1. Instructional Objectives : 1. Identify the science equipment 2
Instructional Objectives : 1.Identify the science equipment 2.Learn the SAFETY RULES. Review Questions: 1.Branches of Physical Science? Other Instructions: 1.Make sure that you label the lab equipment work sheet. Homework: Do the chapter 1 vocabulary

2. Lab Equipments

3. Pipestem Triangle
For supporting crucibles and dishes when heating on a gas burner or other similar heat source.

4. Evaporating Dish

5. Utility Tongs
for handling cylindrical apparatus such as test tubes, flasks,

6. 3-Leg Beaker Support Stand
For supporting small objects (such as crucibles or evaporating dishes) over a burner

7. Beaker Tongs
Beaker tongs designed to hold liquid filled beakers from 50mL to 2000mL capacity.

8. Thermometers

9. Glass Stirring Rods
Fine stirring rods are solid flint glass with fire-polished rounded ends

10. Short-Stem Glass Funnels

11. Glass Dropping Pipette

12. Thin Stem Pipettes

13. Disposable Plastic Dropper

14. Heavy-Duty Spring Scale (Metric/English)
*The large size makes it easy to read and capable of measuring more weight than most other scales of its type

15. Balance
Measures the mass of an object

16. Beam Balance

17. Hot plate
Used to heat liquids

18. Rubber Stopper
solid, one-hole, two-hole, and three-hole stoppers in an assortment of sizes.

19. Spot Plate
Chemically inert and unbreakable, polystyrene can be used with concentrated acids

20. Erlenmeyer Flasks
can be heated and used with acids, salt solutions, and organic solvents.

21. Florence Boiling Flasks
Their round body and long neck are ideal for boiling liquids without excessively rapid evaporation.

22. Beaker
With uniform wall thickness; white enamel, double-graduated metric scale
the beakers can be heated
used with acids, salt solutions, and organic solvents.

23. Wash Bottles
Solutions can be poured easily by squeezing the bottle lightly

24. Filter Paper

25. Petri Dishes

26. Watch Glasses
watch glasses provide a safer way to perform evaporations on hot plates or in ovens

27. Safety Drench Shower
offers a constant flow of water to wash contaminants from the entire body

28. Multi-Purpose Fire Extinguisher
discharged in a thick stream to blanket fires. Stand 6′ away and aim at the base of the fire to discharge the tank

29. safety goggles, vinyl apron, gloves

30. pH paper
Used to measure how acidic or basic a substance is

31. Disposable or transfer pipette
Draws a liquid up by suction and allows transfer to other solutions

32. Mortar and Pestle
Used to grind and mix substances

33. Test Tube Holder
Provides a safe way of transferring a hot test tube to a test tube rack

34. Weigh Boat
Prevents substances from coming into contact with the balance plate when massing solids

35. Graduated cylinder
Best way to accurately measure the volume of a liquid

36. Spatula
Used to scoop solids

37. Test tube brush
Used to clean the inside of a test tube

38. Safety goggles
Protect your eyes

39. Glass slide
Provides a surface to lay things on that you wish to view using the microscope

40. Centrifuge
Used to separate substances based on mass; does this by spinning tubes in a circle at a high rate of speed

41. Test Tube Rack
Holds test tubes upright

42. Forceps
Like tweezers, they are used to grasp small objects