Displaying 11 - 20 of 51 Resources

DNA

Learn about DNA (deoxyribonucleic acid). Overview of DNA bases, complementary base pairing, and the structure of the double helix.

Subject and Topic
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2014
Creator/Author
Sal Khan
Keyword
DNA

Earth's rotations and revolutions

These two short online tutorials discuss how the earth rotates and then the earth's revolutions.

Subject and Topic
Form 1
Geography
The solar system
Earth's movement
Resource Type
Studieboeken
Language
English
Publisher
CK-12
Publication Date
2023
Creator/Author
CK-12
Keyword
Earth
Earth's revolutions
Earth's rotations

Links

Earth's seasons

In the first URL, the YouTube video explains why earth has spring, summer, autumn and winter seasons. The second URL summarizes the key takeaway points.

Subject and Topic
Form 1
Geography
The solar system
Earth's movement
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2022
Creator/Author
Sal Khan
Keyword
Earth
Seasons

Links

Earth's shape

This online tutorial will explain the earth's shape and its hemispheres.

Subject and Topic
Form 1
Geography
The solar system
Shape of the earth
Resource Type
Studieboeken
Language
English
Publisher
CK-12
Publication Date
2021
Creator/Author
CK-12
Keyword
Earth
Earth's shape
Hemispheres

Enzymes

Enzymes as catalysts for reactions in biological systems; discussion of substrates, active sites, induced fit, and activation energy.

Subject and Topic
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2015
Creator/Author
Sal Khan
Keyword
Enzymes

How to calculate the irregular area on a map

This YouTube video explains how to calculate an irregular area on a map.

Subject and Topic
Form 1
Geography
Mapwork
Quantitative information on maps
Resource Type
Video
Language
English
Publisher
Fish
Publication Date
2018
Creator/Author
Fish
Keyword
Area on a map
Calculate irregular area on a map
Maps

How to calculate the regular area on a map

This YouTube video explains how to calculate a regular area on a map.

Subject and Topic
Form 1
Geography
Mapwork
Quantitative information on maps
Resource Type
Video
Language
English
Publisher
Everything Geography
Publication Date
2023
Creator/Author
Everything Geography
Keyword
Area on a map
Maps
Calculate regular area on a map

How our solar system formed

This online article delves into our the sun and planets were formed.

Subject and Topic
Form 1
Geography
The solar system
The planets
Resource Type
Studieboeken
Language
English
Publisher
Khan Academy
Publication Date
No date
Creator/Author
Cynthia Stokes Brown
Keyword
Solar system
Planets

Human evolution overview

From the extinction of the dinosaurs to humanity.

Subject and Topic
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2011
Creator/Author
Sal Khan
Keyword
Evolution
Human Evolution

An introduction to the planets

These four short online lessons will cover the following:

  • The planets of the solar system
  • Planet orbits in the solar system
  • Gravity in the solar system
  • Inner vs outer planets
Subject and Topic
Form 1
Geography
The solar system
The planets
Resource Type
Cursus
Language
English
Publisher
CK-12
Publication Date
2022
Creator/Author
CK-12
Keyword
Planets
Solar system

Links