all of the branches or tributaries of your stream or river. Draw the other significant natural features, and major land uses (industry, agriculture, residential neighborhoods). Discuss some of the following questions with the class: Where does the water in your watershed come from? Are the streams and rivers in the watershed present year round? What are some of the major land uses? How do these uses effect the river?
— from Investigating Streams and Rivers (GREEN)
What Eats?
For one game, divide the group into teams, with no more than 10 persons on a team. Now write a column of numbers one to 10 in three widely separated places in the room. Each team has a pice of chalk or marking device.
At a signal, the first person on each team dashes to the column of numbers and writes the name of a plant or an animal opposite the number “1”. Then he dashes back and gives the marker to the second person on his team. This person goes to the column and writes the name of something that eats what is written in number “1”. The marker is then passed to the third person, and so on down the line.
If a player writes down an incorrect name, it can be erased only by the next player, who loses his turn to write a name. Winners are determined by the most correct food-chain connections identified by a group.
Once a group has developed some skill at playing, try limiting the habitat to that of the forest, a brook, a marsh, a pond, the ocean, or some biome or community.
Stepping Into Others’ Shoes
Present two sides of a current environmental issue to the class. Have the students write one letter stating their personal opinions about the issue and why they feel that way. Then have them write a second letter from another perspective. Discuss what students learned and insights that were gained.
— GREEN Cross Cultural Partners Activity Manual
Piecing Together Your Watershed
Laminate a copy of your watershed map, then cut into jigsaw puzzle-like pieces The number of pieces will be determined by the number of student learning groups formed by students working in groups of two or three. Give each group of students one piece of the map puzzle and a large piece of butcher paper with colored pencils and markers. Have the students reproduce/enlarge their section of the basin map (each inch of the puzzle could be enlarged to as much as 6 inches on the butcher paper). Have the students include all features (roads, towns, tributaries, railroads, etc.) Have each student present their enlargement to the entire class, describing its location and features. Have the other students try and locate the section being talked about on the basin map. Challenge them to identify it by using the map’s marginal coordinates.
Using tape, assemble the new large scale map. Have students create a key for their map featuring symbols and scale. Hang it on a wall in the school with a project banner hanging over the map to identify the class that worked on the project.
— Activity from “The Living River: An Educator’s Guide to the Nisqually River Basin.”
Social Studies
Regulatory Agencies
The students should in groups choose a regulatory agency to investigate. Through library research, determine the laws, standards, enforcement, and penalties for which water resource agencies are responsible. Obtain the address and phone number of a regulatory agency’s nearest office and the name of someone to contact concerning its water resources work.
Have the students take the role of the lawmakers and write five regulations to protect water quality or public health and safety associated with water resources. Have the group discuss some of the following questions: What are the names and responsibilities of the international, national, regional and local agencies with primary resource responsibilities? Why are regulations necessary? What measures other than regulations may be used to maintain the health and safety of water resources? What are some difficulties encountered by water resources staff in creating and enforcing regulations?
Have the students make an appointment with agency staff members to present questions or observations. Invite the agency representative to come to the class to address the questions.
— Adapted from Aspen Global Change GREEN Cross Culturall Partners Activity Manual
Environmental Impact
Create a large mural on butcher paper of a natural area complete with wildlife, trees, mountains, rivers, etc. but no human development. After completing the mural, brainstorm a list of things that would happen if a much needed energy source (e.g., coal, oil, uranium, water) was discovered in that area. Draw pictures of these activities and facilities and place them in appropriate places on the mural. Discuss the positive and negative impacts the “new development” will have on the environment and wildlife, and create a list of these effects. Now, re-develop the energy source and see if you can come up with ways that the development can have less impact on the environment and still get the energy needed, at an affordable cost.
Mathematics
Differential Absorption
Types of soils differ in the amount of water they can hold. Collect a standard amount of each of five or six soil types. Place each soil sample in a sieve held above a container. Pour a measured amount of water onto the soil and measure how much is collected after 30 seconds, one minute, 10 minutes. The amount of water the soil can hold is total added, minus that which drained out at the bottom.
From the data obtained, determine which of the soils can hold the most or the least water. On what properties of the soil does this depend? Which soils would erode most easily? Which would be best for plant growth?
Language Arts
Operation: Water
Invite the participants to imagine that they have landed on Earth from another planet. The planet they come from only has minerals and air. They had received word that a substance had been found on Earth that could move or hold its shape. They are here to see if the report is true and discover for themselves what this “water” is like. They are equipped with finely tuned instruments for sound, feel, sight, smell, and taste. They are to split into two search parties, one going to the pond area, one to the stream. They have 15 minute to gather sounds, smells, signs of animal and plant life, observe water clarity, etc. The groups then discuss and compare the two water sightings and make speculations about the role of water on this green planet. Have students write an essay on their exploration of this strange planet and the miracle substance “water.”
Fine Arts
Environmental Art
Visit a natural history museum. Or, have students look through books with photographs of paintings depicting the environment. They may analyze, discuss, compare, contrast art works and give critiques. Pupils may be inspired to write poems or stories about ideas generated from the special works and they may then create their own works of art.