Last week, Jamie and I were brainstorming ways that we could create a poster size picture from an image saved on a computer. As we were investigating this idea, I stumbled upon a website called Block Poster, http://www.blockposters.com/
The website allows you to upload an image from your computer and then enlarge it to poster size. You can make an image up to 5 sheets wide, 108 cm x 154 cm for free. Or, you can make a larger image, up to 10 sheets wide for a $5 fee, payable by credit card or PayPal. This is a great service for making posters for your classroom or for exploring the Zoom In protocol from Making Thinking Visible. You will see a great example of this from Jamie in the hallway walls near the library this week.