APT
Initiatives Ltd
Business, Economics & Maths Resources
Minimising Workloads, Maximising Performance
Est 1999

apt4Maths: PowerPoint Presentation on Approximations – Decimal Places for GCSE (and Key Stage 3) Mathematics

Product Code: SAMPLEPPGKS3M-N-PVA Categories: ,

£0.00

(VAT will be calculated at checkout)

If you are a school/college and would like to place an order and be INVOICED later, please email sales@apt-initiatives.com.

This is the 7th PowerPoint Presentation only of the full set of 11 PowerPoint Presentations on Place Value and Approximations for GCSE (and Key Stage 3) Maths. This PowerPoint explains how to approximate to a fixed number of decimal places.

The full set of 11 PowerPoint Presentations on Place Value and Approximations can be purchased from www.apt-initiatives.com

Product Information

The full set of 11 PowerPoint Presentations on Place Value and Approximations (130 slides, excluding Title Pages) covers the following place value and approximations based topics:

  • 01 Place Value – Integers (10 sides): Reviews place value columns and how to read and write whole numbers.
  • 02 Place Value – Decimals (10 slides): Reviews place value columns and how to read and write decimal numbers.
  • 03 Order and Compare Numbers (10 slides): Explains techniques for ordering lists of numbers (integers and decimals) and how to compare pairs of values using inequality signs.
  • 04 Multiply and Divide by Powers of Ten (16 slides): Explains how to multiply or divide whole numbers and decimals by 10, 100 etc.
  • 05 Standard (Index) Form (17 slides): Explains why standard (index) form is used, how to read and write values in standard form, and how calculators are used with this format.
  • 06 Approximations – Rounding (18 slides): Explains how to approximate by rounding to the nearest 10, 100, etc.
  • 07 Approximations – Decimal Places (8 slides): Explains how to approximate to a fixed number of decimal places. INCLUDED in this download
  • 08 Approximations – Significant Figures (8 slides): Explains how to approximate to a fixed number of significant figures.
  • 09 Estimating / Checking Answers (11 slides): Explains how to use approximations to estimate / check answers.
  • 10 Error Intervals (13 slides): Explains how to find the error intervals of numbers which have been approximated or truncated.
  • 11 Error Bounds (9 slides): Explains how to find the minimum and maximum answers for calculations involving approximated values.

Download Sample Material

apt4Maths PowerPoint on Approximations - Decimal Places

Need help purchasing?

Email sales@apt-initiatives.com or call us on 01952 540877