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Approximations

Outcomes

In this lesson you will learn about:

  1. Rounding off numbers.
  2. Estimating answers to calculations.
Onderwerp en thema
Form 1
Mathematics
Approximations
Approximations in calculations
Type bron
Cursus
Taal
English
Publicatiedatum
2023
Weergeven

Approximations and Estimations

This YouTube video explores the concepts of approximations and estimations.

Onderwerp en thema
Form 1
Mathematics
Approximations
Approximations in calculations
Type bron
Video
Taal
English
Uitgever
FuseSchool Global Education
Publicatiedatum
2020
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
FuseSchool Global Education
Schepper/Auteur
FuseSchool Global Education
Trefwoord
Approximations
Estimations
Weergeven

Introduction to Percents: 3 Videos and 2 Online Activities

Video 1: The meaning of percent
Video 2: Meaning of 109%
Online activity 1: Percents
Video 3: Percents from fraction models 
Online activity 2: Percents from fraction models 

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Percentages
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2011
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
Khan Academy
Schepper/Auteur
Khan Academy
Trefwoord
Percentage

Links

Percentage Changes

This video explores percentage changes.

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Percentages
Type bron
Video
Taal
English
Uitgever
FuseSchool Global Education
Publicatiedatum
2020
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
FuseSchool Global Education
Schepper/Auteur
FuseSchool Global Education
Trefwoord
Percentage
Percentage changes
Weergeven Downloaden

Rounding Numbers: Online Activity

This online activity is a math game on rounding numbers. 

Onderwerp en thema
Form 1
Mathematics
Approximations
Rounding off numbers
Type bron
Werkbladen en klassikale activiteiten
Taal
English
Uitgever
GeoGebra
Publicatiedatum
2014
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
GeoGebra
Schepper/Auteur
Σταμάτης Μακρής
Trefwoord
Rounding whole numbers
Whole numbers
Weergeven

Rounding Whole Numbers: Online Activity

This is an online activity that provides you with various exercises on rounding whole numbers.

Onderwerp en thema
Form 1
Mathematics
Approximations
Rounding off numbers
Type bron
Werkbladen en klassikale activiteiten
Taal
English
Uitgever
GeoGebra
Publicatiedatum
2014
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
GeoGebra
Schepper/Auteur
Austen Meek
Trefwoord
Whole numbers
Rounding whole numbers
Weergeven

Visualize Percents: 2 Videos and 1 Online Activity

Video 1: Finding percentages with a double number line
Video 2: Finding the whole with a tape diagram
Online activity: Find percents visually

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Percentages
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2022
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
Khan Academy
Schepper/Auteur
Khan Academy
Trefwoord
Percentage

Links