PES Skill Sheets.book - Capital High School

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Page 2 of 4 This form is called the prime factorization because all of the factors are prime numbers (this means they can’t be divided by any whole number except 1 to get a whole number answer). Notice that there’s a 2 in both the numerator and the denominator. Cross out any factor that appears in both places. Multiply out the remaining factors. The simplified fraction is: At other times you may be asked to change the fraction to a decimal. This is very easy! Simply divide the numerator by the denominator. Remember that the divisor line between the numerator and the denominator in a fraction means “divide by” and is the same as a division sign (÷). Division of fractions To divide fractions you first invert (turn upside down) the second fraction and then multiply. Follow the rules for multiplying fractions. When necessary, reduce the fraction to its lowest terms. For example: Division of complex fractions An example of a complex fraction is shown below. A complex fraction is a fraction of fractions. You can divide complex fractions using the rules you already know for dividing fractions. For example: Reduce: 3× 5 15 = 2× 2× 2× 2 32 30 = 30 ÷ 32 = 0.9375 32 5 6 5 4 20 ÷ = × = 8 4 8 6 48 20 2× 2× 5 5 5 = = = 48 2× 2× 2× 2× 3 2× 2× 3 12 5 8 ⎛5 6⎞ 5 4 20 = 6 ⎜ ÷ ⎟= × = ⎝8 4⎠ 8 6 48 4 20 2× 2× 5 5 = = 48 2× 2× 2× 2× 3 12 As you can see, the last two examples yielded the same answer. Can you see why? The two examples are the same, but written differently. The line between the two fractions, 5 / 8 and 6 / 4, acts the same as a division (≥) sign. 1.3
Page 3 of 4 Solving fraction problems Now it’s your turn to solve some problems. Be sure to show your work. Reduce your answers to lowest terms. Addition of fractions: 1. 2. 3. 4. Express the above fractions in decimal form. Subtraction of fractions: 4 1. ----- 12 3 – -- 4 2. 3. 4. Express the above fractions in decimal form. Multiplication of fractions: 1. ----- 4 12 3 × -- 4 2. 3. ----- 4 + 3 -- 12 4 7 5 -- + -- 8 7 3 6 5 -- + -- + -- 4 8 3 7 -- 8 5 – -- 7 3 -- 4 6 5 – -- – -- 8 3 7 -- 8 5 × -- 7 3 -- 4 6 5 × -- × -- 8 3 4. Express the above fractions in decimal form. 1.3
Page 1 and 2: Chapter and Section Chapter 1: Meas
Page 3 and 4: Chapter and Section Chapter 5: Forc
Page 5 and 6: Chapter and Section Chapter 9: Heat
Page 7 and 8: Chapter and Section Chapter 14: Cha
Page 9 and 10: Chapter and Section Chapter 18: Ear
Page 11 and 12: Chapter and Section Chapter 24: Wav
Page 13 and 14: Name: Date: 1.1 Lab Safety What can
Page 15 and 16: Page 3 of 6 Safety quiz 1. Draw a d
Page 17 and 18: Page 5 of 6 c. You suddenly you beg
Page 19 and 20: Name: Date: 1.1 Using Your Textbook
Page 21 and 22: Page 2 of 3 The following prefixes
Page 23 and 24: Name: Date: 1.1 Scientific Notation
Page 25 and 26: Page 3 of 3 3. Write the numbers in
Page 27 and 28: Page 2 of 4 Example 1: Measuring ob
Page 29 and 30: Page 4 of 4 4. . Prefix Symbol Mult
Page 31 and 32: Name: Date: 1.2 Reading Strategies
Page 33 and 34: Name: Date: 1.2 Stopwatch Math What
Page 35 and 36: Name: Date: 1.2 Understanding Light
Page 37 and 38: Name: Date: 1.2 Indirect Measuremen
Page 39 and 40: Name: Date: 1.3 Dimensional Analysi
Page 41: Name: Date: Skill Builder Fractions
Page 45 and 46: Name: Date: 1.3 Significant Digits
Page 47 and 48: Page 3 of 4 Follow these steps for
Page 49 and 50: Name: Date: 1.3 Study Notes This sk
Page 51 and 52: Name: Date: 1.3 Science Vocabulary
Page 53 and 54: Page 3 of 3 Using the table of pref
Page 55 and 56: Page 2 of 2 5. Earth’s moon is co
Page 57 and 58: Page 2 of 3 When precise conversion
Page 59 and 60: Name: Date: 1.4 Creating Scatterplo
Page 61 and 62: Page 3 of 3 g. What is the position
Page 63 and 64: Page 2 of 2 1.4 1. Given the variab
Page 65 and 66: Page 2 of 3 Step 3: Look at the ran
Page 67 and 68: Name: Date: 1.4 Recognizing Pattern
Page 69 and 70: Page 3 of 3 Answer the following qu
Page 71 and 72: Page 2 of 2 4. Measurements: List a
Page 73 and 74: Page 2 of 2 2. Your teacher shows y
Page 75 and 76: Page 2 of 4 Recording valid observa
Page 77 and 78: Page 4 of 4 b. How did the student
Page 79 and 80: Page 2 of 3 Name: Lucy O. Date: Jan
Page 81 and 82: Name: Date: 2.2 Using Computer Spre
Page 83 and 84: Page 3 of 3 5. The following data i
Page 85 and 86: Page 2 of 2 2. John notices that hi
Page 87 and 88: Name: Date: 3.1 Latitude and Longit
Page 89 and 90: Page 3 of 4 Use an atlas or globe t
Page 91 and 92: 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
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Page 2 of 2 Answer the following pr
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Page 2 of 2 4. You see a chair that
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Page 2 of 2 a. ____________________
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Name: Date: 25.3 Using Ray Diagrams
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Page 2 of 2 2. Light strikes a mirr
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Page 2 of 2 Which way does the ligh
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Page 2 of 2 25.3 1. A lens has a fo
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Name: Date: 26.1 Gravity Problems I
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Name: Date: 26.1 Universal Gravitat
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Page 1 of 2 26.1 Nicolaus Copernicu
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Page 1 of 2 26.1 Galileo Galilei Ga
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Page 1 of 2 26.1 Johannes Kepler 26
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Name: Date: 26.1 Measuring the Moon
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Page 3 of 3 Semi-Circle Card: 26.1
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Page 2 of 2 Reading reflection 1. B
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Page 2 of 2 Part 2: Provisions for
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Page 1 of 2 27.1 Arthur Walker 27.1
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Name: Date: 27.2 The Inverse Square
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Page 2 of 3 1. Fill in the missing
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Name: Date: 28.1 Understanding Ligh
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Name: Date: 28.1 Parsecs You have a
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Page 1 of 2 28.1 Edwin Hubble Edwin
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Name: Date: 28.2 Light Intensity Pr
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Page 2 of 2 If we know the brightne
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Page 2 of 2 Solving Doppler Shift P
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13. A decimeter is 100 times larger
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Skill Sheet 1.3: Significant Digits
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7. Yes, there is a relationship bet
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6. The slope is the same (2.0) unti
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13. S Sh—Sand and shells on the b
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10. 410 miles 11. 6.6 miles -------
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Skill Sheet 4.2: Analyzing Graphs o
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Skill Sheet 5.1: Mass, Weight, and
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Skill Sheet 6.3: Applying Newton’
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Skill Sheet 7.1: Mechanical Advanta
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8. The middle gear turns left. The
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Skill Sheet 7.3: Power in Flowing E
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Skill Sheet 10.1: Calculating volum
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3. Answers are: a. 100 cm 3 b. 13 N
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Skill Sheet 11.3: Weather Maps Samp
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a. b. c. d. e f. Skill Sheet 12.2:
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Skill Sheet 14.1: Chemical Equation
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must be blocking their insulin’s
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8. The current is approximately the
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7. Students can find information ab
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Skill Sheet 17.4: Electrical Power
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Skill Sheet 19.1: Charles Richter 1
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Practice 2: 1. First problem is don
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Skill Sheet 21.3: Calculating pH 1.
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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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