Displaying 201 - 210 of 254 Resources

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.
Subject and Topic
Form 2
Mathematics
Quadriatic equations
Solving equations
Resource Type
Cursus
Language
English
Publisher
Pressbooks
Publication Date
No date
Copyright Licence
CC BY
Copyright Holder
National Curriculum Vocational Mathematics Level 3
Creator/Author
Dylan Busa
Keyword
Quadratic equations
Completing the square
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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.
Subject and Topic
Form 2
Mathematics
Quadriatic equations
Solving equations
Resource Type
Cursus
Language
English
Publisher
Pressbooks
Publication Date
No date
Copyright Licence
CC BY
Copyright Holder
National Curriculum Vocational Mathematics Level 3
Creator/Author
Dylan Busa
Keyword
Quadratic equations
Factorisation
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Solving Algebraic Fractions

This video explains how to solve algebraic fractions.

Subject and Topic
Form 1
Mathematics
Fractions
Operations on fractions
Resource Type
Video
Language
English
Publisher
FuseSchool Global Education
Publication Date
2017
Copyright Licence
CC BY-NC
Copyright Holder
FuseSchool Global Education
Creator/Author
FuseSchool Global Education
Keyword
Fractions
Algebraic fractions
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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.

Subject and Topic
Form 2
Mathematics
Quadriatic equations
Solving equations
Resource Type
Video
Language
English
Publisher
Fuse school- global educations
Publication Date
2017
Copyright Licence
CC BY-NC
Copyright Holder
Fuseschool- Global Educations
Source
YouTube
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Sorting decimals from least to greatest

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

Subject and Topic
Form 1
Mathematics
Decimals and percentages
Decimals
Resource Type
Werkbladen en klassikale activiteiten
Language
English
Publisher
GeoGebra
Publication Date
2012
Copyright Licence
CC BY-SA
Copyright Holder
GeoGebra
Creator/Author
Duane Habecker
Keyword
Decimals
Ordering decimals
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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.
Subject and Topic
Form 1
Physics
Structure and properties of matter
Structure of matter
Resource Type
Simulatie
Language
English
Publisher
pHET Interactive Simulations
Publication Date
No date
Copyright Licence
CC BY
Copyright Holder
PhET Interactive Simulations
Creator/Author
Amy Rouinfar (lead designer - HTML5)
Keyword
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.
Subject and Topic
Form 1
Physics
Structure and properties of matter
Structure of matter
Resource Type
Simulatie
Language
English
Publisher
pHET Interactive Simulations
Publication Date
No date
Copyright Licence
CC BY
Copyright Holder
PhET Interactive Simulations
Creator/Author
Amy Rouinfar (lead designer - HTML5)
Keyword
Atoms
Molecules
States of matter
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Structure and composition of the sun

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

Subject and Topic
Form 1
Geography
The solar system
The sun
Resource Type
Video
Language
English
Publisher
Launch Pad Astronomy
Publication Date
2017
Copyright Licence
CC BY
Copyright Holder
Launch Pad Astronomy
Creator/Author
Launch Pad Astronomy
Keyword
Sun
Composition of the sun
Structure of the sun
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Structure and properties of matter

In this lesson you will learn about:

Subject and Topic
Form 1
Physics
Structure and properties of matter
Resource Type
Cursus
Language
English
Publication Date
2023
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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)

Subject and Topic
Form 1
Mathematics
Decimals and percentages
Operations on decimals
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
No date
Copyright Licence
CC BY-NC-SA
Copyright Holder
Khan Academy
Creator/Author
Khan Academy
Keyword
Decimals
Subtracting decimals

Links