Define raw materials. Trash is put in and covered with dirt. Explain why Waste to Energy Facility Plants are a more environmentally sound way to dispose of trash. Ash can be used in roads and recycled in other ways. Have students choose a card and write several clues or questions related to the word on the back of the card.
Students then get in small groups.
The card holder gives one clue or question at a time and the group tries to guess the word. Create a story using the vocabulary words. Leave blanks where the vocabulary words should be. Include a word box with the identified vocabulary plus other words. Students must use clues from the story to insert the best words into the blanks.