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Science Safety

Do Now: Look at each picture. Decide if each situation is safe or unsafe. In your notes write each letter and describe why you chose safe or unsafe. A. C. B. Science Scramble. Science Safety. Can you unscramble all the phrases below? Hint: They are all related to safety.

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Science Safety

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  1. Do Now: Look at each picture. Decide if each situation is safe or unsafe. In your notes write each letter and describe why you chose safe or unsafe. A C B

  2. Science Scramble Science Safety

  3. Can you unscramble all the phrases below?Hint: They are all related to safety. 1. R A W E O L G E G S G 2. F W T A, not F W F H I 3. S H A W O R U Y N H A S D 4. L O F L W O I E C R D I T O N S 5. O D T N’ O L F O R U O N A D

  4. The answers are ... 1. R A W E O L G E G S G 2. F W T A, not F W F H I 3. S H A W N H A S D 4. L O F L W O I E C R D I T O N S 5. O D T N’ O L F O R U O N A D WEAR GOGGLES WAFT, not WHIFF WASH YOUR HANDS FOLLOW DIRECTIONS DON’T FOOL AROUND

  5. Topic: Lab Skills Aim: How are scientific tools used? Bunsen Burner • Heat source in the lab

  6. Test Tube • Holding liquid and dry chemicals • Heating Chemicals E-Flask Erlenmeyer flask • Measure, mix and store liquids • Its shape makes it very stable in the lab

  7. Thermometer • Measure heat • Kelvin (K) and (C) Graduated Cylinder • measure accurate volumes • of liquids • make density measurements

  8. Funnel • transfer liquids from one container • to another without spilling Test Tube Rack • holds test tubes for safe keeping

  9. Goggles • Protects your eyes from harm Metric Ruler • Measuring length and distance • (metric units only!!)

  10. Triple Beam Balance • Measuring Mass Safety Gloves • protects hands from harm

  11. Ring Stand • Hold items up • Heating beakers and flasks Rubber Stopper • Can stop the air and protect • the materials in glassware

  12. Stirring Rod • used for Mixing chemicals Beaker • Holding liquid and dry chemicals • Mixing and Measuring large amounts of chemicals

  13. Test Tube Holder • Holds test tube while heating Dropper/Pipette • transfers (moves) materials

  14. Tongs • large pincers for grasping and • lifting vessels used in high • temperature chemical reactions. Microscope • Observing very small object • and organisms

  15. Tweezer • Picking up items in a lab Dissecting Needle • used for probing a specimen • during a dissection

  16. Scalpel • a sharp tool used for slicing • or cutting a specimen

  17. What is it? Lab Equipment Challenge #1 T. Trimpe 2008 http://sciencespot.net/

  18. Can you name these items? 3 2 4 1 5 6

  19. The answers are … Graduated Cylinder Triple-beam Balance 3 2 4 1 Eyedropper Beaker Test Tube 5 6 Safety Goggles Telescope

  20. What is it? Lab Equipment Challenge #2 T. Trimpe 2008 http://sciencespot.net/

  21. Can you name these items? 1 4 2 3 5 6

  22. The answers are … 1 4 2 3 Mortar & Pestle Caliper Flask Spring Scale 5 6 Microscope Test Tube

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