Berkeley has a really nice interactive website about Geologic Time. This WebQuest walks students through the interactive in Part I, and in Part II, they get to research a dinosaur of their choice. This usually took my students one class period (40ish minutes). I used it in my 7th grade Earth Science class (I no longer teach 7th grade).The document is in Word, so feel free to modify it as needed for your class.*******WARNING: WEBSITES CHANGE ALL THE TIME. This is out of my control, and sometimes