1 - 5 van 5 bronnen weergeven

Archimedes principle and law of flotation

Outcomes

In this course you will learn about:

  1. Archimedes discovery.
  2. Why some objects float and others sink.
  3. Buoyant force.
  4. Archimedes principle.
Onderwerp en thema
Form 1
Physics
Archimedes principle and law of flotation
Archimedes principle
Type bron
Cursus
Taal
English
Publicatiedatum
2023
Weergeven

Introduction to Percents: 3 Videos and 2 Online Activities

Video 1: The meaning of percent
Video 2: Meaning of 109%
Online activity 1: Percents
Video 3: Percents from fraction models 
Online activity 2: Percents from fraction models 

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Percentages
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2011
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
Khan Academy
Schepper/Auteur
Khan Academy
Trefwoord
Percentage

Links

Percentage Changes

This video explores percentage changes.

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Percentages
Type bron
Video
Taal
English
Uitgever
FuseSchool Global Education
Publicatiedatum
2020
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
FuseSchool Global Education
Schepper/Auteur
FuseSchool Global Education
Trefwoord
Percentage
Percentage changes
Weergeven Downloaden

pH Scale

Outcomes:

  • Determine if a liquid is acidic, basic, or neutral
  • Place acids or bases in relative order
  • Describe on a molecular scale, with illustrations, how the water equilibrium varies with pH
  • Determine concentration of hydroxide, hydronium and water at a given pH
  • Relate liquid color to pH
  • Predict (qualitatively and quantitatively) how dilution and volume will affect the pH and concentration of hydroxide, hydronium and water
Onderwerp en thema
Form 1
Biology
Introduction to biology
The biology laboratory
Type bron
Simulatie
Taal
English
Uitgever
pHET Interactive Simulations
Publicatiedatum
No date
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
PhET Interactive Simulations
Schepper/Auteur
Yuen-ying Carpenter (lead)
Trefwoord
pH
Dilution
Concentration
Acids
Bases
Weergeven

Visualize Percents: 2 Videos and 1 Online Activity

Video 1: Finding percentages with a double number line
Video 2: Finding the whole with a tape diagram
Online activity: Find percents visually

Onderwerp en thema
Form 1
Mathematics
Decimals and percentages
Percentages
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2022
Licentie auteursrecht
CC BY-NC
Houder auteursrecht
Khan Academy
Schepper/Auteur
Khan Academy
Trefwoord
Percentage

Links