Great idea for creating a "peaceful" classroom community. This teacher reads the David books and The Peaceful Classroom by Naomi Drew to introduce rules and peacemaking. Then her class made this great anchor chart.
FREE Biology Lab: Simple DNA (deoxyribonucleic acid) Extraction. You will use ordinary Dawn dishwashing detergent and alcohol to extract the DNA from the cells of wheat germ. The download will include a lab handout that is ready to be copied and passed out to your students. Includes: Title, Introduction, Purpose, Safety Precautions, Procedure, and Follow Up Questions.