Example of T-Chart showing good examples of what Checking for Understanding looks like and sounds like in a cooperative learning setting.
{"Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop 7.0", "Image DateTime": "2006:07:31 10:08:36", "Image ExifOffset": "156", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "294", "Thumbnail JPEGInterchangeFormatLength": "4907", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "401", "EXIF ExifImageLength": "254"}