Over 50% off (the individual price) when purchased in my Earth Science Quiz Bundle. Eighth, in my Earth Science series, of ten (10) question True/False quizzes. This one covers Earth's History Part 1 - Precambrian. Students take the pre-test - study the detailed answers and watch the online video/interactives and then take the post test (when the student is ready). Can be used for 6th, 8th, 9th grade Earth Science/Astronomy/Geography Special Education or English Language Learner students (or anyone who needs a little help in Earth Science/Astronomy/Geography). Editable (as all pictures/images are public domain or author created). Thanks for looking and have a great day! Make sure and check back as I'll be adding more quizzes for Earth Science in the next few weeks. In powerpoint form.