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Challenge 1

Eight Grade Science. First Day. Challenge 1. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. Unscramble the following words for a sneak peek of the topics we will cover this year!. b l a ls s lik ic m ret ets s ym cishsy p m c ytsheri

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Challenge 1

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  1. Eight Grade Science First Day Challenge 1 L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/

  2. Unscramble the following words for a sneak peek of the topics we will cover this year! • bla lsslik • icmret etssym • cishsyp • mcytsheri • areht ieenccs • tpnal ieenccs The underlined letter is the first letter of each word.

  3. Unscramble the following words for a sneak peek of the topics we will cover this year! blalsslik icmretetssym cishsyp mcytsheri arehtieenccs tpnalieenccs Lab Skills Metric System Physics Chemistry Earth Science Plant Science The underlined letter is the first letter of each word.

  4. General Science Symbols Challenge 1

  5. What does each Safety symbol stand for?

  6. What does each Safety symbol stand for? Flammable Explosive Corrosive Poison Images from http://www.cpsc.gov/CPSCPUB/PUBS/NIOSH2007107.pdf

  7. General Science Symbols Challenge 2 L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/

  8. What does each Safety symbol stand for?

  9. What does each Safety symbol stand for? Biohazard Radioactivity Oxidizing Fire Extinguisher Images from http://chemistry.about.com/od/healthsafety/ig/Laboratory-Safety-Signs/

  10. Science Equipment Challenge 1 L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/

  11. Identify the following lab equipment: A B C F D E

  12. Identify the following lab equipment: Triple Beam Balance Microscope Funnel Test Tubes and Test Tube Rack Goggles Tweezers

  13. Science Equipment Challenge 2 L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/

  14. Identify the following lab equipment: A B C E D

  15. Identify the following lab equipment: Test Tube Clamp Erlenmeyer Flask Beakers Graduated Cylinder Petri Dish

  16. Science Equipment Challenge 3 L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/

  17. Which piece of lab equipment would you use to measure exactly 25 mL of water? A C B E D

  18. Which piece of lab equipment would you use to measure exactly 25 mL of water? Graduated Cylinder E

  19. Science Equipment Challenge 4 L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/

  20. Which piece of lab equipment would you use to measure approximately 200 mL of water? A C B E D

  21. Which piece of lab equipment would you use to measure approximately 200 mL of water? Beakers Or C B ErlenmeyerFlask

  22. Science Equipment Challenge 5 L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/

  23. Briefly describe how you would use these objects to heat the contents of a test tube. C B A F D E

  24. Briefly describe how you would use these objects to heat the contents of a test tube. First, put on safety goggles and lab apron. Tie back long hair and check your shirt sleeves. Second, light alcohol burner with match. Third, remove test tube from rack and hold test tube with test tube clamp. Finally, when heating test tube, hold with clamp, place bottom of test tube over flame, and point the opening away from your face.

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