T. Trimpe Lesson 1: Length
|
|
|
- Madison Norton
- 5 years ago
- Views:
Transcription
1 T. Trimpe Lesson 1: Length
2 Metric Units The basic unit of length in the metric system is the meter and is represented by a lowercase m. Metric Units 1 Kilometer (km) = 1000 meters 1 Meter = 100 Centimeters (cm) 1 Meter = 1000 Millimeters (mm) Which is larger? A. 1 meter or 105 centimeters B. 4 kilometers or 4400 meters C. 12 centimeters or 102 millimeters D millimeters or 1 meter
3 How many millimeters are in 1 centimeter? 1 centimeter = 10 millimeters Measuring Length What is the length of the line in centimeters? cm What is the length of the line in millimeters? mm When using the ruler always start measuring at 0!!!
4 STOP AND PRACTICE Find the length (long edge) of the aluminum block and the copper rod in both centimeters and millimeters Aluminum block: 8.8 cm or 88 mm 8.7 cm to 8.9 cm or 87mm to 89 mm is okay! Copper rod: 5 cm or 50 mm 4.9cm to 5.1 or 49mm to 51 mm is okay!
5 T. Trimpe Lesson 2: Mass
6 Metric Units Mass refers to the amount of matter in an object. The base unit of mass in the metric system is gram and is represented by g. (1 paperclip is about 1 gram) Metric Units 1 kilogram (kg) = 1000 grams (g) 1 gram (g) = 1,000 milligrams (mg) Which is larger? A. 1 kilogram or 1500 grams B milligrams or 1 gram C. 12 milligrams or 12 kilograms D. 4 kilograms or 4500 grams
7 Measuring Mass We will be using triple-beam balances to find the mass of various objects. The objects are placed on the scale and then you move the weights on the beams until you get the lines on the right-side of the scale to match up.
8 Using a triple beam balance Reminders! 1. Carry the balance with both hands! 2. Make sure the balance is at zero before you begin
9 How to use the triple beam balance 1. Place item on the balance 2. Start with the hundreds place and move the weight until you ve gone too far. Then move it back to the spot before. Make sure the weight is sitting in the groove! For example, if 300 grams is too much, put the weight back at 200 grams. 3. Repeat step two with the tens place. 4. With the ones weight, you will move it very carefully until the lines line up. 5. Add up the hundreds, tens, ones, and tenths place for your final mass! 6. Return all sliders to zero when you are done!.
10 Once you have balanced the scale, you add up the amounts on each beam to find the total mass. What would be the mass of the object measured in the picture? + + = g
11 What does the balance read? V 100g 200g 300g 400g 500g 10g 20g 30g 40g 50g 60g 70g 80g 90g 100g V /-----/-----/-----/-----/-----/-----/-----/-----/ V = 265.6g
12 What does the balance read? V 100g 200g 300g 400g 500g V 10g 20g 30g 40g 50g 60g 70g 80g 90g V /-----/-----/-----/-----/-----/-----/-----/-----/ g
13 What does the balance read? V 100g 200g 300g 400g 500g V 10g 20g 30g 40g 50g 60g 70g 80g 90g 100g V /-----/-----/-----/-----/-----/-----/-----/-----/ g
14 STOP AND PRACTICE Find the mass of the aluminum block and the copper rod. One partner will do one, the other partner does the other. Watch and double check each other! Aluminum block: 39.4 g 38.9 g to 39.9 g is okay! Copper rod: 55.7 g 55.2 g to 56.2 g is okay!
15 T. Trimpe Lesson 3: Volume
16 Metric Units Volume is the amount of space an object takes up. The base unit of volume in the metric system is the liter and is represented by L Which is larger? Metric Units 1 liter (L) = 1000 milliliters (ml) A. 1 liter or 1500 milliliters B. 200 milliliters or 1.2 liters
17 Measuring Volume We will be using graduated cylinders to find the volume of liquids Read the measurement based on the bottom of the meniscus or curve. When using a real cylinder, make sure you are eye-level with the level of the water. What causes the meniscus? A concave meniscus occurs when the molecules of the liquid attract those of the container. The glass attracts the water on the sides.
18 What is the volume of water 43 in the cylinder? ml
19 Measuring Liquid Volume What is the volume of water in each cylinder? Images created at Pay attention to the scales for each cylinder.
20 Activity: Count my drops! Hypothesis: It will require drops of water to equal 1 milliliter. Number of drops to reach 5 ml Number of drops to reach 6 ml Number of drops to reach 7 ml Average drops to make a ml Based on my average, my hypothesis was drops off. Based on my average, it would take drops to equal 1 liter.
T. Trimpe Lesson 1: Length
T. Trimpe 2008 http://sciencespot.net/ Lesson 1: Length Metric Units The basic unit of length in the metric system is the meter and is represented by a lowercase m. Metric Units 1 Kilometer (km) = 1000
Density. The purpose of this experiment is to investigate the topic of density by determining the densities of some materials.
Density Goals The purpose of this experiment is to investigate the topic of density by determining the densities of some materials. Introduction There is a lesson in the old bromide: Which is heavier,
Experiment: Measurements
Experiment: Measurements I. INTRODUCTION Measurements are essential to experimental sciences such as chemistry, physics, biology, and geology. The measurements are usually made using the metric system
Measurement and Density - Experiment 1
Measurement and Density - Experiment 1 Purpose: The purpose of this experiment is to acquaint you with some common metric units of length, volume, and mass. You will also measure the density of an unknown
DENSITY of Solids and Liquids
Regents Earth Science Name: Date: Lab # DENSITY of Solids and Liquids Introduction: Density is the term used to describe the relationship between the mass of an object and its volume. Under given conditions
SIGNIFICANT FIGURES WORKSHEET
SIGNIFICANT FIGURES WORKSHEET PART 1 - Determine the number of significant figures in the following numbers. 1.) 0.02 2.) 0.020 3.) 501 4.) 501.0 5.) 5,000 6.) 5,000. 7.) 6,051.00 8.) 0.0005 9.) 0.1020
Lab 0.4: Density and Thickness of Aluminum Foil
Name Block Lab 0.4: Density and Thickness of Aluminum Foil Student will be able to: Correctly use measuring instruments with accuracy Correctly apply the principles of significant figures in measurements
5-8. Grades. Great extension activities for earth science units. Correlated to standards. Comprehensive array of earth science topics
Grades 5- CD-04640 Great extension activities for earth science units Correlated to standards Comprehensive array of earth science topics Fascinating true-tolife illustrations A Scientist's Equipment Scientists
There are 2 different types of numbers Exact -Measured
Significant Figures When measuring or using our calculators we must determine the correct answer; our calculators are mindless drones and don t know the correct answer. There are 2 different types of numbers
It is not essential for students to conduct an investigation for every question they generate or generate questions based on prior investigations.
Scientific Inquiry 5-1 The student will demonstrate an understanding of scientific inquiry, including the foundations of technological design and the processes, skills, and mathematical thinking necessary
Effective January 2008 All indicators in Standard / 11
Scientific Inquiry 6-1 The student will demonstrate an understanding of technological design and scientific inquiry, including the process skills, mathematical thinking, controlled investigative design
CHAPTER 2 HW PRACTICE SOLUTIONS
CHAPTER 2 HW PRACTICE SOLUTIONS SIGNIFICANT FIGURES 1.) How many significant figures are shown in each of the following numbers? a. 0.0320 3 SF c. 503.10 5 SF e. 0.00702 3 SF b. 8000 1 SF d. 91,000,000
Density. How tightly the atoms are packed together in an object
Density How tightly the atoms are packed together in an object Mass vs Weight Mass is the amount of matter in an object. (it doesn t change) Weight is determined based on the amount of gravity pulling
Copyright 2014 Science Doodles
Copyright 2014 Science Doodles If a scientist comes across an unknown element, could she use density to identify the element? A. Yes, because each element has a specific density. B. No, because density
PENNSYLVANIA. Solve problems and display data involving length, weight, liquid volume, time, area, and perimeter.
Know: Understand: Do: CC.2.4.4.A.1 -- Solve problems involving measurement and conversions from a larger unit to a smaller unit. CC.2.4.4.A.2 -- Translate information from one type of data display to another.
2.3 Density and Density Calculations
2.3 Density and Density Calculations When people say that lead is heavier than wood, they do not mean that a pea sized piece of lead weighs more than a truckload of pine logs. What they mean is that a
Density What is density? How do you measure density?
Density What is density? How do you measure density? What is density? Density describes how much mass is in a given volume of a material. Mass: the amount of matter in an object. Volume: the amount of
DETERMINING THE DENSITY OF LIQUIDS & SOLIDS
DETERMINING THE DENSITY OF LIQUIDS & SOLIDS Density, like color, odor, melting point, and boiling point, is a physical property of matter. Therefore, density may be used in identifying matter. Density
Measurement/Precision & Tolerance Long-Term Memory Review Grade 8, Standard 3.0 Review 1
Review 1 1. Explain how to convert from a larger unit of measurement to a smaller unit of measurement. Include what operation(s) would be used to make the conversion. 2. List three customary units to measure
CHAPTER 1. Conversions. General Plan for Converting Measurements. State the relationship between the unit given and the unit sought as an equality.
CHAPTER 1 Conversions One of the aims of chemistry is to describe changes to tell what changed, how it changed, and what it changed into. Another aim of chemistry is to look at matter and its changes and
Practice with Properties of Matter. Practice with Physical and Chemical Changes. Practice with Mixtures and Pure Substances
Chapter 1 Practice Problems Practice with Properties of Matter Indicate whether each of the following statements describes a physical or a chemical property. a) the normal color of elemental bromine is
CONCRETE PATCHING GUIDE. Final Report SPR 334
CONCRETE PATCHING GUIDE Final Report SPR 334 CONCRETE PATCHING GUIDE Final Report SPR #334 by Steven Soltesz, Mike Dunning and Mark Joerger Oregon Department of Transportation and James Lundy, PE Department
DRIP, DRIP, DRIP OR THE CASE OF
DRIP, DRIP, DRIP OR THE CASE OF THE LEAKY FAUCET Outcome (lesson objective) Students will gather scientific data and be able to utilize the data to generalize the results over a long period of time. Student/Class
This slide show has been prepared under fair use exemption of the U.S. Copyright Law and are restricted from further use.
This slide show has been prepared under fair use exemption of the U.S. Copyright Law and are restricted from further use. Density & Dimensional Analysis Density - the volume which is occupied by a specific
metric 1.2 (Compare/contrast characteristics in a given set) beaker hotplate stopwatch hand lens rain gauge greatest least fewest closest slowest
Observe/Measure 1.1 (Observe and measure using SI units) mass length time appropriate type of unit, appropriate type of tool volume temperature International System of Units grams milligrams meters millimeters
EOC 7th Grade District Common Assessment
EOC 7th Grade District Common Assessment 1. Todd needs to measure 50 grams of table salt for an experiment. Which measuring device will most accurately measure 50 grams? 2. What is the length (in millimeters)
DETERMINING THE DENSITY OF LIQUIDS & SOLIDS - worksheet
DETERMINING THE DENSITY OF LIQUIDS & SOLIDS - worksheet 17 Density, like color, odor, melting point, and boiling point, is a physical property of matter. Therefore, density may be used in identifying matter.
Beaker. Beaker Tongs. Bunsen Burner 2/19/2019
Beaker Beakers hold solids or liquids that will not release gases when reacted or are unlikely to splatter if stirred or heated. 1 2 Beaker Tongs Bunsen Burner Beaker tongs are used to move beakers containing
Bio EOC Topics for Living Things, Metric Measurement, Microscope and The Scientific Method
Bio EOC Topics for Living Things, Metric Measurement, Microscope and The Scientific Method Laboratory Equipment o Identification of laboratory equipment; for example beaker, triple beam balance, microscope,
To the Buyer. Please contact me with any questions, concerns, or comments at
To the Buyer Thank you for downloading this file! I hope you find this resource useful and I look forward to excellent feedback. Please contact me with any questions, concerns, or comments at thesciencepenguin@yahoo.com.
v = 5.00cm x 3.00cm x 2.00cm 2. What is the volume of a marble that has a mass of 3.0 g and a density of 2.7 g/ml? Formula (density) Substitution
Name: STUDY GUIDE: MEASUREMENT, DENSITY, MASS, VOLUME, AND DIMENSIONAL ANALYSIS (2016) 1. A solid block is 5.00 cm high, 3.00 cm wide, and 2.00 cm long. It has a mass of 129 g. What is the density? Formula
DENSITY OF MATTER. To experimentally determine the densities of given solids and liquids.
DENSITY OF MATTER PURPOSE: To experimentally determine the densities of iven solids and liquids. EQUIPMENT: Triple-beam balance, vernier caliper, raduated, lass block, metal, metal sphere, wooden sphere,
Herrin Science. Laboratory & Safety Skills. Name:
Herrin Science Laboratory & Safety Skills Name: Table of Contents Introduction...3 International System of Units of Measurements...3 Safety Symbols...5 Safety Rules...6 Laboratory Techniques...7 Laboratory
ALTERNATIVE TRANSPORTATION FUELS LAB
ALTERNATIVE TRANSPORTATION FUELS LAB Purpose: To examine the energy content of various alternative fuels which could be used for powering our vehicles in the future. As gasoline becomes increasingly expensive,
Triple Beam Balance: add the three together: 700g + 20g + 2.9g = 722.9g Metric base unit for mass is gram.
6 th Grade 2 nd Nine Week CSA Study Guide 2015-16 SOL 6.1b: Make precise and consistent measurements and estimations. Graduated Cylinder: read from the lowest part of the water line curve. Reading: 56ml
Metric System Dr. Robert J. Rapalje Central Florida, USA
Metric System Dr. Robert J. Rapalje Central Florida, USA More FREE help available from my website at www.mathinlivingcolor.com Since the beginning of commerce and trade, a standardized system of measurements
Standard Test Procedures Manual
STP 205-5 Standard Test Procedures Manual 1. SCOPE 1.1. Description of Test 1.2. Application of Test This method describes the procedure for determining the relationship between the moisture content and
Module 2, Add on Lesson Turbidity Sensor. Teacher. 90 minutes
Module 2, Add on Lesson Turbidity Sensor Teacher 90 minutes Purpose Construct a sensor to measure the turbidity of water Graph data and reason about curves and linear relationships Calibrate the turbidity
SC.8.P.8.4 Classify and compare substances on the basis of characteristic physical properties that can be demonstrated or measured; for example,
SC.8.P.8.4 Classify and compare substances on the basis of characteristic physical properties that can be demonstrated or measured; for example, density, thermal or electrical conductivity, solubility,
Density (d) is a property of a substance equal to the ratio of its mass (m) to its volume (V): d = m V
Experiment 2 Name: DEN 14 Si TY In this experiment, you will learn about density and practice the proper way to report measurements and calculated quantities. Properties Properties of a substance can be
Real-World Problems: Measurement
Name: Chapter Date: Real-World Problems: Measurement Practice 1 Real-World Problems: One-Step Problems Solve. Use bar models to help you. 1. A restaurant has two tables of different lengths. One is 146
DETERMINATION OF DENSITY
DETERMINATION OF DENSITY Dr. Barbara B. Bunn. Adapted from Experiments in General Chemistry ; Wiley 1996J.G. Wardeska, T.T-S. Huang, R.W. Kopp; used by permission. Tested by Ms. Janice Orr s Chemistry
Glossary. CARCINOGEN - A substance or physical agent that may cause cancer in animals or humans.
Glossary ACGIH - The American Conference of Governmental Industrial Hygienists is a voluntary membership organization of professional industrial hygiene personnel in governmental or educational institutions.
Measurement ساــيقلا
Measurement القياس مقدمة 4-1 Introduction Measurement is finding a number that shows the size or amount of something. Measurement is done using measuring tools. There are two main systems of measurement:
Oceanography Page 1 of 6 Lab: Ocean Salinity and Density M.Sewell rm #70
Oceanography Page 1 of 6 Salty Water! Description: This lab is designed to demonstrate the formation of the world s oceans and why the oceans are salty, as well as the changes that take place in density
Chapter 1 Section 3: Tools and Techniques. Key Vocabulary Terms
Chapter 1 Section 3: Tools and Techniques Key Vocabulary Terms Adapted from Holt Biology 2008 SI The International System of Units is used by all scientists because scientists need to share a common measurement
Grade 4 Conversion of Units
ID : us-4-conversion-of-units [1] Grade 4 Conversion of Units For more such worksheets visit www.edugain.com Answer t he quest ions (1) A cuboid container is 9 m long, 2 m wide and 6 m high. How many litres
PHARMACOPOEIAL DISCUSSION GROUP BULK AND TAPPED DENSITY OF SOLIDS
PHARMACOPOEIAL DISCUSSION GROUP BULK AND TAPPED DENSITY OF SOLIDS It is understood that sign-off covers the technical content of the draft and each party will adapt it as necessary to conform to the usual
ADDITIONAL PRACTICE WITH WRITING CONVERSION FACTORS
ADDITIONAL PRACTICE WITH WRITING CONVERSION FACTORS Note: This worksheet is for additional practice. It is not due for a grade. Note: Unless specifically told otherwise, assume that percentage-by-mass
Name Honors Chemistry / /
Name Honors Chemistry / / SOL Questions Chapter 1 Each of the following questions below appeared on an SOL Chemistry Exam. For each of the following bubble in the correct answer on your scantron. 1. The
UCS Mi-STAR Science 7 Semester 1 Midterm Exam Review Guide
Name Date Hour 2018-2019 UCS Mi-STAR Science 7 Semester 1 Midterm Exam Review Guide Question How does cold air compare to warm air? Cold air weighs more than hot air. When a 9-centimeter balloon is filled
Calculating Ballast By Troy Averill
Calculating Ballast By Troy Averill Lesson Overview: Students use the dimensions of the cargo hold of a ship s hull to calculate the volume of material that can be contained. Students will then use the
Determining the Density of Unknown Substances
Determining the Density of Unknown Substances Introduction: Most of the elements on the periodic table are metals and solids. These elements have observable properties that make it possible to identify
Unit I PART I. MATH TOOLS FOR CHEMISTRY I. The Metric System The metric system is the scientific system of units of measurement
CHEMISTRY 100 LECTURE Unit I PART I. MATH TOOLS FOR CHEMISTRY I. The Metric System The metric system is the scientific system of units of measurement Length Volume Mass METRIC BASIC UNITS LENGTH MASS VOLUME
CHEMISTRY - CLUTCH CH.1 - INTRO TO GENERAL CHEMISTRY.
!! www.clutchprep.com CONCEPT: MATTER Chemistry is the study of matter and the changes it undergoes, with the being its basic functional unit. When two or more of these elements chemically bond together
CHEMISTRY - MCQUARRIE 4E CH.1 - CHEMISTRY & THE SCIENTIFIC METHOD.
!! www.clutchprep.com CONCEPT: MATTER Chemistry is the study of matter and the changes it undergoes, with the being its basic functional unit. When two or more of these elements chemically bond together
Welcome to Parent Information Night
Welcome to Parent Information Night Ridgecrest School Science Fair Dates: January 28 th project set up January 29 th judging January 30 th parent viewing night District Science Showcase will be in May!
Directions: Complete the following prior to class. Be prepared to show your work on the board.
Worksheet L4X Student s Name Directions: Complete the following prior to class. Be prepared to show your work on the board. 1) Convert 30 ml to oz, qt, L, gal. 2) Convert 16 oz to kg, lb, tons, g. Page
LESSON hat is density? 24
LESSON hat is density? 24 Rocks are heavy. A small box of rocks has a large. Yet a box of the same size containing corks has a small. How can objects that are the same size have different es? Scientists
S2i Sunday, September 8, 2012
Agenda: 1. How to study for this course 2. Review of Significant Figures 3. Practice Problems S2i Sunday, September 8, 2012 How to Study for CHEM 212 DO THE HOMEWORK o Start it early in case you are having
Permeability Field Investigation
Permeability Field Investigation Using the scientific method to guide this outdoor investigation, students test the permeability of different school-ground areas, record and organize the results with maps
Grade Six: Energy Lesson 6.7: Peanut Energy
Grade Six: Energy Lesson 6.7: Peanut Energy Lesson Concept Link Time Heat energy is release when a fuel is consumed or transformed from stored energy in the peanut to heat. In the previous lesson moving
LAB 9A: TEMPERATURE AND HEAT, PART A
Name: Period: LAB 9A: TEMPERATURE AND HEAT, PART A Hot and cold are familiar sensations. What happens when something hot comes in contact with something cold? Think about putting some ice cubes in a drink.
European Pharmacopoeia
i PHARMACOPOEIAL DISCUSSION GROUP REV 1 - CORR 1 G02 Bulk density and tapped density of powders It is understood that sign-off covers the technical content of the draft and each party will adapt it as
The students will be able to: define porosity and relate it to the capacity of a common object's TEKS ADDRESSED:
AUTHORS NAMES: TITLE OF THE LESSON: Porosity and Permeability TECHNOLOGY LESSON : No DATE OF LESSON: TIME LESSON: 2 (60 min class) NAME OF COURSE Biology SOURCE OF THE LESSON: Lynn Kirby TEKS ADDRESSED:
Field Name Data Type Notes. Text Required Text Required. Text Required Text Required. Required Number Required. Number Required.
CSV Invoice Format Column Position 1 2 3 4 5 6 7 8 9 10 Campus* Field Name Data Type Notes Supplier * Invoice * Order * Invoice Date* Total Invoice Amount* Total Sales Tax Amount* Discount Amount Discount
Lesson Plan: Stream Table Investigation By: Lauri Dahlin
Lesson Plan: Stream Table Investigation By: Lauri Dahlin Target Grade: 4 th Teacher Prep Time: 1 hour Lesson Time: 3½ hours (We recommend doing this lesson over 4 days.) Day 1 o 15 min. Beginning Thoughts
US and Metric System relations and ppm vs mg l
Does the idea of using the metric system irritate you? Are you just happy with the US system of weights and measures? Are you comfortable with measurements like inches, feet and yards; Volume measurements
1) An object weighs 75.7 kg. What is this weight in lbs? [1 lb = grams]
![1) An object weighs 75.7 kg. What is this weight in lbs? [1 lb = grams]](/thumbs/89/98796796.jpg "1) An object weighs 75.7 kg. What is this weight in lbs? [1 lb = grams]")
CHEMISTRY 51 SPRING 2016 NAME: Exam 1 Multiple Choice (2 pts each) 1) An object weighs 75.7 kg. What is this weight in lbs? [1 lb = 453.6 grams] a) 34.3 pounds b) 167 pounds c) 343 pounds d) 16.7 pounds
Recycling Paper. Prepared By: Şenay Purzer, Venkatesh Merwade, Brad Harriger, David Eichinger, and Erin Doherty
Recycling Paper Grade Level: 5 Total Time Required: approximately five 45-minute sessions Prepared By: Şenay Purzer, Venkatesh Merwade, Brad Harriger, David Eichinger, and Erin Doherty Lesson Objectives:
Creation Settings. can be separated into two or more pure substances by distillation. can be separated into two or more substances by chromatography.
Page 1 of 10 TEST BANK (ACCT3321_201_1220) > CONTROL PANEL > POOL MANAGER > POOL CANVAS Pool Canvas Add, modify, and remove questions. Select a question type from the Add drop-down list and click Go to
Chemistry: The Central Science, 12e (Brown et al.) Chapter 1 Introduction: Matter and Measurement. 1.1 Multiple-Choice Questions
Chemistry: The Central Science, 12e (Brown et al.) Chapter 1 Introduction: Matter and Measurement 1.1 Multiple-Choice Questions 1) In the following list, only is not an example of matter. A) planets B)
TREATMENT PLANT OPERATOR TRAINEE Examination Study Guide
TREATMENT PLANT OPERATOR TRAINEE Examination Study Guide Mobile County Personnel Board 1809 Government St., Mobile AL 36606 May, 2018 A calculator and this page will be made available to examinees when
COMBUSTION RETARDING EFFECTIVENESS TEST. General Description. Fuels. Fuel Bed-Building. Aspen Excelsior. Ponderosa Pine Needles.
General Description Fuels Fuel Bed-Building Aspen Excelsior Ponderosa Pine Needles Starter Beds Mixed Retardant Spray Apparatus Retardant Application Data Collection System Burning Fuel Moisture Analysis
Practice Problems; Chapter#1
Practice Problems; Chapter#1 #1. Determine the density of an object that has a mass of 149.8 g and displaces 12.1 ml of water when placed in a graduated cylinder. A) 8.08 g/ml B) 1.38 g/ml C) 12.4 g/ml
ES 106 Laboratory # 1 PROPERTIES OF WATER
ES 106 Laboratory # 1 PROPERTIES OF WATER 1-1 Introduction What are the physical and chemical properties of water that make it so unique and necessary for living things? When you look at water, taste and
KEY CONCEPTS AND PROCESS SKILLS
Soil Columns 40- to 2-3 50-minute sessions ACTIVITY OVERVIEW 4 L A B O R AT O R Y Students investigate the composition of two different types of soil by separating the soils with water. By creating and
Practice Problems; Chapter#1
Practice Problems; Chapter#1 #1. Determine the density of an object that has a mass of 149.8 g and displaces 12.1 ml of water when placed in a graduated cylinder. A) 8.08 g/ml B) 1.38 g/ml C) 12.4 g/ml
Experiment #3. Density
Experiment #3. Density Goals 1. To measure and calculate the density of various substances. 2. To use significant figures correctly in calculations. Background Density is the mass per unit volume of a
Experiment #3. Density and Specific Gravity.
Experiment #3. Density and Specific Gravity. Goals 1. To measure and calculate the density and specific gravity of various substances. 2. To use significant figures correctly in calculations. Background
TEST I REVIEW. 1. All of the following are properties of antimony. Which one is not a
TEST I REVIEW I Identify the letter of the choice that best completes the statement or answers the question. 1. All of the following are properties of antimony. Which one is not a physical property? a.
Specific Heat Activity
Title of Lesson Subject Area Age or Grade Level Specific Heat Activity Understanding energy transfers within the lense of specific heat 7 th grade This lab is designed to be an easy way to teach students
How small is a nanometer?
How small is a nanometer? Purpose: The purpose of this activity is to learn about the size of a nanometer. Questions to think about: Could you see an object that measures 10 nanometers across with your
HOW MUCH IS A PART PER MILLION?
Que una parte por Millon??? HOW MUCH IS A PART PER MILLION? INTRODUCTION The health effects of any toxic substance are related to the amount of exposure, also known as the dose. The greater the dose the
STAINLESS STEEL. Useful Information
STAINLESS Useful Information STAINLESS Useful Information Stainless Steel Grades - Chemical Composition (BS EN ISO 3506-1:2009 / BS EN ISO 3506-2:2009) NOTE 1 A description of the groups and grades of
Name # Class Date Scientific Inquiry Version 1
Name # Class Date Scientific Inquiry 1. Which statement describes the best procedure to determine if a vaccine for a disease in a certain bird species is effective? A) Vaccinate 100 birds and expose all
Experiment 1: The Densities of Liquids and Solids (from Masterson & Hurley)
Experiment 1: The Densities of Liquids and Solids (from Masterson & Hurley) One of the fundamental properties of any sample of matter is its density, which is its mass per unit of volume. The density of
Messaging by Scaling Up and Down
Statistics for Action Activities Facilitator Instructions Activity Overview Participants read examples of dull facts turned into memorable messages, and practice doing the same. When to Use It When shaping
LUBRICATION ORDER 10 NOVEMBER 1980 (Supersedes L , 18 October 1968) LANDING CRAFT, MECHANIZED; STEEL; DIESEL POWER DRIVEN,
LO55-1905-217-12-1 LUBRICATION ORDER 10 NOVEMBER 1980 (Supersedes L055-1905-217-12-1, 18 October 1968) LANDING CRAFT, MECHANIZED; STEEL; DIESEL POWER DRIVEN, 74 FT. LG. HULL NOS. LCM-85OO THRU LCM-8519
STAAR Vocabulary noticing something about the world around you. using clues to find the answer. everything everywhere. to sort into groups
Observation noticing something about the world around you Inference using clues to find the answer Matter everything everywhere Classify to sort into groups Physical Property something you observe with
Properties of Water Lab: Water and solutions
Properties of Water Lab: Water and solutions Background: Water has several unique properties. The hydrogen bonding that occurs between molecules in water results in much higher melting and boiling points
To become bigger or make bigger the amount or size of something.
Increase Decrease (Reduce) State of Matter Property Density Energy Temperature To become bigger or make bigger the amount or size of something. To become smaller or make smaller the amount or size of something.
Heating Earth Surfaces
Heating Earth Surfaces 55 40- to 2-3 50-minute sessions ACTIVITY OVERVIEW L A B O R ATO R Y Students design an experiment to measure how the Sun s energy heats land and water as well as how quickly both
Module 2, Add on Lesson Turbidity Sensor. Student. 90 minutes
Module 2, Add on Lesson Turbidity Sensor Student 90 minutes Purpose Construct a sensor to measure the turbidity of water Graph data and reason about curves and linear relationships Calibrate the turbidity
STANDARD 1 NUMBER and OPERATION
Stretch Goal 1.1: Understand and use numbers. STANDARD 1 NUMBER and OPERATION 5.M.1.1.1 Read, write, compare, and order whole numbers through millions and decimal numbers through thousandths 5.M.1.1.2
Analysis of Calcium Carbonate Tablets
Experiment 9 Analysis of Calcium Carbonate Tablets Prepared by Ross S. Nord, Eastern Michigan University PURPOSE To perform a gravimetric exercise to determine weight percent of active ingredient in a
CHM Gravimetric Chloride Experiment (r7) 1/5
CHM 111 - Gravimetric Chloride Experiment (r7) 1/5 Purpose You will perform one of the basic types of quantitative analysis - the gravimetric analysis. You will be asked to determine the percentage of
Scientist Guide. Nails for Breakfast? Introduction. Activity Overview. Materials
Scientist Guide Nails for Breakfast? Introduction The periodic table of elements contains many elements that are essential for life, including oxygen, carbon and nitrogen. But did you know that iron (Fe)
(b) Fertilizers help to increase agricultural production. chemical property physical property
Score 1. [Chang7 1.P.011.] Do the following statements describe chemical or physical properties? (a) Oxygen gas supports combustion. chemical property physical property (b) Fertilizers help to increase
Lab 1: Tools for Biologists
Biology 107 General Biology Lab 1: Tools for Biologists Scientists use a variety of tools to carry out laboratory experiments and to understand and manipulate data. Students need to develop familiarity