A lab investigation or hands-on activities are usually introduced in this phase as students attempt to investigate a problem. This helps them to develop a deeper understanding. Please check out the video preview for a quick look at the included student pages or visit this >>>>>>>>>>>>>>>>>>>>FULL VIDEO PREVIEW<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>FULL VIDEO PREVIEW<<<<<<<<<<<<<<<<<<< Kelly Mcgillis Daughters Photos, The Great Silence Ted Chiang Literary Devices, How To Stop Knots Falling Out Of Wood, Articles OTHER