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Home : 2010 : Sep : 12
With the Sponge Capsule experiment I allowed the students to pick a question/problem prior to the lab class. They chose from: 1. Does the temperature of the water affect the rate of growth? 2. Does stirring the water affect the rate of growth? 3. Does the type of water, salt or tap, affect the rate of growth? They then set up their experiment independently with this lab sheet: Name:_________________________Date:________Mod:___ ____Hmrm:________ CAPSULE CREATURES:  Problem (question you are asking):________________________________________ __________________________________________________ ___________________ Hypothesis (educated guess): If_________________________________________, then______________________________________________ ___________________. Experiment: Materials: 1. 2. 3. 4. 5. 6. CONTROLLED VARIABLE(not changed):____________________________________ INDEPENDENT VARIABLE(what’s causing the change):_______________________________ DEPENDENT VARIABLE (observed effect/result):_________________________________ Procedure: 1. 2. 3. 4. 5. 6. Results: (choose a method: table,chart,or graph) Conclusion(2 sentences): 1. My hypothesis was correct/incorrect. 2.__________ __________________________________________________ ______________
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