College Prep Chemistry Lesson #18 LESSON GOALS: Turn in 5 sources (was extended to today—YAY!) Review %-difference calculation Go over Measurements PPT.

Slides:

Advertisements

Similar presentations

September 17, 2009 Objectives:

Advertisements

Warmup: Concept: PS-1.5 Dimensional analysis. 1.In the SI (metric) system, what is the unit of mass? 2. In the SI (metric) system, what is the unit of.

Entrance Ticket 9/9/14 Grades are posted! We are now on entrance ticket set 2 In the white text books read about scientific notation (pp. 15 and 16). Put.

CONFIDENTIAL 1 Good Afternoon! Today we will be learning about Metric Units of Capacity Let’s warm up : Estimate length of the following in meters: 1)

UNIT: Chemistry and Measurement

Measurement in Chemistry

Example 1: Convert Area Measurements

The SI System of Measurement. The Nature of Measurement Part 1 - number Part 2 - scale (unit) Examples: 20 grams 6.63 x Joule·seconds A Measurement.

METRIC vs THE ENGLISH SYSTEM OF MEASUREMENT. What’s the difference? As I mentioned before, Americans and Britons like to use a different system of measurement.

Chapter 3 The Metric System.

Dimensional Analysis In which you will learn about: Conversion factors

MJ2 Ch 1.8 – Metric Measurements. Bellwork Identify if the sequence is arithmetic or geometric and name the next 3 numbers 1.2, 8, 32, 128… 2.0.5, 1.0,

Math Vocabulary. Multiplication DEFINITION EXAMPLE.

Module 2 Topic A Lesson 3 Metric Unit Conversions

Metric Measurement Lab 2.

Chapter 3: Units of Measurement The most important basic units for biologists are : meters (m) for length grams (g) for mass liters (L) for volume.

Module 2 Topic B Lesson 4 Metric Unit Conversions 4.MD.1 and 4.MD.2.

Bell Work: Monday 8/30/10 (Write Q&A) On Page 12: 1. What units can you measure volume ? 1.English: ounces, gallons 2.Metric: liters 2. Name 3 items you.

Review for Moles and Metrics Test. Question 1 Write out the metric conversion line on your whiteboard _____________________________________.

Warm-Up  TURN IN YOUR LAB ON THE FRONT TABLE!  Write down a couple sentences about what you know about the Metric System.

Notes Over 2.6 Metric Measurements The following chart can be used to convert from one metric unit to another. Example kilohectodekaBASEdecicentimilli.

Lesson 1-2 Scientific Measuring Metric and Unit Conversions “The Scientist’s Toolkit”

The Nature of Science and Technology

Basic Chemistry Copyright © 2011 Pearson Education, Inc. 1 Chapter 12 Solutions 12.4 Percent Concentration.

Station One - Length of Block Measure the length of the block in cm. Record the initial measurement in the data table. Using dimensional analysis, convert.

BELL WORK: MONDAY 8/30/10 (WRITE Q&A) On Page 12: 1. Explain the difference between qualitative and quantitative data based off your reading and last week’s.

College Prep Chemistry Lesson #16 LESSON GOALS: Complete density lab review density equation review percent-difference formula Work through percent-difference.

College Prep Chemistry Lesson #07 LESSON GOALS: Watch video clip on Measurement Complete Measurements notes based off of an online powerpoint. 1/3.

Chapter 3 Section 3.3 Conversion Problems. Connecting to Your World 1 British pound = US dollars 1 Euro = US dollars.

College Prep Chemistry Lesson #14 LESSON GOALS: Note: I have a meeting starting around 12 which does not end until after you have left for lunch. Discuss.

Monday, November 15 Objective: Students will be able to understand different methods of measurement. Bell Ringer: What are two different units you could.

Ch. 16: Using Units of Measure Vocabulary: metric system, meter, centimeter, millimeter, kilometer, gram, kilogram, liter, milliliter, degree Celsius.

Measurements in Experiments Chapter 1-2. Numerical Measurements Are used to perform science experiments. Gives number and dimensional unit  Example :

SI units.  Scientists throughout the world use the metric system  This allows for a standard system to be used in science throughout the world  We.

College Prep Chemistry Lesson #22 LESSON GOALS: Complete Ch. 2 Definitions Complete crossword using definitions as base-line for word bank 1/3.

Chapter 3 Sections 3 and 5 Metric System -universal system of measurement used by scientists globally (SI) -based on scales/multiples of 10 -uses prefixes.

Thursday, August 14, 2014 Day 2 Science Starters Sheet 1. Please have these Items on your desk. I.A Notebook 2- Science Starter: Two vocabulary words:

Entry task-September 26 Answer the following on the index card. I am taking roll using the index card so make sure that you turn one in: What measurement.

Welcome To the School Year Objectives: Sign into class, Pick up a Student Information Sheet, and the Laboratory rules sheet. Also, get the student.

Unit 1 Objectives. The student will be able to: 1.Recognize, understand, and estimate the size of common metric units. 2.Convert from one metric prefix.

Do Now Find the number of sig figs in the following numbers 1) 2804 m

Warm up: Why do all scientists use the metric system?

Section 1.3 Problems Question 1

Measurement Notes Metric unit of length is the meter (m).

Chapter One: Measurement

Measurements Review.

Dimensional Analysis In which you will learn about: Conversion factors

Bell Ringer 10/10/11 You need a calculator today!

Dimensional Analysis In which you will learn about: Conversion factors

$ $ $ $ Section 2 Extending Amounts Across the Work Sheet

Dimensional Analysis In which you will learn about: Conversion factors

Scientific Measurement

Chapter 1, Lesson 3 TEST ON LESSONS 1-3 on 9/6/13 (FRIDAY)

Matter and Measurement Vocabulary

Health Care Math The Metric System.

Chapter 2 Measurements 2.5 Prefixes and Equalities

Section 2 Units of Measurement

Chapter One: Measurement

The Metric System Objective 5-4: SWBAT convert between metric units.

Happy MOLE Day!! (1023) Reading: STUDY FOR PROFICIENCY QUIZ

Measurement Notes.

Academic Biology Class Log

Test 2: Standards of Measurement

Chapter One: Measurement

MATHEMATICAL CONCEPTS IN HEALTH CARE

Introduction to Experimental Design

Chapter 10: Convert Units of Measure

Lesson 1-5 Chemistry Problem Solving Metric and Unit Conversions

Dimensional Analysis In which you will learn about: Conversion factors

Measurement Part 1.

Presentation transcript:

College Prep Chemistry Lesson #18 LESSON GOALS: Turn in 5 sources (was extended to today—YAY!) Review %-difference calculation Go over Measurements PPT mathematics section Complete metric conversions sheet 1/5

%-difference Note: %-difference is also know as %-deviation or %-error. You may recall the following relationship: %Diff = (Measured – Expected) · 100 Expected 2/5

Measurements PPT Notes We are now going to go over the work you completed (and hopefully turned in for a class participation grade) for the online PowerPoint notes on measuring. We are only going over the mathematics- based questions. The rest of the activity was based on important vocabulary and written concepts. 3/5

Metric Conversions Complete the handout (side 1 is a simple lab activity and side 2 is a unit conversion sheet) Please note that the conversion practice sheet only uses units of length measurement, but the same principles are applied for mass, volume, &tc. – For instance, the process for converting meters into millimeters is exactly the SAME for converting Liters into milliliters. 4/5

Looking Ahead We will finish up our preparation for Thursday’s chapter test. 5/5