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Approximations

Outcomes

In this lesson you will learn about:

  1. Rounding off numbers.
  2. Estimating answers to calculations.
Onderwerp en thema
Form 1
Mathematics
Approximations
Approximations in calculations
Type bron
Cursus
Taal
English
Publicatiedatum
2023

Approximations and Estimations

This YouTube video explores the concepts of approximations and estimations.

Onderwerp en thema
Form 1
Mathematics
Approximations
Approximations in calculations
Type bron
Video
Taal
English
Uitgever
FuseSchool Global Education
Publicatiedatum
2020
Schepper/Auteur
FuseSchool Global Education
Trefwoord
Approximations
Estimations

Distance and displacement introduction

An introduction to the difference between distance traveled and displacement.

Onderwerp en thema
Form 1
Physics
Introduction to Physics
Application of Physics in real life
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2017
Schepper/Auteur
Sal Khan
Trefwoord
Displacement
Distance

Distance and displacement in one dimension

Using a one-dimensional number line to visualise and calculate distance and displacement.

Onderwerp en thema
Form 1
Physics
Introduction to Physics
Application of Physics in real life
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2017
Schepper/Auteur
Sal Khan
Trefwoord
Displacement
Distance

Eating & Exercise

Outcomes:

  • Design a diet and exercise regimen.
  • Estimate the number of calories required for basic survival.
  • Estimate the number of calories burned by exercise.
  • Explain how heart health depends on diet and exercise.
  • Explain how Body Mass Index (BMI) depends on weight and height.
Onderwerp en thema
Form 2
Biology
Nutrition
Nutrition and food nutrient concepts
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Schepper/Auteur
Sam Reid (Developer)
Trefwoord
Biology
Exercise
Energy

Managing Time and Priorities

Managing time involves accurately predicting how much time it will take to do a task, and then setting aside that amount of time to complete it. Managing time is much more difficult than it may seem, which is why there are entire courses of study and research on the best approaches. But if you develop a method to undertake each component, you’ll be successful.

Onderwerp en thema
Form 1
Physics
Introduction to Physics
Application of Physics in real life
Type bron
Lesplan
Taal
English
Uitgever
openstax
Publicatiedatum
2020
Schepper/Auteur
Openstax
Trefwoord
Study Guide
Notetaking

More on Newton's third law

An elaboration on some of the common misconceptions in dealing with Newton's Third Law. He also shows how to correctly and reliably identify Third Law force pairs.

Onderwerp en thema
Form 2
Physics
Newton's law of motion
3rd law of motion
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2016
Schepper/Auteur
David SantoPietro
Trefwoord
Third Law of Motion
Laws of motion
Newton

Newton's third law of motion

Learn about Newton's third law of motion, which states that for every action there is an equal and opposite reaction. Look at multiple examples that illustrate this law, including pushing a block on ice, pushing against a desk, walking on sand, how rockets work, and how an astronaut could save themselves from drifting in space.

Onderwerp en thema
Form 2
Physics
Newton's law of motion
3rd law of motion
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2012
Schepper/Auteur
Sal Khan
Trefwoord
Third Law of Motion
Laws of motion
Motion
Newton

Position-time graphs

Using position-time graphs and number lines to find displacement and distance traveled.

Onderwerp en thema
Form 1
Physics
Introduction to Physics
Application of Physics in real life
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2017
Schepper/Auteur
Khan Academy
Trefwoord
Position-time graph
One dimensional motion
Displacement
Distance

Rounding Numbers: Online Activity

This online activity is a math game on rounding numbers. 

Onderwerp en thema
Form 1
Mathematics
Approximations
Rounding off numbers
Type bron
Werkbladen en klassikale activiteiten
Taal
English
Uitgever
GeoGebra
Publicatiedatum
2014
Schepper/Auteur
Σταμάτης Μακρής
Trefwoord
Rounding whole numbers
Whole numbers