Parts of an experiment review Independent variable causes a change in Dependent Variable (and it isn't possible that Dependent Variable could cause a change in Independent Variable). 11

Table of Contents Science Class Left side items Page Right side items Table of Contents 1 2 3 Kaleidoscope Analysis 4 Kaleidoscope Lab 5 6 Kaleidoscope Lab Part 2 7 Engineering Design Project Ideas 8 Engineering Design Project Egg Drop 9 Parts of an Experiment – Graphic Organizers 10 Part of an Experiment 11 12 Intro to Atomic Theory 13

EQ: Why Do Theories Change Over Time

EQ: Why Do Theories Change Over Time Questions How Scientists Learned About the Atom Pre-assessment: (answer as a complete sentence) 1) Is it easy or hard to study atoms? Why? It is difficult to study atoms because … 2) What instruments do scientists use to study atoms? Scientists use _______________ and __________ to study atoms. 3) Draw your idea of what an atom looks like. Label any parts you can. 4) How do you think scientists “see inside” atoms? 5) List any facts you know about the atom. ____________________________________________________

EQ: Why Do Theories Change Over Time Questions How Scientists Learned About the Atom Pre-assessment: (answer as a complete sentence) 1) Is it easy or hard to study atoms? Why? It is difficult to study atoms because … 2) What instruments do scientists use to study atoms? Scientists use _______________ and __________ to study atoms. 3) Draw your idea of what an atom looks like. Label any parts you can. 4) How do you think scientists “see inside” atoms? 5) List any facts you know about the atom. ____________________________________________________ How do we study what we cant see with our own eyes? Trial 1 Trial 3 Actual