1. Coach Lesson 2 Choosing Tools & Procedures

2. August 24, 2011 GLE 0707.Inq.2 Use appropriate tools & techniques to gather, organize, analyze, & interpret data SPI 0707.Inq.2 Select tools & procedures needed to conduct a moderately complex experiment.

3. Microscopes Organisms – living things Microorganism – small living thing Compound Light Microscope – use a pair of images much larger than the object being studied Electron Microscope – uses electrons instead of light to view small objects.

4. Parts of a Microscope Name Parts of Microscope Number 1 – 10 Label the microscope 1 – 10 using page 19 in coach. Turn into box…….

5. Ruler Measures length or distance

6. Thermometer Measures temperatures

7. Graduated Cylinder & Beakers Measures volume

8. Pan Balance Measures mass

9. Spring scale Measures weight

10. Stopwatch Measures time

11. Microscopes & Hand Lenses Magnify small objects

12. Telescopes & Binoculars Magnify small objects & objects far away

13. Calculators & Computers Organize data & make graphs

14. Density = Mass/Volume