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The Earth's Magnetic Field

The Earth behaves like a giant bar magnet and as such there is a magnetic field present around it. The Earth’s magnetic field is thought to be caused by flowing liquid metals in the outer core of the planet which causes electric currents and a magnetic field.

Onderwerp en thema
Form 2
Physics
Magnetism
Earth's magnetic field
Type bron
Werkbladen en klassikale activiteiten
Taal
English
Uitgever
Department of Higher Education
Publicatiedatum
No date
Schepper/Auteur
Leigh Kleynhans
Deelnemer
Michael Atkinson
Trefwoord
Magnetic Field
North Pole
South Pole

Transformation geometry

In this lesson you will learn about:

  1. Enlargement and reduction of shapes using a scale factor.
  2. Reflection of geometric shapes.
  3. Translation of geometric shapes.
  4. Rotation of geometric shapes.
Onderwerp en thema
Form 2
Mathematics
Geometrical transformations
Translation
Type bron
Cursus
Taal
English
Publicatiedatum
2023

Translations

This online lesson explores the concept of translations.

Onderwerp en thema
Form 2
Mathematics
Geometrical transformations
Translation
Type bron
Cursus
Taal
English
Uitgever
CK-12
Publicatiedatum
2022
Schepper/Auteur
CK-12
Trefwoord
Translations

Units of time

Outcomes

By the end of this course you will:

  • Know what the 12 hour and 24 hour clocks are respectively
  • Be able to convert times from the 12 to 24 hour clock and vice versa
  • Be familiar with the units of time
  • Learn how to convert one unit of time to another
Onderwerp en thema
Form 1
Mathematics
Units
Units of time
Type bron
Cursus
Taal
English
Publicatiedatum
2023