1 - 10 van 18 bronnen weergeven

Biodiversity and natural selection

Patterns and processes of evolution. How evolution and natural selection are reflected in the similarities and differences of organisms. 

Onderwerp en thema
Form 2
Biology
Balance of nature
The natural environment
Type bron
Video
Taal
English
Uitgever
California Academy of Sciences
Publicatiedatum
2014
Schepper/Auteur
California Academy of Sciences
Trefwoord
Biodiversity
Natural selection

Circuit Construction Kit: AC

  • Explain basic electricity relationships in series and parallel circuits.
  • Use an ammeter and voltmeter to take readings in circuits.
  • Provide reasoning to explain the measurements and relationships in circuits.
  • Build circuits from schematic drawings.
  • Determine if common objects are conductors or insulators.
  • Compare and contrast AC and DC circuits.
  • Describe how capacitors and inductors behave in a circuit.
  • Experimentally determine the RC time constant.
  • Construct RLC circuits and determine the conditions for resonance.
Onderwerp en thema
Form 2
Physics
Current electricity
Concept of current electricity
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Schepper/Auteur
Amy Rouinfar (lead designer - HTML5)
Trefwoord
Electric Circuit
RLC Circuit
Ohm's Law

How many solar panels needed to electrify my home?

This podcast (audio) file explains how electric current can be obtained from the sun through the solar panel using direct illumination of the sun rays

Onderwerp en thema
Form 2
Physics
Current electricity
Concept of current electricity
Type bron
Media (afbeeldingen, foto's, illustraties, audio)
Taal
English
Uitgever
SOUNDCLOUD
Publicatiedatum
2022
Schepper/Auteur
The Energy Show
Barry Cinnamon
Bron
Trefwoord
Solar panels
Solar power

How our solar system formed

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

Onderwerp en thema
Form 1
Geography
The solar system
The planets
Type bron
Studieboeken
Taal
English
Uitgever
Khan Academy
Publicatiedatum
No date
Schepper/Auteur
Cynthia Stokes Brown
Trefwoord
Solar system
Planets

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
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
Planets
Solar system

Links

Ohm's Law

  • Predict how current will change when resistance of the circuit is fixed and voltage is varied.
  • Predict how current will change when voltage of the circuit is fixed and resistance is varied.
Onderwerp en thema
Form 2
Physics
Current electricity
Concept of current electricity
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Schepper/Auteur
Michael Dubson (Developer/Lead)
Trefwoord
Ohm's Law
Electric current
Resistance
Voltage

Planet Jupiter

This short online lesson discusses the planet Jupiter.

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
Jupiter

Planet Mars

This short online lesson explores the planet Mars.

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
Mars

Planet Mercury

This short online lesson explores the planet Mercury.

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
Mercury

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