PES Skill Sheets.book - Capital High School

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Answer Keys Skill Sheet 1.1: Lab Safety Safety quiz answers: 1. Answers will vary. 2. Answers will vary. 3. Answers will vary. Example: (1) Be quite and listen, (2) Locate your safety buddy, (3) In a safe and orderly manner, follow your teacher out of the lab to a designated safe location. 4. In many cases, investigations require the use of chemicals that may cause harm to your eyes or clothing if these are not protected. Gloves are also important when working with chemicals. For investigations that require heat, using a hot pad is very important. 5. Teamwork helps you to complete the lab efficiently, but keeping safe also requires teamwork. Sometimes, you may need someone to help you pour a chemical or perform a procedure that would be unsafe if you tried it by yourself. A team of people can also work together to keep everyone on the team safe. On your own, it is more difficult to be aware of all the possible dangers in a laboratory setting. 6. Cleaning up after an investigation prepares the work space for the next day’s investigation. A clean work space is safer because all chemicals and any sharp or dangerous objects are removed. Clean up also involves turning off any appliances that could heat up and cause a fire. 7. (1) Immediately tell my teacher, (2) Listen carefully and follow any safety instructions provided by the teacher, and (3) Follow the appropriate safety guidelines. 8. Answers are: a. First, I would make sure that my classmates know to stay away from the broken beaker and I would tell my teacher what had happened. Then, I would clean up the glass with Skill Sheet 1.1: Using Your Textbook Part 1 answers: 1. Green 2. Correct answers include any four of the following vocabulary words: relief, elevation, sea level, topographic map, contour lines, slope 3. blue 4. Hypotheses must be testable to be scientific. 5. Section reviews are found at the end of each section of each chapter. 6. Why does chocolate melt in your hand? 7. Answers are: 1. Looking for: 2. Given 3. Relationships 4. Solution 8. The four parts are vocabulary, concepts, problems, and applying your knowledge. Skill Sheet 1.1: SI Units 1. 10 g 2. 1000 mm 3. 600 mm 4. 420 g 5. 5 L 6. 0.1 m Page 1 of 57 a dust pan and a brush. I would not use my hands to clean up the glass. I would place the broken glass in a cardboard box, seal the box, and label it “sharps.” b. I would make sure my classmates know about the water so they don’t slip. I would tell my teacher as soon as possible. I would begin placing paper towels on the wet spot as soon as possible. Carefully, I would work with my classmates to clean up the spill. It would be best to use gloves during the clean up in case any chemicals are mixed in with the water. c. I would tell my teacher about the smell and follow any safety instructions given to me by the teacher. I would help to make sure that the lab is well ventilated (by helping to open windows and doors, for example). I would ask to leave the lab to get some fresh air if I needed to do so. d. I would stop talking and listen to any safety instructions from my teacher. I would follow the classroom plan for exiting the lab as soon as possible. I would not worry about removing my lab apron. I may remove my goggles if it seems unsafe to keep them on. e. I would take her hand and lead her to the eye wash station as soon as possible. I would tell a classmate to tell our teacher as soon as possible. When the teacher arrives, I would let her/him help my lab partner. f. I would stop talking and listen to any safety instructions from my teacher. I would follow the classroom plan for exiting the lab as soon as possible. I may need to use the nearest classroom fire extinguisher if my teacher is unable to do so. Part 2 answers: 1. There are eight units: Science Skills Motion, Force, and Energy Matter, Energy, and Earth Matter and Its Changes Electricity and Magnetism Earth’s Structure Waves Matter and Motion in the Universe 2. Answers will vary according to student interest. 3. The glossary and index are found at the back of the book, after Unit 8. The glossary contains definitions; the index tells where to find information on specific topics. Part 3 answers: 1. Velocity is a variable that tells you both speed and direction. 2. Pages 250 and 251 3. Page 347 7. 1,500,000 mg 8. 300 L 9. 6,500,000 cm 10. 120,000 mg 11. 7.2 L 12. 5.3 kL
13. A decimeter is 100 times larger than a millimeter. 14. A dekagram is 1000 times larger than a centigram Skill Sheet 1.1: Scientific Notation 1. Answers are: a. 122,200 b. 90,100,000 c. 3,600 d. 700.3 e. 52,722 Skill Sheet 1.2: Measuring Length Stop and Think: f. 10 millimeters = 1 centimeter g. It is better to measure with the English system when you want to buy fabric for making curtains. Fabric is sold in yards and inches in the U.S. It is better to measure with the metric system when you are describing the length of something to your pen pal in Germany. Example 1: 1. 63.0 mm 2. 6.30 cm 3. 0.063 m Example 2: 1. 189.0 mm 2. 3 blocks 3. 7.44 inches Example 3: 1. 42.5 mm 2. 7 dominoes Skill Sheet 1.2: Averaging 1. Four gloves per household 2. On average, each person spent about $8.33. 3. $3.95; $31.60 Skill Sheet 1.2: SQ3R Reading and Study Method No student responses are required. Skill Sheet 1.2: Stopwatch Math 1. Answers are: a. 5, 5.05, 5.15, 5.2, 5.5 b. 6:06, 6:06.004, 6:06.04, 6:06.4 2. Answers are: Time 9.88w 9.88w 9.91 9.95w Year 2002 1998 2004 2001 Time 9.97w 10.01 10.08 10.11 Year 1999 2000 2005 2003 Skill Sheet 1.2: Understanding Light Years 1. 5.7 × 10 13 km 2. 4.3 × 10 19 km 3. 3.8 × 10 10 km 4. 5,344 ly 5. 1.16 × 10 –12 ly 6. 1.16 ly Page 2 of 57 15. A millimeter is 10 times smaller than a centimeter. 2. Answers are: a. 4.051 × 10 6 b. 1.3 × 10 9 c. 1.003 × 10 6 d. 1.602 × 10 4 e. 9.9999 × 10 12 Practice with converting units for length: Prefix Your multiplication factor Your domino length in: pico- 10 -9 42.5 × 10 9 pm nano- 10 -6 42.5 × 10 6 nm micro- 10-3 42.5 × 103 µm milli 10 0 42.5 × 10 0 mm centi- 10 1 42.5 × 10 –1 cm deci- 10242.5 × 10 –2 dm deka- 10 4 42.5 × 10 –4 dam hecto- 10 5 42.5 × 10 –5 hm kilo- 10 6 42.5 × 10 –6 km 4. ≈ 6 points each 5. ≈ 5 slices each (5 1 / 3 slices each) 3. Answers are: a. 1:22.04, 1:22.4, 1:23.117, 1:23.2, 1:24, 1:24.007, 1:25, 1:33 b. 1:17.99, 1:18.22, 1:18.3, 1:20, 1:20.22, 1:21.003, 1:21.2 c. 1:24.099, 1:24.9899, 1:24.99, 1:24.9901, 1:25, 1:25.001 4. Infinitely many solutions possible. Example: 26:15.21, 26:15.215, 26:15.22, 26:15.225, 26:15.23 7. 1,200 ly 8. 8.0478 × 10 14 km 9. 4,280,056,000 km, or 4.28 × 10 9 km 10. 0.000026336 AU, or 2.6 × 10 –5 AU 11. 63,288 AU
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Chapter and Section Chapter 1: Meas
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Chapter and Section Chapter 5: Forc
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Chapter and Section Chapter 9: Heat
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Chapter and Section Chapter 14: Cha
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Chapter and Section Chapter 18: Ear
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Chapter and Section Chapter 24: Wav
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Name: Date: 1.1 Lab Safety What can
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Page 3 of 6 Safety quiz 1. Draw a d
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Page 5 of 6 c. You suddenly you beg
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Name: Date: 1.1 Using Your Textbook
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Page 2 of 3 The following prefixes
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Name: Date: 1.1 Scientific Notation
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Page 3 of 3 3. Write the numbers in
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Page 2 of 4 Example 1: Measuring ob
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Page 4 of 4 4. . Prefix Symbol Mult
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Name: Date: 1.2 Reading Strategies
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Name: Date: 1.2 Stopwatch Math What
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Name: Date: 1.2 Understanding Light
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Name: Date: 1.2 Indirect Measuremen
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Name: Date: 1.3 Dimensional Analysi
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Name: Date: Skill Builder Fractions
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Page 3 of 4 Solving fraction proble
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Name: Date: 1.3 Significant Digits
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Page 3 of 4 Follow these steps for
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Name: Date: 1.3 Study Notes This sk
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Name: Date: 1.3 Science Vocabulary
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Page 3 of 3 Using the table of pref
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Page 2 of 2 5. Earth’s moon is co
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Page 2 of 3 When precise conversion
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Name: Date: 1.4 Creating Scatterplo
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Page 3 of 3 g. What is the position
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Page 2 of 2 1.4 1. Given the variab
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Page 2 of 3 Step 3: Look at the ran
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Name: Date: 1.4 Recognizing Pattern
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Page 3 of 3 Answer the following qu
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Page 2 of 2 4. Measurements: List a
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Page 2 of 2 2. Your teacher shows y
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Page 2 of 4 Recording valid observa
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Page 4 of 4 b. How did the student
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Page 2 of 3 Name: Lucy O. Date: Jan
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Name: Date: 2.2 Using Computer Spre
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Page 3 of 3 5. The following data i
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Page 2 of 2 2. John notices that hi
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Name: Date: 3.1 Latitude and Longit
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Page 3 of 4 Use an atlas or globe t
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Name: Date: 3.1 Map Scales Mapmaker
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Page 3 of 3 f. Point Q to Point M g
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Page 2 of 5 It’s time to go! 3.1
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Page 4 of 5 37. Now you will head t
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Name: Date: 4.1 Vectors on a Map Yo
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Page 2 of 3 1. Draw a profile map o
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Name: Date: 3.3 Bathymetric Maps Im
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Page 1 of 2 3.3 Tanya Atwater Tanya
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Name: Date: 4.1 Solving Equations w
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Page 3 of 4 Use the formula V = l
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Name: Date: 4.1 Problem Solving Box
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Page 2 of 3 In problems 6 and 7, yo
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Name: Date: 4.1 Percent Error When
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Page 3 of 3 1. The lab group conduc
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Page 2 of 3 1. A bicyclist travels
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Name: Date: 4.1 Velocity Speed and
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Name: Date: 4.2 Calculating Slope f
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Name: Date: 4.2 Analyzing Graphs of
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Page 3 of 4 1. For each position-ti
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Name: Date: 4.2 Analyzing Graphs of
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Name: Date: 4.3 Acceleration Accele
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Name: Date: 4.3 Acceleration and Sp
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Page 3 of 3 3. Graph 3: 4. Find acc
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Page 2 of 3 Example 1: How fast wil
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Name: Date: 5.1 Ratios and Proporti
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Name: Date: 5.1 Internet Research S
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Name: Date: 5.1 Preparing a Bibliog
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Name: Date: 5.1 Mass vs. Weight Wha
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Page 2 of 2 1. A physical science t
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Page 2 of 2 How much does it weigh
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Page 2 of 2 Answer the following pr
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Name: Date: 5.3 Equilibrium When al
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Name: Date: 6.1 Net Force and Newto
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Page 2 of 2 Reading reflection 1. I
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Name: Date: 6.3 Applying Newton’s
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Name: Date: 6.3 Momentum Conservati
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Name: Date: 6.3 Collisions and Cons
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Name: Date: 6.3 Rate of Change of M
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Page 3 of 3 6. A 50.-g (0.050-kg) e
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Page 2 of 2 1. A machine uses an in
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Page 2 of 2 Example 3: A 500-newton
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Page 2 of 2 7. You pull your sled t
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Page 2 of 2 The relationship betwee
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Page 2 of 2 6. Use the gear ratio f
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Page 2 of 2 The three classes of le
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Page 2 of 2 3. Now, calculate the g
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Page 2 of 2 To do this calculation,
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Name: Date: 7.2 Energy Transformati
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Name: Date: 7.2 Conservation of Ene
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Page 2 of 2 Reading reflection 1. W
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Name: Date: 7.3 Power In science, w
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Name: Date: 7.3 Power in Flowing En
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Name: Date: 7.3 Efficiency and Ener
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Page 2 of 2 Reading the temperature
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Page 2 of 4 1. For each of the prob
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Page 4 of 4 1. Surface temperatures
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Page 2 of 2 The graph below shows a
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Name: Date: 9.1 Using the Heat Equa
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Name: Date: 10.1 Measuring Mass wit
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Page 3 of 3 Reading the balance cor
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Page 2 of 2 d. Explain how the disp
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Page 2 of 3 Calculating volume of a
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Name: Date: 10.1 Density The densit
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Name: Date: 10.3 Pressure in Fluids
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Name: Date: 10.3 Boyle’s Law The
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Name: Date: 10.4 Charles’s Law Ch
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Name: Date: 10.4 Archimedes 10.4 Ar
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Name: Date: 10.4 Narcís Monturiol
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Name: Date: 10.4 Archimedes’ Prin
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Name: Date: 11.1 Layers of the Atmo
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Page 2 of 2 Reading reflection 1. H
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Page 2 of 3 Using temperature data
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Page 1 of 2 11.3 Joanne Simpson 11.
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Name: Date: 11.3 Weather Maps You h
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Name: Date: 11.3 Tracking a Hurrica
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Page 3 of 4 Hurricane Andrew crosse
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Name: Date: 12.1 Structure of the A
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Name: Date: 12.1 Atoms and Isotopes
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Name: Date: 12.1 Ernest Rutherford
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Name: Date: 12.2 Electrons and Ener
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Page 2 of 2 Periodic Table Groups T
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Page 2 of 2 Using dot diagrams to r
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Page 2 of 2 13.2 Important note: If
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Page 2 of 2 Example 2: Aluminum and
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Page 2 of 2 13.2 Predict the name o
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Page 2 of 2 Using the information i
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Page 2 of 3 Conservation of atoms T
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Name: Date: 14.1 The Avogadro Numbe
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Page 3 of 4 Substance Elements in s
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Name: Date: 14.1 Formula Mass A che
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Name: Date: 14.2 Classifying Reacti
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Name: Date: 14.2 Predicting Chemica
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Name: Date: 14.2 Percent Yield You
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Name: Date: 14.4 Lise Meitner Lise
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Name: Date: 14.4 Marie and Pierre C
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Page 2 of 2 Reading reflection 1. R
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Page 2 of 2 Reading reflection 1. U
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Page 2 of 2 1. The decay series for
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Page 2 of 2 Reading reflection 1. D
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. Page 2 of 3 i. Switches 2, 3, and
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Name: Date: 16.1 Benjamin Franklin
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Name: Date: 16.2 Using an Electric
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Page 3 of 4 Build a series circuit
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Name: Date: 16.3 Voltage, Current,
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Page 3 of 3 Now you will have the o
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Page 2 of 2 7. How much voltage wou
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Page 2 of 2 5. Use the series circu
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Page 2 of 2 In part (d) of problems
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Page 2 of 2 Reading reflection 1. N
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Page 2 of 2 7. The directions—nor
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Page 2 of 2 6. Repeat step 5 to for
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Page 2 of 2 A transformer steps dow
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Page 2 of 2 4. Calculate the power
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Page 2 of 4 Determining the relativ
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Page 4 of 4 Extension—Creating cl
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Page 2 of 2 Reading reflection 1. N
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Name: Date: 19.1 Earth’s Interior
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Page 2 of 2 Reading reflection 1. L
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Page 2 of 2 Reading reflection 1. E
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Name: Date: 19.4 Continental United
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Page 3 of 4 When a mountain is form
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Name: Date: 20.1 Averaging The most
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Page 2 of 5 Locating the epicenter
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Page 4 of 5 20.1 For each of the pr
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Name: Date: 20.2 Volcano Parts 20.2
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Name: Date: 21.2 Calculating Concen
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Name: Date: 21.2 Solubility In this
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Page 3 of 3 The influence of temper
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Page 2 of 3 Work through these exam
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Name: Date: 21.3 Calculating pH The
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Name: Date: 22.1 Groundwater and We
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Page 3 of 3 Testing the model: 1. W
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Name: Date: 24.1 Period and Frequen
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Page 2 of 2 2. Use the grids below
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Page 2 of 2 2. Use the grids below
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Page 2 of 3 x-axis (blocks) Height
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Name: Date: 24.3 Decibel Scale The
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Page 2 of 2 a. ____________________
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Page 2 of 2 2. Two students want to
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Name: Date: 24.3 Palm Pipes Project
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Page 3 of 3 6. Challenge: You can f
Page 391 and 392: Page 2 of 2 Answer the following pr
Page 393 and 394: Page 2 of 2 4. You see a chair that
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Page 397 and 398: Name: Date: 25.3 Using Ray Diagrams
Page 399 and 400: Page 2 of 2 2. Light strikes a mirr
Page 401 and 402: Page 2 of 2 Which way does the ligh
Page 403 and 404: Page 2 of 2 25.3 1. A lens has a fo
Page 405 and 406: Name: Date: 26.1 Gravity Problems I
Page 407 and 408: Name: Date: 26.1 Universal Gravitat
Page 409 and 410: Page 1 of 2 26.1 Nicolaus Copernicu
Page 411 and 412: Page 1 of 2 26.1 Galileo Galilei Ga
Page 413 and 414: Page 1 of 2 26.1 Johannes Kepler 26
Page 415 and 416: Name: Date: 26.1 Measuring the Moon
Page 417 and 418: Page 3 of 3 Semi-Circle Card: 26.1
Page 419 and 420: Page 2 of 2 Reading reflection 1. B
Page 421 and 422: Page 2 of 2 Part 2: Provisions for
Page 423 and 424: Page 1 of 2 27.1 Arthur Walker 27.1
Page 425 and 426: Name: Date: 27.2 The Inverse Square
Page 427 and 428: Page 2 of 3 1. Fill in the missing
Page 429 and 430: Name: Date: 28.1 Understanding Ligh
Page 431 and 432: Name: Date: 28.1 Parsecs You have a
Page 433 and 434: Page 1 of 2 28.1 Edwin Hubble Edwin
Page 435 and 436: Name: Date: 28.2 Light Intensity Pr
Page 437 and 438: Page 2 of 2 Reading reflection 1. H
Page 439 and 440: Page 2 of 2 If we know the brightne
Page 441: Page 2 of 2 Solving Doppler Shift P
Page 445 and 446: Skill Sheet 1.3: Significant Digits
Page 447 and 448: 7. Yes, there is a relationship bet
Page 449 and 450: 6. The slope is the same (2.0) unti
Page 451 and 452: 13. S Sh—Sand and shells on the b
Page 453 and 454: 10. 410 miles 11. 6.6 miles -------
Page 455 and 456: Skill Sheet 4.2: Analyzing Graphs o
Page 457 and 458: Skill Sheet 5.1: Mass, Weight, and
Page 459 and 460: Skill Sheet 6.3: Applying Newton’
Page 461 and 462: Skill Sheet 7.1: Mechanical Advanta
Page 463 and 464: 8. The middle gear turns left. The
Page 465 and 466: Skill Sheet 7.3: Power in Flowing E
Page 467 and 468: Skill Sheet 10.1: Calculating volum
Page 469 and 470: 3. Answers are: a. 100 cm 3 b. 13 N
Page 471 and 472: Skill Sheet 11.3: Weather Maps Samp
Page 473 and 474: a. b. c. d. e f. Skill Sheet 12.2:
Page 475 and 476: Skill Sheet 14.1: Chemical Equation
Page 477 and 478: must be blocking their insulin’s
Page 479 and 480: 8. The current is approximately the
Page 481 and 482: 7. Students can find information ab
Page 483 and 484: Skill Sheet 17.4: Electrical Power
Page 485 and 486: Skill Sheet 19.1: Charles Richter 1
Page 487 and 488: Practice 2: 1. First problem is don
Page 489 and 490: Skill Sheet 21.3: Calculating pH 1.
Page 491 and 492: Question 8 (con’t) 9. The new wav
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Skill Sheet 25.2: The Human Eye a.
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Skill Sheet 26.1: Nicolaus Copernic
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Skill Sheet 27.1: Arthur Walker 1.
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