11 - 17 van 17 bronnen weergeven

Planet Neptune

This short online lesson discusses the planet Neptune.

Onderwerp en thema
Form 1
Geography
The solar system
The planets
Type bron
Cursus
Taal
English
Uitgever
CK-12
Publicatiedatum
2021
Schepper/Auteur
CK-12
Trefwoord
Solar system
Planets
Neptune

Planet Saturn

This short online lesson discusses the planet Saturn

Onderwerp en thema
Form 1
Geography
The solar system
The planets
Type bron
Cursus
Taal
English
Uitgever
CK-12
Publicatiedatum
2019
Schepper/Auteur
CK-12
Trefwoord
Solar system
Planets
Saturn

Planet Uranus

This short online lesson discusses the planet Uranus.

Onderwerp en thema
Form 1
Geography
The solar system
The planets
Type bron
Cursus
Taal
English
Uitgever
CK-12
Publicatiedatum
2018
Schepper/Auteur
CK-12
Trefwoord
Solar system
Planets
Uranus

Planet Venus

This short online lesson discusses the planet Venus.

Onderwerp en thema
Form 1
Geography
The solar system
The planets
Type bron
Cursus
Taal
English
Uitgever
CK-12
Publicatiedatum
2022
Schepper/Auteur
CK-12
Trefwoord
Solar system
Planets
Venus

Scale of cells

Even though molecules, proteins, viruses, and cells are all tiny, there are significant size differences between them. The diameter of a water molecule is roughly 0.28 nanometers. The diameter of the protein hemoglobin is roughly 5 nanometers. The diameter of the HIV virus is roughly 120 nanometers. A red blood cell is 6-8 micrometers.

Onderwerp en thema
Form 1
Biology
Cell structure and organisation
Concept of cells
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2015
Schepper/Auteur
Sal Khan
Trefwoord
Cells

The solar system

This short YouTube video introduces you to the planets which make up the solar system.

Onderwerp en thema
Form 1
Geography
The solar system
The planets
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2022
Schepper/Auteur
Khan Academy
Trefwoord
Solar system
Planets

Terrestrial planets

This online resource explores the terrestrial, or inner, planets - the planets closest to the sun: Mercury, Venus, Earth and Mars.

Onderwerp en thema
Form 1
Geography
The solar system
The planets
Type bron
Studieboeken
Taal
English
Uitgever
SLCC Pressbooks
Publicatiedatum
2020
Schepper/Auteur
R Adam Dastrup
Trefwoord
Planets
Terrestrial planets
Mercury
Venus
Earth
Mars