802 SPI 0807.Inq.2 Select tools and procedures needed to conduct a moderately complex experiment.

1. length (meters, metric ruler) 2. mass (grams, balance) Select tools and procedures needed to conduct a moderately complex experiment. Key vocabulary: 1. length (meters, metric ruler) 2. mass (grams, balance) 3. volume (liters, graduated cylinder) 4. time (seconds, stopwatch) 5. temperature (Kelvin/Celsius, thermometer)

Select tools and procedures needed to conduct a moderately complex experiment. Key concepts/skills: Level 1: Define key vocabulary. Identify common lab tools and safety symbols. Level 2: Given a description of an experiment, select tools, safety precautions, and methods for gathering data. Level 3: Describe proper procedures for safety, accurate measurement, and collection of data.

Select tools and procedures needed to conduct a moderately complex experiment. II. Tools A. Basic lab measuring tools 1. meter stick – length, distance/ centimeter, meter, kilometer 2. Graduated cylinder- small volume/ milliliters, cubic centimeters 3. Beaker – larger volumes/ milliliters, cubic centimeters 4. Triple-beam balance – small mass/ grams, kilograms 5. Kilogram scales – large masses/ kilograms 6. Thermometer – heat energy/ degrees Celsius 7. Stopwatch- time/ seconds, minutes, hours 8. Spring scale – force/ Newtons

Select tools and procedures needed to conduct a moderately complex experiment. II. Safety Symbols

Select tools and procedures needed to conduct a moderately complex experiment. III. Procerdures A. Basic lab Procedures 1. boiling 2. Freezing 3. distillation 4. combustion 5. Condensation 6. melting