201 - 210 van 254 bronnen weergeven

Solve Quadratic Equations by Completing the Square

By the end of this unit you will be able to:

  • Solve a quadratic equation by completing the square.
Onderwerp en thema
Form 2
Mathematics
Quadriatic equations
Solving equations
Type bron
Cursus
Taal
English
Uitgever
Pressbooks
Publicatiedatum
No date
Licentie auteursrecht
CC BY
Houder auteursrecht
National Curriculum Vocational Mathematics Level 3
Schepper/Auteur
Dylan Busa
Trefwoord
Quadratic equations
Completing the square
Weergeven

Solve Quadratic Equations by Factorisation

By the end of this unit you will be able to:

  • Apply the zero-product law.
  • Solve rational quadratic equations which have fractions with the unknown in the denominator.
  • Factorise quadratic expressions to solve for the unknown variable.
Onderwerp en thema
Form 2
Mathematics
Quadriatic equations
Solving equations
Type bron
Cursus
Taal
English
Uitgever
Pressbooks
Publicatiedatum
No date
Licentie auteursrecht
CC BY
Houder auteursrecht
National Curriculum Vocational Mathematics Level 3
Schepper/Auteur
Dylan Busa
Trefwoord
Quadratic equations
Factorisation
Weergeven

Solving Algebraic Fractions

This video explains how to solve algebraic fractions.

Onderwerp en thema
Form 1
Mathematics
Fractions
Operations on fractions
Type bron
Video
Taal
English
Uitgever
FuseSchool Global Education
Publicatiedatum
2017
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
FuseSchool Global Education
Schepper/Auteur
FuseSchool Global Education
Trefwoord
Fractions
Algebraic fractions
Weergeven Downloaden

Solving Quadratics By Factorising

There are a few different ways to solve quadratics: factorising, using the quadratic formula or by completing the square. In this video we look at solving by factorising.

Onderwerp en thema
Form 2
Mathematics
Quadriatic equations
Solving equations
Type bron
Video
Taal
English
Uitgever
Fuse school- global educations
Publicatiedatum
2017
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
Fuseschool- Global Educations
Bron
YouTube
Weergeven

Sorting decimals from least to greatest

This is an online activity providing you with exercises in sorting decimals from least to greatest.

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Decimals
Type bron
Werkbladen en klassikale activiteiten
Taal
English
Uitgever
GeoGebra
Publicatiedatum
2012
Licentie auteursrecht
CC BY-SA
Houder auteursrecht
GeoGebra
Schepper/Auteur
Duane Habecker
Trefwoord
Decimals
Ordering decimals
Weergeven

States of Matter

  • Describe a molecular model for solids, liquids, and gases.
  • Extend this model to phase changes.
  • Describe how heating or cooling changes the behavior of the molecules.
  • Describe how changing the volume can affect temperature, pressure, and state.
  • Relate a pressure-temperature diagram to the behavior of molecules.
  • Interpret graphs of interatomic potential.
  • Describe how forces on atoms relate to the interaction potential.
  • Describe the physical meaning of the parameters in the Lennard-Jones potential, and how this relates to the molecule behavior.
Onderwerp en thema
Form 1
Physics
Structure and properties of matter
Structure of matter
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Licentie auteursrecht
CC BY
Houder auteursrecht
PhET Interactive Simulations
Schepper/Auteur
Amy Rouinfar (lead designer - HTML5)
Trefwoord
States of matter
Atoms

Links

States of Matter: Basics

  • Describe characteristics of three states of matter: solid, liquid and gas.
  • Predict how varying the temperature or pressure changes the behavior of particles.
  • Compare particles in the three different phases.
  • Explain freezing and melting with molecular level detail.
  • Recognize that different substances have different properties, including melting, freezing and boiling temperatures.
Onderwerp en thema
Form 1
Physics
Structure and properties of matter
Structure of matter
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Licentie auteursrecht
CC BY
Houder auteursrecht
PhET Interactive Simulations
Schepper/Auteur
Amy Rouinfar (lead designer - HTML5)
Trefwoord
Atoms
Molecules
States of matter
Weergeven

Structure and composition of the sun

This YouTube video investigates the structure and composition of the sun.

Onderwerp en thema
Form 1
Geography
The solar system
The sun
Type bron
Video
Taal
English
Uitgever
Launch Pad Astronomy
Publicatiedatum
2017
Licentie auteursrecht
CC BY
Houder auteursrecht
Launch Pad Astronomy
Schepper/Auteur
Launch Pad Astronomy
Trefwoord
Sun
Composition of the sun
Structure of the sun
Weergeven

Subtracting Decimals: 3 Videos and 2 Online Activities

Video 1: Strategies for subtracting decimals
Online activity 1: Subtracting decimals (tenths)
Video 2: Subtracting decimals (hundredths)
Video 3: More advanced subtraction strategies with hundredths
Online activity 2: Subtracting decimals (hundredths)

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Operations on decimals
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
No date
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
Khan Academy
Schepper/Auteur
Khan Academy
Trefwoord
Decimals
Subtracting decimals

Links