Year 1 Credit Mathematics Thursday, 22 October 2015 Lesson Objective Chapter 1 Calculations and the Calculator Standard Form Scientific Notation - Calculator.

Slides:

Advertisements

Similar presentations

SI Units & Scientific Notation

Advertisements

Y9 Booster Lesson 3. Objectives – what we should be able to do by the end of the lesson Calculate percentages of quantities using a calculator Calculate.

STARTER Put this number in scientific notation.

Whiteboardmaths.com © 2004 All rights reserved

Scientific Notation Review

Taking cube roots on a simple “scientific” calculator y x or using shift x  y 27 y x = or 27 shift x  y 3 = 3.

Astronomical Numbers SNC1D. Powers of Ten Numbers in astronomy are often much larger than we are used to dealing with in daily life. We often express.

1.7 Large & Small Numbers Chapter 1 Matter, Measurements, & Calculations Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings 10.

Exponential Notation Significant Figures

Scientific Measurement and Significant Figures

Created by Mr. Scientific Notation Using the calculator and Scientific Notation.

Scientific notation is mathematical shorthand.

Measurements 1.2 Scientific Notation Copyright © 2009 by Pearson Education, Inc.

Scientific Notation Cartoon courtesy of NearingZero.net.

Scientific Notation Calculator

Distances in Space Science 9. Using scientific notation Distances in space are very large We use scientific notation to represent very large and very.

Bell Work3/23/15 Define the following : – Accuracy – Precision – Scientific Notation.

Scientific Notation & Calculators UNDERSTAND TECHNOLOGY AND SCIENTIFIC NOTATION.

1 Chapter 3: Measurement, Scientific Notation, Significant Figures Sections Chemistry 111.

Measurements in Chemistry Scientific notation and Significant Figures.

SN Multiplication Without a Calculator

Section 9.1 Measuring Distances Beyond the Solar System.

Standard Form Recap – Planetary Data Sun mass kg.

Objective The student will be able to: express numbers in scientific and decimal notation. Designed by Skip Tyler, Varina High School.

Chemistry 11 Unit 2.  Chemistry: the study of matter and the changes that matter may undergo.  Matter: anything that has mass and volume a) Solid -

Moon The Moon is the Earth’s only natural satellite and was formed 4.6 billion years ago around some million years after the formation of the solar.

Use complete sentences when writing your answers..

Scientific Notation. Write the following numbers in scientific notation: Ex:3,700,000 km ___________________________ Ex: g ________________________.

Scientific Notation Often used to express very large or very small numbers. Also used to maintain correct number of significant figures.

Using exponents on the calculator Depending on your calculator you will use one of the following buttons. xyxy 10 x EXPEE  (you may have to use the shift.

Scientific Notation A short-hand way of writing large numbers without writing all of the zeros. Scientific Notation Video.

4.2b SKM & PP 1 Exponents: Scientific Notation. 4.2b SKM & PP 2 Think about this?

Transparency 9 Click the mouse button or press the Space Bar to display the answers.

Happy Thursday! Get out a sheet of paper and get ready for Warm up #1 Get out your notes and get ready to add to the conversions/sig fig notes Quiz Friday.

Dividing with Scientific Notation How can we deal with so many zeros? The mass of one carbon atom = ,200,000,000,000,000,000,000.

Scientific Notation Often used to express very large or very small numbers. Also used to maintain correct number of significant figures.

IDENTIFYING AND CALCULATING WITH SIG DIGS Significant Digits.

Created by: John Black Our planet Jupiter is very cold! In fact it is NEGATIVE 160 degrees (-234 F) Our planet has 67 moons! But only 18 moons are named!

© T Madas. 1 m = cm cm = mm 10 1 km = m m = cm cm = mm 40 3 km = m m = cm cm = mm km = m cm = m 4 80.

Do Now (A Do Now (B): Do Now (C): Do Now (A ): Type I  Give 5 examples of One- Dimensional Motion Do Now (B): Type II  List the 5 formulas for One- Dimensional.

Space and Gravity. 1. What determines how much gravity a planet will have?

Scientific Notation. Can be also called standard form or exponential notation Can be also called standard form or exponential notation Used to write numbers.

1 Chapter 2 Measurements 2.2 Scientific Notation Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Compiled by Mr. Lafferty Maths Dept.

Q 1 & 2 p23 1. Write the following measurements in scientific notation: a m d m b kg e km c L f.

/21 & 10/24/11 Scientific Notation

CHAPTER ONE Science Skills

Lab Skills and Chemical Analysis

12 8 Q3. Calculate the area of the triangle Q4.

PHYSICS 11 TODAY’s OBJECTIVE:

14/11/2018 Starter 10.

Goal to explore the scale of the universe

Algebra 1 Section 8.3.

Scientific Notation.

RULES Scientific Notation Base number MUST be between 1.00 and 9.99

COURSE 3 LESSON 7-1 Scientific Notation

Standard Form Recap –.

Operations involving Scientific Notation (x , ÷ , + , −)

Significant Measurements

Starter Activity Mini-presentations from last lesson – present your findings from Supply investigations.

Chapter 2 Measurements 2.2 Scientific Notation

Standard Form Recap –.

Lesson 3-4 Operating with Scientific Notation

Scientific Notation Calculator

Electrons in atoms Scientific Notation.

Chapter Ten Exponents and Scientific Notation

SIGNIFICANT FIGURES. Significant Figures Instruments are only so precise. The number of digits reported are considered significant figures. There are.

Notebook Entry: Do you know of any strategies that can help you understand something you read? If so what are the strategies? A strategy is plan of.

Section 2.4 Scientific Notations

Presentation transcript:

Year 1 Credit Mathematics Thursday, 22 October 2015 Lesson Objective Chapter 1 Calculations and the Calculator Standard Form Scientific Notation - Calculator To be able to use the calculator to calculate values using scientific notation.

Standard Form Recap –

P la n e ta ry D a ta S u n Ma s s kg

Planetary Data Jupiter mass kg

Pl a n et a r y Data E art h mass kg

Moon mass kg Planetary Data

Can you write these numbers in standard form?

How did you do? × × × × 10 30

Planetary Data Sun diameter km

Planetary Data Jupiter diameter km

Planetary Data Earth diameter km

Moon mass 3476 km Planetary Data

Can you write these numbers in standard form?

You are here World Population: = 6.45 billion = 6.45 × 10 9

Year 1 Credit Mathematics Thursday, 22 October 2015 C Write in Scientific Notation Starter (a) 3 x 9 Calculations and the Calculator (a) 2300 A Calculate the followingB Find the length of x (b) (b) 5 ÷ 5 Chapter 1 Standard Form Scientific Notation - Calculator cm 20cm x cm 10 2 = x = x = x 2 pythagoras 36 = x 2 6 = x 2 (c) (d) x x x x x

Year 1 Credit Mathematics Thursday, 22 October 2015 Chapter 1 Calculations and the Calculator Standard Form Scientific Notation - Calculator We can use scientific notation on the calculator. Depending on your calculator you will use one of the following buttons. xyxy 10 x  EXPEE (you may have to use the shift button) Enter the 5.4x10 3 into your calculator Calculator Key Presses xyxy 3

Year 1 Credit Mathematics Thursday, 22 October 2015 Chapter 1 Calculations and the Calculator Standard Form Scientific Notation - Calculator xyxy 10 x EXPEE  (you may have to use the shift button) Example: 6.25x10 -7 Calculator Keys 6 2 x xyxy Example: 8.31x10 11 Calculator Keys x xyxy Not the subtraction button

Year 1 Credit Mathematics Thursday, 22 October 2015 Chapter 1 Calculations and the Calculator Standard Form Scientific Notation - Calculator Calculate: 4 x 10 6 ÷ 8 x 10 6 It is good practice to put each value in brackets ( 4 x1 0 xyxy 6) x ( 8 x1 0 xyxy 6) =0.5

Year 1 Credit Mathematics Thursday, 22 October 2015 NO CALCULATOR Now try p3 Ex 1.1 Q 1 to 7 Show your working Complete for Next Lesson Extension Investigation Questions Page 2 Q1 and Q2 Complete for Next Lesson Homework Complete Homework Sheet 1 on or before Monday Chapter 1 Calculations and the Calculator Revision Non calculator methods