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Refining Experiments 9 12 Writing an Experimental
Diagrams Flaws and Improvements 13 4 Making StemandLeaf
Brainstorming Project Ideas 47 Whisker Diagrams
Libraries Note Cards and Interviews 15 4 Presenting Your Experiment
African violets Alcohol drops animals axis bar graph boxplots brainstorm brand brine shrimp hatched capillary action Celsius Chapter chemical class data table color conduct constants container Cooking Oil Cooling dependent detergent Distance Stretched cm drops of alcohol duckweeds Effect evaporation example experimental design diagram Experimenting Safely Figure find websites Four Question Strategy frequency distribution Gobstopper graduated cylinder handballs hypothesis independent variable intervals jawbreakers ketchup line graph liquid materials measure or describe median mode NC NC number of drops number of pennies paper towel Place plastic wrap Possible Answers procedure Project Ideas quartile ramp range Repeat Steps repeated trials rubber band Safety goggles salt solution scale science fair science project search words seeds Sinkers Skateboards smallest number stem stem-and-leaf plot sugar summarize tape temperature Title topic Trial 1 Trial truck values Water Drops whisker width wood pulp write