51 - 60 van 376 bronnen weergeven

Circuit Construction Kit: DC

  • Explore basic electricity relationships.
  • 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.
Onderwerp en thema
Form 2
Physics
Current electricity
Simple electric circuits
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Schepper/Auteur
Amy Rouinfar (lead designer - HTML5)
Trefwoord
Series Circuit
Parallel Circuit
Ohm's Law

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

Closure Property of Whole Numbers: 3 Videos

Part 1: Closure property of whole numbers with specific reference to adding, subtracting, multiplying and dividing whole numbers
Part 2: Examples of closure property of whole numbers
Part 3: Common mistakes and misconceptions

Onderwerp en thema
Form 1
Mathematics
Numbers I
Natural and whole numbers
Type bron
Video
Taal
English
Uitgever
TicTac Learn
Publicatiedatum
2020
Schepper/Auteur
TicTac Learn
Trefwoord
Whole numbers
Closure property of whole numbers

Links

Coefficient, Constant, Variable & Exponents

This video explains about coefficient, constant, variable and exponents. Useful for introductions to the topic and/or extension work. 

Onderwerp en thema
Form 2
Mathematics
Algebra
Quadriatic expressions
Type bron
Video
Taal
English
Uitgever
Fuseschool- Elobal Educations
Publicatiedatum
2017
Trefwoord
Exponents
Constants
Coefficients
Variables

Colour Vision

Outcomes:

  • Determine what color the person sees for various combinations of red, green, and blue light.
  • Describe the color of light that is able to pass through different colored filters.
Onderwerp en thema
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Schepper/Auteur
Bryce Gruneich (lead)
Kathy Perkins (lead)
Trefwoord
Photons
Monochromatic Light
White Light
Rainbows

Commutative Property of Whole Numbers: 3 Videos

Part 1: Commutative property of whole numbers under addition, subtraction, multiplication and division 
Part 2: Examples of commutative property of whole numbers under addition and multiplication
Part 3: Common mistakes and misconceptions

Onderwerp en thema
Form 1
Mathematics
Numbers I
Natural and whole numbers
Type bron
Video
Taal
English
Uitgever
TicTac Learn
Publicatiedatum
2020
Schepper/Auteur
TicTac Learn
Trefwoord
Whole numbers
Commutative property of whole numbers

Links

Comparing animal and plant cells

Plant cells have a cell wall in addition to a cell membrane, whereas animal cells have only a cell membrane. Plants use cell walls to provide structure to the plant. Plant cells contain organelles called chloroplasts, while animal cells do not. Chloroplasts allow plants to make the food they need to live using photosynthesis.

Onderwerp en thema
Form 1
Biology
Cell structure and organisation
Plant and animal cells
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2022
Schepper/Auteur
Khan Academy
Trefwoord
Animal cell
Plant cell

Comparing mitosis and meiosis

Comparison of the processes of mitosis and meiosis. Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell. Mitosis involves one cell division, whereas meiosis involves two cell divisions.

Onderwerp en thema
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2015
Schepper/Auteur
Sal Khan
Trefwoord
Meiosis
Mitosis

Comparison of Fractions: 3 Videos

Part 1: Comparing like and unlike fractions
Part 2: Examples of comparing like and unlike fractions
Part 3: Common mistakes made when comparing fractions

Onderwerp en thema
Form 1
Mathematics
Fractions
Comparison of fractions
Type bron
Video
Taal
English
Uitgever
TicTac Learn
Publicatiedatum
2020
Schepper/Auteur
TicTac Learn
Trefwoord
Fractions
Comparison of fractions

Links