1. Instructions Bell Work 1. Look at the equipment on the front table. 2. Write the number and the name of the equipment on your bellwork sheet. Aug 14, 2015 SPI 0807.Inq.2 (Tools and Procedures)

2. Today's Plan Plan 1) Complete and discuss bellwork 2) Emphasize objective(s) 3) Review equipment 5) Notes on equipment 6) (Time permitting) Do a quick review activity WRITE THIS IN YOUR AGENDA! Homework: Study for tomorrow’s quiz on equipment Science SPI 0807.Inq.2 (Tools and Procedures)

3. In an experiment…  …you measure things using scientific tools such as… Notes Experiments  …a triple beam balance  …a metric ruler or meter stick  …a graduated cylinder  …a spring scale -measures force (weight) -measures volume -measures length -measures mass SPI 0807.Inq.2 (Tools and Procedures  …a metric thermometer -measures temperature  …a stop watch -measures time -measures acidity and basicity  …a pH indicator -measures electrical current  …a galvanometer

4. Notes Scientific Tools  …a spring scale -measures force (weight) SPI 0807.Inq.2 (Tools and Procedures In an experiment… …you measure things with the metric system using tools such as: -unit of measure: newtons (N)

5. Notes Scientific Tools  …a graduated cylinder -measures volume SPI 0807.Inq.2 (Tools and Procedures In an experiment… …you measure things with the metric system using tools such as: -unit of measure: liters -examples: milliliter (mL), liter (L) -can be converted to cubic centimeters etc. -measures both liquid volume and volume of irregular solids

6. In an experiment… …you measure things with the metric system using tools such as: Notes Scientific Tools  …a triple beam balance (or electric balance) -measures mass SPI 0807.Inq.2 (Tools and Procedures -unit of measure: grams -examples: milligrams (mg), grams (g), kilograms (kg)

7. In an experiment… …you measure things with the metric system using tools such as: Notes Scientific Tools  …a metric ruler or meter stick -measures length SPI 0807.Inq.2 (Tools and Procedures -unit of measure: meters -examples: millimeter (mm), centimeter (cm), meter (m), kilometer (km)

8. In an experiment… …you measure things with the metric system using tools such as: Notes Scientific Tools  …a metric thermometer -measures temperature SPI 0807.Inq.2 (Tools and Procedures -unit of measure: degrees-celsius (C) or kelvins (K)

9. In an experiment… …you could measure the strength of an acid or base with a… Notes  …pH Indicator -measures acidity and basicity SPI 0807.Inq.2 (Tools and Procedures -unit of measure: pH scale reading from 0 to 14 Scientific Tools

10. In an experiment… …you also might use…… Notes …beakers SPI 0807.Inq.2 (Tools and Procedures Scientific Tools …flasks …bunsen burners beaker flask …test tubes Test tubes bunsen burner

11. In an experiment… …you also might use a galvanometer to measure electrical current Notes SPI 0807.Inq.2 (Tools and Procedures Scientific Tools